Transform your Pontiac GTO with the Kooks Custom Headers Exhaust System Kit, expertly crafted to enhance performance and sound. This 3-inch Cat Back Exhaust System, designed with T304 aircraft-quality stainless steel, seamlessly connects to either Kooks mid-pipes or the original equipment manufacturer (OEM) exhaust. Equipped with polished oval race mufflers and 4-inch tips, this exhaust system guarantees a powerful roar and a polished aesthetic.With over 50 years of experience, Kooks leads the high-performance exhaust industry, ensuring every product is dyno and race-tested for optimum fit and power output. Proudly manufactured in the USA, this system includes a limited lifetime warranty for original purchasers, assuring quality and longevity. Ideal for DIY enthusiasts and professional mechanics, the Kooks Exhaust System is an investment in unparalleled performance.

• 3-inch stainless steel construction for durability
• Polished race mufflers with 4-inch tips
• Dyno-tested for maximum performance gains
• Connects to Kooks mid-pipes or OEM exhaust
• Includes limited lifetime warranty
• Handcrafted and tested in the USA

Exhaust Type:	Dual
Exit Position:	Rear
Exit Style:	Straight
Inlet Inside Diameter:	3in.
Material:	Stainless Steel
Outlet Outside Diameter:	4in.
Tail Pipe Diameter:	3in.
Tip Diameter:	4in.
Tubing Diameter:	3in.
Dimensions:	42in. x 20in. x 14in.
Weight:	60 lbs
WARNING CA Proposition 65:	Yes
WARNING CA Proposition 65 Message:	WARNING This product can expose you to chemicals including Chromium and Nickel, known to cause cancer and reproductive harm. www.p65warnings.ca.gov

• 2005-2006 Pontiac GTO | Note: 3 in.; Connects to Kooks Mid-Pipes Or OEM Exhaust; Incl. 3in. Polished Oval Race Mufflers/Kooks 4 in. Polished Tips; Stainless Steel;50 State Legal / California Emissions Compliant