Product details

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!" 2007-2018 Jeep Wrangler JK 4-Door w/LS Engine Swap. 3in. Stainless Steel Catted Y-Pipe. Must be used with Kooks Headers. Parts designed to be used with LS Engine Swap with RPM Extreme or Motech LS Swap Kit. 2007-2018 Jeep Wrangler JK 4-Door w/LS Engine Swap. 3" Stainless Steel Catted Y-Pipe. Must be used with Kooks Headers. Parts designed to be used with LS Engine Swap with RPM Extreme or Motech LS Swap Kit. 3in. SS Catted Y-Pipe for LS Swap. 2007-2018 Jeep Wrangler JK 4-Door. 3" SS Catted Y-Pipe for LS Swap. 2007-2018 Jeep Wrangler JK 4-Door.

Manufacturer fitment & guides

Check 37103200 against the manufacturer’s application information below.

A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.

Part-specific notes

• Not CARB approved. Destination and intended-use restrictions must be checked before sale.
• Emissions acknowledgement required before purchase.
• California Proposition 65: Y