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Dynatech SuperMaxx 2004-06 Pontiac GTO Long Tube Headers Only
Dynatech  SuperMaxx 2004-06 Pontiac GTO Long Tube Headers Only

Dynatech® SuperMaxx 2004-06 Pontiac GTO Long Tube Headers Only

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Dynatech  SuperMaxx 2004-06 Pontiac GTO Long Tube Headers Only
Dynatech® SuperMaxx 2004-06 Pontiac GTO Long Tube Headers Only
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Part # 31171573410
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Important Messages:

  • This product is discontinued.
  • This item ships directly from the manufacturer. It may take an additional business days for Dynatech to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
  • This item 31171573410 is made to order. It will be shipped from our warehouse when it is produced.

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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)

Notes

  1. 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.

Specs

  • 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
Some parts are not legal for use in California or other states with similar laws/regulations

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