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"14 hp exhaust system" Page 1 of 1

  • Dynatech   722-62220 SuperMaxx 2004-08 4WD Intermediate Tubes w/ Cats
    Dynatech 722-62220 SuperMaxx 2004-08 4WD 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)

  • SuperMaxx 1999-03 Ford F-150 2WD & 4WD (5.4L) 3 Valve Headers Only
    SuperMaxx 1999-03 Ford F-150 2WD & 4WD (5.4L) 3 Valve Headers Only
    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 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.

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

    • 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

    311-72284210 Instructions (PDF)

  • SuperMaxx 1999-03 Ford F-150 2WD & 4WD (5.4L) 3 Valve Interm Tubes w/o Cats
    SuperMaxx 1999-03 Ford F-150 2WD & 4WD (5.4L) 3 Valve Interm 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 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

    311-72284210 Instructions (PDF)

  • SuperMaxx 1999-03 Ford F-150 2WD & 4WD (5.4L) 3 Valve Interm Tubes w/ Cats
    SuperMaxx 1999-03 Ford F-150 2WD & 4WD (5.4L) 3 Valve Interm 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 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

    311-72284210 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   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)

  • SuperMaxx 2004-08 Ford Truck 2WD & 4WD Long Tube Headers Only
    SuperMaxx 2004-08 Ford Truck 2WD & 4WD Long Tube Headers Only
    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.  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: 1-5/8"
    • Collector 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 (31179000100) to your cart.

    Instructions (PDF)