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  • Dynatech   Stainless Steel Merge Collector, 1-5/8 In. Slip Over, 3 In. Outlet
    Dynatech Stainless Steel Merge Collector, 1-5/8 In. Slip Over, 3 In. Outlet
    x
                

    Dynatech® merge collectors are a popular option when your racing application requires maximum horsepower. Merge collectors are not usually a "bolt it and go" part. In order to realize the full potential of this collector disign, dyno testing is recommended. (See Notes tab)

    • 100% TIG-welded
    • Optimum reduction angle
    • Increases torque and horsepower

    Note: 9:1 applications must use stainless (not mild steel) merge collectors for best performance and durability.

  • Dynatech   Stainless Steel Merge Collector, 2 In. Slip Over, 3-1/2 In. Outlet
    Dynatech Stainless Steel Merge Collector, 2 In. Slip Over, 3-1/2 In. Outlet
    x
                

    Dynatech® merge collectors are a popular option when your racing application requires maximum horsepower. Merge collectors are not usually a "bolt it and go" part. In order to realize the full potential of this collector disign, dyno testing is recommended. (See Notes tab)

    • 100% TIG-welded
    • Optimum reduction angle
    • Increases torque and horsepower

    Note: 9:1 applications must use stainless (not mild steel) merge collectors for best performance and durability.

  • Dynatech   Stainless Steel Merge Collector, 1-3/4 In. Slip Over, 3 In. Outlet
    Dynatech Stainless Steel Merge Collector, 1-3/4 In. Slip Over, 3 In. Outlet
    x
                

    Dynatech® merge collectors are a popular option when your racing application requires maximum horsepower. Merge collectors are not usually a "bolt it and go" part. In order to realize the full potential of this collector disign, dyno testing is recommended. (See Notes tab)

    • 100% TIG-welded
    • Optimum reduction angle
    • Increases torque and horsepower

    Note: 9:1 applications must use stainless (not mild steel) merge collectors for best performance and durability.

  • Dynatech   SuperMaxx 2004-06 Pontiac GTO Long Tube Headers Only
    Dynatech SuperMaxx 2004-06 Pontiac GTO Long Tube Headers Only
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    Gain up to 31 HP and 23.3 Ft. Lbs. over the **factory exhaust system! Dynatech® SuperMaxx stainless steel exhaust systems are engineered to give your car winning performance both on and off the track. These full length headers are designed to be a direct replacement fit for restrictive factory exhaust and catalytic converter systems, these systems are a great way to get that extra power you are looking for.

    For ceramic coating, add Dynatech® Ceramic Coating part number 31179000100.

    • 3/8" laser-cut and machine-ground flanges for a long-lasting, tight seal
    • Computer-designed collectors for maximum air flow
    • Low-profile four-bolt collectors
    • "OEM-style" triple-layer stainless steel gaskets included for long-term, leak-free service

    **Versus OEM exhaust with cam upgrade.

    '04 GTO Installation Instructions (PDF)

    '05-'06 GTO Installation Instructions (PDF)

  • SuperMaxx Long Tube Headers & Int. Pipe W/ Cats, '06 2WD-4WD Dodge Ram 5.7L
    SuperMaxx Long Tube Headers & Int. Pipe W/ Cats, '06 2WD-4WD Dodge Ram 5.7L
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    Gain up to 17 HP and 15 Ft. Lbs. over the factory exhaust system! Dynatech® SuperMaxx stainless steel exhaust systems are engineered to give your Dodge Ram 1500 5.7L HEMI maximum performance both on and off road. These full length headers are designed to be a direct replacement fit for restrictive factory exhaust and catalytic converter systems, these systems are a great way to get that extra power you are looking for.

    • Primary Tube Size: 1-3/4"
    • Collector Size: 2-1/2"
    • System Tube Size: 2-1/2"
    • Material: T-304 Stainless Steel
    • OBD II Compliant: Yes
    • Hardware Included: Gaskets, Bolts, O2 Extensions
    • Fit: Direct Bolt-Up to any factory or aftermarket cat back
    • 3/8" laser-cut and machine-ground flanges for a long-lasting, tight seal
    • Computer-designed collectors for maximum air flow
    • True bolt-in — no cutting or welding
    • "OEM-style" triple-layer stainless steel gaskets included for long-term, leak-free service

    For ceramic coating, add Dynatech® Ceramic Coating (part number 31179000100) to your cart. 

  • Dynatech SuperMaxx 2009-10 Corvette C6 Intermediate Exhaust Tubes w/ Cats
    Dynatech SuperMaxx 2009-10 Corvette C6 Intermediate Exhaust Tubes w/ Cats
    x
                Please view the product's page for more information
            
  • Dynatech   715-73420 SuperMaxx 04 Pontiac GTO Intermediate Tubes w/Cats
    Dynatech 715-73420 SuperMaxx 04 Pontiac GTO Intermediate Tubes w/Cats
    x
                

    Gain up to 31 HP and 23.3 Ft. Lbs. over the **factory exhaust system! Dynatech® SuperMaxx stainless steel exhaust systems are engineered to give your car winning performance both on and off the track. Designed to be a direct replacement fit for restrictive factory exhaust and catalytic converter systems, these systems are a great way to get that extra power you are looking for.

    **Versus OEM exhaust with cam upgrade.

    '04 GTO Installation Instructions (PDF)

    '05-'06 GTO Installation Instructions (PDF)

  • SuperMaxx 2005-10 Corvette C6 / Z06 Long Tube Headers Only
    SuperMaxx 2005-10 Corvette C6 / Z06 Long Tube Headers Only
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    Gain up to 16 HP and 16 Ft. Lbs. over factory exhaust! Dynatech® SuperMaxx stainless steel exhaust systems are engineered to give your car winning performance both on and off the track. These full length headers are designed to be a direct replacement fit for restrictive factory exhaust and catalytic converter systems, these systems are a great way to get that extra power you are looking for.

    For ceramic coating, add Dynatech® Ceramic Coating part number 31179000100. 

    • 3/8" laser-cut and machine-ground flanges for a long-lasting, tight seal
    • Computer-designed collectors for maximum air flow
    • Low-profile four-bolt collectors
    • "OEM-style" triple-layer stainless steel gaskets included for long-term, leak-free service

    NOTE: All Non-ZO6 Corvettes came standard w/ 2-1/2" exhaust.

    '05 - '10 C6/Z06 Installation Instructions (PDF)

  • Dynatech   122-842230 SuperMaxx Ford Lightning/Harley SC Exhaust System
    Dynatech 122-842230 SuperMaxx Ford Lightning/Harley SC Exhaust System
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    Delivers up to 106% increase in flow over the factory exhaust system! Dynatech® SuperMaxx stainless steel exhaust systems are engineered to give your Ford Lighting or Harley Davidson Edition pickup maximum performance both on the street and at the track. Designed to be a direct replacement fit for restrictive factory exhaust and catalytic converter systems, these systems are a great way to get that extra power you are looking for.

    • Primary Tube Size: 1-5/8"
    • Collector Size: 2-1/2"
    • System Tube Size: 2-1/2"
    • Material: T-304 Stainless Steel
    • OBD II Compliant: Yes
    • Hardware Included: Gaskets, Bolts, O2 Extensions
    • Fit: Direct Bolt-Up to any factory or aftermarket cat back
    • 3/8" laser-cut and machine-ground flanges for a long-lasting, tight seal
    • Computer-designed collectors for maximum air flow
    • True bolt-in — no cutting or welding
    • "OEM-style" triple-layer stainless steel gaskets included for long-term, leak-free service

    For ceramic coating, add Dynatech® Ceramic Coating (part number 31179000100) to your cart. 

  • Dynatech   722-62220 SuperMaxx 2004-08 4WD Intermediate Tubes w/ Cats
    Dynatech 722-62220 SuperMaxx 2004-08 4WD Intermediate Tubes w/ Cats
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    Gain 14 HP and 9 Ft. Lbs. over the factory exhaust system! Dynatech® SuperMaxx stainless steel exhaust systems are engineered to give your Ford F-150 5.4L Triton V8 maximum performance both on and off road. Designed to be a direct replacement fit for restrictive factory exhaust and catalytic converter systems, these systems are a great way to get that extra power you are looking for.

    • Collector Size: 2-1/2"
    • System Tube Size: 2-1/2"
    • Material: T-304 Stainless Steel
    • OBD II Compliant: Yes
    • Hardware Included: Gaskets, Bolts, O2 Extensions
    • Fit: Direct Bolt-Up to any factory or aftermarket cat back
    • 3/8" laser-cut and machine-ground flanges for a long-lasting, tight seal
    • Computer-designed collectors for maximum air flow
    • True bolt-in — no cutting or welding
    • "OEM-style" triple-layer stainless steel gaskets included for long-term, leak-free service

    Instructions (PDF)

  • Dynatech SuperMaxx 2012 Mustang Boss 302 Intermediate Exhaust Tubes w/o Cats
    Dynatech SuperMaxx 2012 Mustang Boss 302 Intermediate Exhaust Tubes w/o Cats
    x
                Please view the product's page for more information
            
  • Dynatech   SuperMaxx 5.7L Dodge/Chrysler LX Interm. Tubes w/o Cats, 2-1/2 In.
    Dynatech SuperMaxx 5.7L Dodge/Chrysler LX Interm. Tubes w/o Cats, 2-1/2 In.
    x
                

    Gain up to 15 HP and 24 Ft. Lbs. over the factory exhaust system! Dynatech® SuperMaxx stainless steel exhaust systems are engineered to give your car winning performance both on and off the track. Designed to be a direct replacement fit for restrictive factory exhaust and catalytic converter systems, these systems are a great way to get that extra power you are looking for.

    • 3/8" laser-cut and machine-ground flanges for a long-lasting, tight seal
    • Computer-designed collectors for maximum air flow
    • Low-profile four-bolt collectors
    • "OEM-style" triple-layer stainless steel gaskets included for long-term, leak-free service
    • Collector Size: 3"
    • System Tube Size: 2-1/2" 
    • Material: T-304 Stainless Steel
    • OBD II Compliant: Yes
    • Hardware Included: Gaskets, Bolts, O2 Extensions
    • Fit: Direct Bolt-Up to any factory or aftermarket cat back
    • Install Time: 5-7 hours

    Intermediate pipes are available without cats.

    5.7 HEMI Installation Instructions (PDF)

  • Dynatech   SuperMaxx 5.7L Dodge/Chrysler LX Interm. Tubes w/ Cats, 2-1/2 In.
    Dynatech SuperMaxx 5.7L Dodge/Chrysler LX Interm. Tubes w/ Cats, 2-1/2 In.
    x
                

    Gain up to 30 HP and 30 Ft. Lbs. over the factory exhaust system! Dynatech® SuperMaxx stainless steel exhaust systems are engineered to give your car winning performance both on and off the track. Designed to be a direct replacement fit for restrictive factory exhaust and catalytic converter systems, these systems are a great way to get that extra power you are looking for.

    • 3/8" laser-cut and machine-ground flanges for a long-lasting, tight seal
    • Computer-designed collectors for maximum air flow
    • Low-profile four-bolt collectors
    • "OEM-style" triple-layer stainless steel gaskets included for long-term, leak-free service
    • Collector Size: 3"
    • System Tube Size: 2-1/2"
    • Material: All Stainless Steel
    • OBD II Compliant: Yes
    • Hardware Included: Gaskets, Bolts, O2 Extensions
    • Fit: Direct Bolt-Up to any factory or aftermarket cat back

    Intermediate pipes are available with cats.

  • Dynatech   722-62230 SuperMaxx 2004-08 4WD Intermediate Tubes w/o Cats
    Dynatech 722-62230 SuperMaxx 2004-08 4WD Intermediate Tubes w/o Cats
    x
                

    Gain 14 HP and 9 Ft. Lbs. over the factory exhaust system! Dynatech® SuperMaxx stainless steel exhaust systems are engineered to give your Ford F-150 5.4L Triton V8 maximum performance both on and off road. Designed to be a direct replacement fit for restrictive factory exhaust and catalytic converter systems, these systems are a great way to get that extra power you are looking for.

    • Collector Size: 2-1/2"
    • System Tube Size: 2-1/2"
    • Material: T-304 Stainless Steel
    • OBD II Compliant: Yes
    • Hardware Included: Gaskets, Bolts, O2 Extensions
    • Fit: Direct Bolt-Up to any factory or aftermarket cat back
    • 3/8" laser-cut and machine-ground flanges for a long-lasting, tight seal
    • Computer-designed collectors for maximum air flow
    • True bolt-in — no cutting or welding
    • "OEM-style" triple-layer stainless steel gaskets included for long-term, leak-free service

    Instructions (PDF)

  • Dynatech   722-62330 SuperMaxx 2004-08 2WD Intermediate Tubes w/o Cats
    Dynatech 722-62330 SuperMaxx 2004-08 2WD Intermediate Tubes w/o Cats
    x
                

    Gain 14 HP and 9 Ft. Lbs. over the factory exhaust system! Dynatech® SuperMaxx stainless steel exhaust systems are engineered to give your Ford F-150 5.4L Triton V8 maximum performance both on and off road. Designed to be a direct replacement fit for restrictive factory exhaust and catalytic converter systems, these systems are a great way to get that extra power you are looking for.

    • Collector Size: 2-1/2"
    • System Tube Size: 2-1/2"
    • Material: T-304 Stainless Steel
    • OBD II Compliant: Yes
    • Hardware Included: Gaskets, Bolts, O2 Extensions
    • Fit: Direct Bolt-Up to any factory or aftermarket cat back
    • 3/8" laser-cut and machine-ground flanges for a long-lasting, tight seal
    • Computer-designed collectors for maximum air flow
    • True bolt-in — no cutting or welding
    • "OEM-style" triple-layer stainless steel gaskets included for long-term, leak-free service

    Instructions (PDF)

  • Dynatech   722-84231 SuperMaxx Cat System X-Pipe w/Dual 4 Inch Mufflers
    Dynatech 722-84231 SuperMaxx Cat System X-Pipe w/Dual 4 Inch Mufflers
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    Delivers up to 106% increase in flow over the factory exhaust system! Dynatech® SuperMaxx stainless steel exhaust systems are engineered to give your Ford Lighting or Harley Davidson Edition pickup maximum performance both on the street and at the track. Designed to be a direct replacement fit for restrictive factory exhaust and catalytic converter systems, these systems are a great way to get that extra power you are looking for.

    The SuperMaxx Cat-Back is a direct bolt-in stainless steel exhaust with aggressive sounding dual straight thru 4" mufflers complete with polished angle-cut tips. 

    • System Tube Size: 2-1/2"
    • Material: T-304 Stainless Steel
    • OBD II Compliant: Yes
    • Hardware Included: Gaskets, Bolts, O2 Extensions
    • Fit: Direct Bolt-Up to any factory or aftermarket cat back

    Instructions (PDF)

  • Dynatech SuperMaxx 2012 Mustang Boss 302 Intermediate Exhaust Tubes w/ Cats
    Dynatech SuperMaxx 2012 Mustang Boss 302 Intermediate Exhaust Tubes w/ Cats
    x
                Please view the product's page for more information
            
  • SuperMaxx 00-06 Hummer H2/ Chevy Truck/ SUV 6.0L Interm Tubes w/ Cats
    SuperMaxx 00-06 Hummer H2/ Chevy Truck/ SUV 6.0L Interm Tubes w/ Cats
    x
                

    Gain a 106% increase in flow over the factory exhaust system! Dynatech® SuperMaxx stainless steel exhaust systems are engineered to give your Hummer H2/ Chevy truck/ SUV 6.0L Vortec maximum performance both on and off road. Designed to be a direct replacement fit for restrictive factory exhaust and catalytic converter systems, these systems are a great way to get that extra power you are looking for.

    • System Tube Size: 2-1/2"
    • Material: T-304 Stainless Steel
    • OBD II Compliant: Yes
    • Hardware Included: Gaskets, Bolts, O2 Extensions
    • Fit: Direct Bolt-Up to any factory or aftermarket cat back

    Instructions (PDF)

  • Dynatech   722-62320 SuperMaxx 2004-08 2WD Intermediate Tubes w/ Cats
    Dynatech 722-62320 SuperMaxx 2004-08 2WD Intermediate Tubes w/ Cats
    x
                

    Gain 14 HP and 9 Ft. Lbs. over the factory exhaust system! Dynatech® SuperMaxx stainless steel exhaust systems are engineered to give your Ford F-150 5.4L Triton V8 maximum performance both on and off road. Designed to be a direct replacement fit for restrictive factory exhaust and catalytic converter systems, these systems are a great way to get that extra power you are looking for.

    • Collector Size: 2-1/2"
    • System Tube Size: 2-1/2"
    • Material: T-304 Stainless Steel
    • OBD II Compliant: Yes
    • Hardware Included: Gaskets, Bolts, O2 Extensions
    • Fit: Direct Bolt-Up to any factory or aftermarket cat back
    • 3/8" laser-cut and machine-ground flanges for a long-lasting, tight seal
    • Computer-designed collectors for maximum air flow
    • True bolt-in — no cutting or welding
    • "OEM-style" triple-layer stainless steel gaskets included for long-term, leak-free service

    Instructions (PDF)

  • Dynatech 2013 Mustang Shelby GT500 High Performance Headers
    Dynatech 2013 Mustang Shelby GT500 High Performance Headers
    x
                Please view the product's page for more information
            
  • SuperMaxx 00-06 Hummer H2/ Chevy Truck/ SUV 6.0L Interm Tubes w/o Cats
    SuperMaxx 00-06 Hummer H2/ Chevy Truck/ SUV 6.0L Interm Tubes w/o Cats
    x
                

    Gain a 106% increase in flow over the factory exhaust system! Dynatech® SuperMaxx stainless steel exhaust systems are engineered to give your Chevy 1500 truck/ SUV or Hummer H2 6.0L Vortec maximum performance both on and off road. Designed to be a direct replacement fit for restrictive factory exhaust and catalytic converter systems, these systems are a great way to get that extra power you are looking for.

    • System Tube Size: 2-1/2"
    • Material: T-304 Stainless Steel
    • OBD II Compliant: Yes
    • Hardware Included: Gaskets, Bolts, O2 Extensions
    • Fit: Direct Bolt-Up to any factory or aftermarket cat back

    Instructions (PDF)

  • SuperMaxx '04 Pontiac GTO Intermediate Tubes w/o Cats
    SuperMaxx '04 Pontiac GTO Intermediate Tubes w/o Cats
    x
                

    Gain up to 31 HP and 23.3 Ft. Lbs. over the **factory exhaust system! Dynatech® SuperMaxx stainless steel exhaust systems are engineered to give your car winning performance both on and off the track. Designed to be a direct replacement fit for restrictive factory exhaust and catalytic converter systems, these systems are a great way to get that extra power you are looking for.

    **Versus OEM exhaust with cam upgrade.

    '04 GTO Installation Instructions (PDF)

    '05-'06 GTO Installation Instructions (PDF)

  • Dynatech   SuperMaxx 1997-03 Corvette C5 Intermediate Tubes w/o Cats
    Dynatech SuperMaxx 1997-03 Corvette C5 Intermediate Tubes w/o Cats
    x
                

    Gain up to 30 HP and 30 Ft. Lbs. over factory exhaust! Dynatech® SuperMaxx stainless steel exhaust systems are engineered to give your car winning performance both on and off the track. Designed to be a direct replacement fit for restrictive factory exhaust and catalytic converter systems, these systems are a great way to get that extra power you are looking for.

    • 3/8" laser-cut and machine-ground flanges for a long-lasting, tight seal
    • Computer-designed collectors for maximum air flow
    • Low-profile four-bolt collectors
    • "OEM-style" triple-layer stainless steel gaskets included for long-term, leak-free service
    • Collector Size: 3"
    • System Tube Size: 2-1/2"
    • Material: T-304 Stainless Steel
    • OBD II Compliant: Yes
    • Hardware Included: Gaskets, Bolts, O2 Extensions
    • Fit: Direct Bolt-Up to any factory or aftermarket cat back
    • Install Time: 4-6 hours

    Corvette C5 Installation Instructions (PDF)

  • Dynatech   SuperMaxx 2004 Corvette C5 Intermediate Tubes w/o Cats
    Dynatech SuperMaxx 2004 Corvette C5 Intermediate Tubes w/o Cats
    x
                

    Gain up to 30 HP and 30 Ft. Lbs. over factory exhaust! Dynatech® SuperMaxx stainless steel exhaust systems are engineered to give your car winning performance both on and off the track. Designed to be a direct replacement fit for restrictive factory exhaust and catalytic converter systems, these systems are a great way to get that extra power you are looking for.

    • 3/8" laser-cut and machine-ground flanges for a long-lasting, tight seal
    • Computer-designed collectors for maximum air flow
    • Low-profile four-bolt collectors
    • "OEM-style" triple-layer stainless steel gaskets included for long-term, leak-free service
    • Collector Size: 3"
    • System Tube Size: 2-1/2"
    • Material: T-304 Stainless Steel
    • OBD II Compliant: Yes
    • Hardware Included: Gaskets, Bolts, O2 Extensions
    • Fit: Direct Bolt-Up to any factory or aftermarket cat back
    • Install Time: 4-6 hours

    Corvette C5 Installation Instructions (PDF)

  • SuperMaxx 99-06 Chevy 1500 Truck/ SUV/ Hummer 4.8L/5.3L Interm Tubes w/ Cats
    SuperMaxx 99-06 Chevy 1500 Truck/ SUV/ Hummer 4.8L/5.3L Interm Tubes w/ Cats
    x
                

    Bolt-on an additional 17 HP** over the factory exhaust system! Dynatech® SuperMaxx stainless steel exhaust systems are engineered to give your Chevy Silverado/GMC Sierra 1500 or Hummer H2 V8 maximum performance both on and off road. Designed to be a direct replacement fit for restrictive factory exhaust and catalytic converter systems, these systems are a great way to get that extra power you are looking for.

    • System Tube Size: 2-1/2"
    • Material: T-304 Stainless Steel
    • OBD II Compliant: Yes
    • Hardware Included: Gaskets, Bolts, O2 Extensions
    • Fit: Direct Bolt-Up to any factory or aftermarket cat back

    **Dyno tested using a factory cat-back/muffler in a 5.3L application. 

    4.8L & 5.3L Instructions (PDF)

    6.0L Instructions (PDF)

  • Dynatech   Drag Headers, 1993-97 Camaro/Firebird w/LT1 Heads, 1-3/4 Inch Tube
    Dynatech Drag Headers, 1993-97 Camaro/Firebird w/LT1 Heads, 1-3/4 Inch Tube
    x
                

    Gain up to 38 HP and 51 Ft. Lbs. over the factory exhaust system! Dynatech® SuperMaxx stainless steel exhaust systems are engineered to give your car winning performance both on and off the track. Designed to be a direct replacement fit for restrictive factory exhaust and catalytic converter systems, these systems are a great way to get that extra power you are looking for.

    • 1993-97 Camaro/Firebird w/LT1 head
    • 1-3/4" Tube Size
    • Race-proven stepped tube design utilized for big power
    • Utilizes two sizes of primary tubes to really wake up your engine's breathing
    • 3/8" laser-cut flange with optimized ports
    • Header bolts and gaskets included
    • Jig located U-tabs for easy collector installation
    • Collectors sold separately

    Dynatech Contingency Form (PDF)

  • Dynatech 3-Layer Stainless Steel 6.1L Hemi Header Gaskets, Pair
    Dynatech 3-Layer Stainless Steel 6.1L Hemi Header Gaskets, Pair
    x
                

    A great exhaust system starts at the beginning - the flange and gaskets.  Dynatech®'s triple-layer stainless steel exhaust header gaskets are designed to ensure a perfect seal every time. 

    • 3-layer
    • Stainless steel
    • For 6.1L SRT Hemi
  • Dynatech   SuperMaxx 2004 Corvette C5 Intermediate Tubes w/ Cats
    Dynatech SuperMaxx 2004 Corvette C5 Intermediate Tubes w/ Cats
    x
                

    Gain up to 30 HP and 30 Ft. Lbs. over factory exhaust! Dynatech® SuperMaxx stainless steel exhaust systems are engineered to give your car winning performance both on and off the track. Designed to be a direct replacement fit for restrictive factory exhaust and catalytic converter systems, these systems are a great way to get that extra power you are looking for.

    • 3/8" laser-cut and machine-ground flanges for a long-lasting, tight seal
    • Computer-designed collectors for maximum air flow
    • Low-profile four-bolt collectors
    • "OEM-style" triple-layer stainless steel gaskets included for long-term, leak-free service
    • Collector Size: 3"
    • System Tube Size: 2-1/2"
    • Material: T-304 Stainless Steel
    • OBD II Compliant: Yes
    • Hardware Included: Gaskets, Bolts, O2 Extensions
    • Fit: Direct Bolt-Up to any factory or aftermarket cat back
    • Install Time: 4-6 hours

    Corvette C5 Installation Instructions (PDF)

  • Dynatech   SuperMaxx 1997-03 Corvette C5 Intermediate Tubes w/ Cats
    Dynatech SuperMaxx 1997-03 Corvette C5 Intermediate Tubes w/ Cats
    x
                

    Gain up to 30 HP and 30 Ft. Lbs. over factory exhaust! Dynatech® SuperMaxx stainless steel exhaust systems are engineered to give your car winning performance both on and off the track. Designed to be a direct replacement fit for restrictive factory exhaust and catalytic converter systems, these systems are a great way to get that extra power you are looking for.

    • 3/8" laser-cut and machine-ground flanges for a long-lasting, tight seal
    • Computer-designed collectors for maximum air flow
    • Low-profile four-bolt collectors
    • "OEM-style" triple-layer stainless steel gaskets included for long-term, leak-free service
    • Collector Size: 3"
    • System Tube Size: 2-1/2"
    • Material: T-304 Stainless Steel
    • OBD II Compliant: Yes
    • Hardware Included: Gaskets, Bolts, O2 Extensions
    • Fit: Direct Bolt-Up to any factory or aftermarket cat back
    • Install Time: 4-6 hours

    Corvette C5 Installation Instructions (PDF)

  • SuperMaxx 1999-06 Chevy/GMC 1500/ SUV 4.8L/5.3L Intermediate Tubes w/o Cats
    SuperMaxx 1999-06 Chevy/GMC 1500/ SUV 4.8L/5.3L Intermediate Tubes w/o Cats
    x
                

    Bolt-on an additional 17 HP** over the factory exhaust system! Dynatech® SuperMaxx stainless steel exhaust systems are engineered to give your Chevy Silverado/GMC Sierra 1500 or Hummer H2 V8 maximum performance both on and off road. Designed to be a direct replacement fit for restrictive factory exhaust and catalytic converter systems, these systems are a great way to get that extra power you are looking for.

    **Dyno tested using a factory cat-back/muffler in a 5.3L application. 

    • System Tube Size: 2-1/2"
    • Material: T-304 Stainless Steel
    • OBD II Compliant: Yes
    • Hardware Included: Gaskets, Bolts, O2 Extensions
    • Fit: Direct Bolt-Up to any factory or aftermarket cat back

    4.8L & 5.3L Instructions (PDF)

    6.0L Instructions (PDF)

  • Dynatech   Stainless 5.7L Hemi Stainless Steel Header Flange, Left Side
    Dynatech Stainless 5.7L Hemi Stainless Steel Header Flange, Left Side
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    A great exhaust system starts at the begining - the exhaust manifold flange. One of Dynatech®'s biggest advantages is the wide selection of port machined flanges. All the header flanges are CNC laser machined for unparalleled quality and fit.

    • For Mopar/Dodge/Chrysler 5.7L HEMI V-8
    • Flanges are sold individually
    • Use with Stainless Gaskets
    • Fits left side

    NOTE: Flanges for Drivers side and Passenger side are different.   

  • Dynatech   Stainless 5.7L Hemi Stainless Steel Header Flange, Right Side
    Dynatech Stainless 5.7L Hemi Stainless Steel Header Flange, Right Side
    x
                

    A great exhaust system starts at the begining - the exhaust manifold flange. One of Dynatech®'s biggest advantages is the wide selection of port machined flanges. All the header flanges are CNC laser machined for unparalleled quality and fit.

    • For Mopar/Dodge/Chrysler 5.7L HEMI V-8
    • Flanges are sold individually
    • Use with Stainless Gaskets
    • Fits right side

    NOTE: Flanges for Drivers side and Passenger side are different.   

  • SuperMaxx 2005-'08 Corvette C6 Intermediate Tubes w/Cats - 2-1/2 Inch
    SuperMaxx 2005-'08 Corvette C6 Intermediate Tubes w/Cats - 2-1/2 Inch
    x
                

    Gain up to 16 HP and 16 Ft. Lbs. over factory exhaust! Dynatech® SuperMaxx stainless steel exhaust systems are engineered to give your car winning performance both on and off the track. Designed to be a direct replacement fit for restrictive factory exhaust and catalytic converter systems, these systems are a great way to get that extra power you are looking for.

    NOTE: All Non-ZO6 Corvettes came standard w/ 2-1/2" exhaust.

    '05 - '10 C6/Z06 Installation Instructions (PDF)

  • SuperMaxx 2005-'10 Corvette C6/Z06 Intermediate Tubes w/Cats - 3 Inch
    SuperMaxx 2005-'10 Corvette C6/Z06 Intermediate Tubes w/Cats - 3 Inch
    x
                

    Gain up to 16 HP and 16 Ft. Lbs. over factory exhaust! Dynatech® SuperMaxx stainless steel exhaust systems are engineered to give your car winning performance both on and off the track. Designed to be a direct replacement fit for restrictive factory exhaust and catalytic converter systems, these systems are a great way to get that extra power you are looking for.

    NOTE: All Non-ZO6 Corvettes came standard w/ 2-1/2" exhaust.

    '05 - '10 C6/Z06 Installation Instructions (PDF)

  • SuperMaxx 2005-'10 Corvette C6/Z06 Intermediate Tubes w/o Cats - 3 Inch
    SuperMaxx 2005-'10 Corvette C6/Z06 Intermediate Tubes w/o Cats - 3 Inch
    x
                

    Gain up to 16 HP and 16 Ft. Lbs. over factory exhaust! Dynatech® SuperMaxx stainless steel exhaust systems are engineered to give your car winning performance both on and off the track. Designed to be a direct replacement fit for restrictive factory exhaust and catalytic converter systems, these systems are a great way to get that extra power you are looking for.

    NOTE: All Non-ZO6 Corvettes came standard w/ 2-1/2" exhaust.

    '05 - '10 C6/Z06 Installation Instructions (PDF)

  • SuperMaxx 2005-'08 Corvette C6 Intermediate Tubes w/o Cats - 2-1/2 Inch
    SuperMaxx 2005-'08 Corvette C6 Intermediate Tubes w/o Cats - 2-1/2 Inch
    x
                

    Gain up to 16 HP and 16 Ft. Lbs. over factory exhaust! Dynatech® SuperMaxx stainless steel exhaust systems are engineered to give your car winning performance both on and off the track. Designed to be a direct replacement fit for restrictive factory exhaust and catalytic converter systems, these systems are a great way to get that extra power you are looking for.

    NOTE: All Non-ZO6 Corvettes came standard w/ 2-1/2" exhaust.

    '05 - '10 C6/Z06 Installation Instructions (PDF)

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