Dynatech® SuperMaxx 5.7L Dodge/Chrysler LX Long Tube Headers Only
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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.
Item Details08-Up 5.7 HEMI Challenger
05-Up 5.7 HEMI Charger/Magnum/300C
- All 5.7L HEMIs came standard with 2-1/2" exhaust.
- These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emissions standards.
- Primary Tube Size: 1-3/4"
- 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
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Q & A
Whether you’re looking for performance improvements or heat reduction, if you decide to wrap your headers, we'll show you the benefits and possible precautions to take before you wrap your exhaust.