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Dynatech® SuperMaxx 6.1L-6.4L Dodge/Chrysler LX Interm Tubes w/o Cats

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Dynatech® SuperMaxx 6.1L-6.4L Dodge/Chrysler LX Interm Tubes w/o Cats

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Please note the following about this product:

  • Ground Shipping Only - Can't Ship Air.


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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. 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)

Item Details

08-11 6.1 & 6.4 HEMI Challenger
05-11 6.1 & 6.4 HEMI Charger/Magnum/300C


  • 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

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