Kooks’ has a new Drag-Pack HEMI header that are made of 304-Grade Stainless-Steel to eke out more horsepower from the already powerful 6.1L SRT-8 engine in the 2009-10 Dodge Challenger.

Official Release:

Kooks Headers has done it again! When it comes to Drag Racing Headers, only one name should come to mind; KOOKS! Kooks has been working with some of the best MOPAR engine programs in the country to design its new Dodge Challenger Drag-Pack HEMI headers.

Based on the 6.1L SRT-8 engine, the Kooks Headers are the perfect mate for these 600+ horsepower monsters. Header primary size is 1 7/8” stepped up to 2” with a 3 1/2” stamped merge collector. These headers are made with the perfect-sized primaries, bases around the firing order of the motor, in order to yield power gains of over 20 horsepower over the leading competitor’s headers.

Optional add-ons include true hand-formed merge collectors for an added power gain, stainless-steel turnouts to direct the exhaust gas and even primary extension kits. Everything is constructed in 304-Grade Stainless-Steel, and these headers and accessories come with a Lifetime Warranty.

FEATURES:

• Made in the USA!
• Constructed completely in 304 Aircraft-Grade Stainless Steel
• Kooks Headers and Exhaust come with a Lifetime Warranty
• 3/8” Thick Stainless-Steel Flanges
• Multi-layer reusable Aluminum Gaskets (With Most Products)