X

Shop by Year/Make/Model

Vehicle Not Listed? Let Us Know By Clicking Here!
11423600_0-FLRQ.jpg
11423600_1-FLRQ.jpg
PROP 65 WARNING LABEL.jpg
11423600_0-FLRQ.jpg 11423600_1-FLRQ.jpg PROP 65 WARNING LABEL.jpg

3" x 2-3/4"(OEM) SS GREEN Catted H-Pipe. 2011-2014 Shelby GT500.

Our Price:

$1,354.88

 

*** Some orders may require up to a 6 week lead time ***

   Check Fit
SKU: 11423600 material: 304 Stainless Steel
color: Stainless Steel tube diameter: 3.000 in.
application: Automotive shape: H Pipe
finish: Stainless Steel
 

WARNING: This is a RACE ONLY product manufactured and sold for installation on vehicles to be used solely for competition purposes. Once this part is installed, the vehicle may never be used, or registered or licensed for use, on a public road or highway. If you install this part on your vehicle and use the vehicle on a public road or highway, you will violate the Clean Air Act 203(a)(3), 42 U.S.C, 7522(a)(3) and may be subject to personal civil or criminal liability, including fines of up to $4,819 per day.

 

WARNING: This product can expose you to chemicals including Chromium and Nickel, which are known to the State of California to cause cancer, birth defects or reproductive harm. For more information go to www.p65warnings.ca.gov

3" x 2-3/4" (OEM) GREEN Catted H-Pipe. 2011-2014 Ford Shelby GT500 5.4L/5.8L 4V.
  • 3" 16GA 304 Stainless Steel construction
  • Ball and socket style connection to Headers
  • KOOKS GREEN Cats 300 Cell High Flow Catatlytic Converters
  • Must be used with KOOKS Headers with 3" Collectors
  • Includes Clamps
  • 2-3/4" Outlet connects to OEM exhaust re-using OEM Clamps(Not Included)
  • KOOKS GREEN Cats are suitable for use with forced induction

Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, "Get Kookin with KOOKS!"

  • Manufactured In The USA. Kooks Uses T304 Aircraft Quality Stainless Steel. Kooks Products are Backed by a Limited Lifetime Warranty To the Original Purchaser. Kooks Products Are Dyno And Race Tested and Designed For Maximum Power.
 
Warning / California (Proposition 65)

Proposition 65 requires businesses to provide warnings to Californians about significant exposures to chemicals that cause cancer, birth defects or other reproductive harm. These chemicals can be in the products that Californians purchase, in their homes or workplaces, or that are released into the environment. By requiring that this information be provided, Proposition 65 enables Californians to make informed decisions about their exposures to these chemicals. 

Proposition 65 also prohibits California businesses from knowingly discharging significant amounts of listed chemicals into sources of drinking water. 

Proposition 65 requires California to publish a list of chemicals known to cause cancer, birth defects or other reproductive harm. This list, which must be updated at least once a year, has grown to include approximately 900 chemicals since it was first published in 1987.

For more information, please visit www.p65warnings.ca.gov.

Warning / California (CARB)

California laws prohibit the use of any aftermarket exhaust part or system that modifies, removes or replaces original equipment catalysts unless the California Air Resources Board has issued an Executive Order regarding such part or system or unless the part or system is exempted by being used only on racing vehicles on closed courses. Neither Kooks Headers and Exhaust nor any of their subsidiaries make any representation that any of their parts or systems has received such an Executive Order or that any of their parts or systems conform with the racing vehicles exemption. The purchasers are entirely responsible for informing themselves of applicable California laws and to comply with those laws.

Unauthorized Vendors

Kooks products purchased through any unauthorized vendor (including but not limited to): Amazon and Maryland Speed will not be warrantied by Kooks. Likewise, returns from any unauthorized vendor will not be accepted by Kooks.