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Founder, 1929-2014
Speedy Bill
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Dynatech SuperMaxx 2008-09 Pontiac G8 Long Tube Headers Only

Material Type:
Stainless Steel
Sold in Quantity:
Tube O.D.:
Flange Style:
Round Port
Collector Diameter :
Gasket(s) Included:
Hardware Included:
Collector Length:
MFG. Part #:
Header Tube Type:
Long Tube
Dynatech®  SuperMaxx 2008-09 Pontiac G8 Long Tube Headers Only

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Please NOTE the following about this product:

  • This product is discontinued.
  • Item 31171573810 is made to order. We will ship it from our warehouse when it is produced.



Q & A

What's in the Box

Gain up to 38 HP and 51 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.

Installation Instructions (PDF)


  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.


  • Primary Tube Size: 1-3/4"
  • Collector Size: 3"
  • System Tube Size: 2-1/2"
  • Material: All Stainless Steel
  • OBD II Compliant: Yes
  • Hardware Included: Gaskets, Bolts, O2 Extensions
  • Fit: Direct Bolt-Up to any factory or aftermarket cat back

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You may also be interested in:

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.