Kooks 27203300 3" SS GREEN Catted Y-Pipe 2006-2009 Trailblazer SS

These 304 stainless steel tube headers are for the 2006+ Trailblazer SS. Kooks builds all of their products to the highest standard, and these are possibly the best headers you can buy for your Trailblazer. They feature 1 3/4" primaries, and 3" collectors with O2 Bungs welded in. With a proper tune, these headers are good for 20-40HP depending on the vehicle.

To connect your new header system to your factory/aftermarket catback exhaust, you can also select either Kooks 3" Off Road Y-Pipe, or their 3" Catted Mid-Y-pipe that include metallic catalytic converters. Both are made of stainless steel and engineered to the same high standard as Kooks other products!

We Will Price Match on These Headers!!!

WHICH HEADER SIZE SHOULD I CHOOSE?

The 1 3/4" headers work are great for all but the most extreme applications. Unless you have nitrous, a supercharger or extreme internal engine work, you may actually see a decrease in performance with the 1 7/8" header due to lack of back pressure. Also please note that a professional tune is recommended to help your engine fully make use of the headers.

We offer the following standard coating options:

• Your choice of Jet Hot's Sterling Finish coating, or any of Precision Motorsports of Florida 2000 degree Coating for the low price of $134.95!  
• Also available at additional cost is Jet Hot's 1300 degree colored coatings.  Email us your color preference, and we will reply with a quote.

About Kooks Custom Headers- 

Since 1962, Kooks has earned the reputation of making the highest quality and best performing headers and exhaust systems.  Kooks uses only the best quality materials and the most precise team of fabricators to manufacture their headers.

Notes

Please note any coating upgrade in the Notes/Comments field when ordering.

WARNING: Cancer and/or Reproductive Harm — www.P65Warnings.ca.gov

Scroll to view product options.

Scroll to view product options.

Fits These Applications: