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Dynatech® SuperMaxx 6.1L-6.4L Dodge/Chrysler LX Long Tube Headers Only

SAME DAY SHIPPING! Order within the next 6 hours 19 minutes and receive same day shipping

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Specs
Material Type:
Stainless Steel
Sold in Quantity:
Pair
Finish:
Natural
Tube O.D.:
1.75
Flange Thickness:
.375
Flange Style:
Round Port
Collector Diameter :
3.00
Gasket(s) Included:
Yes
Hardware Included:
Yes
Collector Length:
6.50
MFG. Part #:
728-73310
Header Tube Type:
Long Tube
Dynatech®® SuperMaxx 6.1L-6.4L Dodge/Chrysler LX Long Tube Headers Only

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Details

Reviews

Q & A

What's in the Box

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. 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.

  • 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

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

SRT-8 6.1 HEMI Installation Instructions (PDF)

Specs

  • Primary Tube Size: 1-3/4"
  • Collector Size: 3"
  • System Tube Size: 2-3/4"
  • 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

Item Details

08-Up 6.1 HEMI Challenger
05-Up 6.1 HEMI Charger/Magnum/300C

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Dynatech® SuperMaxx 6.1L-6.4L Dodge/Chrysler LX Interm Tubes w/ Cats
(Part #31172873320)
                        

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

SRT-8 6.1 HEMI Installation Instructions (PDF)

Dynatech® SuperMaxx 6.1L-6.4L Dodge/Chrysler LX Interm Tubes w/o Cats
(Part #31172873330)
                        

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

SRT-8 6.1 HEMI Installation Instructions (PDF)

Dynatech® 790-00100 Ceramic Coating Option for Headers
(Part #31179000100)
                        

Great option for increasing the life, horsepower and appearance of your new Dynatech®s. All headers purchased with this option are coated inside and outside. The coating will significantly reduce the underhood temperature of your car - which translates into a small horsepower gain, not to mention it it makes those headers look great! Headers purchased with this ceramic coating come with a lifetime rust-through warranty and a customer satisfaction guarantee.

Note: This option can only be ordered in conjunction with Factory Shipped Dynatech® products.