Description

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. 3in. Stainless Steel Catted Y-Pipe. 304 Stainless Steel Construction. 3in. Mandrel Bent 16 ga Tubing. Kooks 300 Cell Standard Race High Flow Cats. Torca Swivel Seal style Connection on Inlet. Must be used with Kooks Headers Part# 37102200 or 37102400. Designed to connect to Kooks Cat-Back Exhaust part# 37104100. Parts designed to be used with LS Engine Swap with RPM Extreme (or similar) LS Swap Kit. Requires RPM Extreme Engine Mount Plate Part# JKLS-HC-ENG-MOUNT (or similar) and GM Gen 4 style Hydraulic Engine Mounts. For 2-Door vehicles; relocation of the fuel tank may be required. Minimum 2-1/2in. Suspension Lift recommended. Due to the custom nature of this part; other parts may be required for proper fitment. Please contact Kooks Headers and Exhaust before ordering. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS

• 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
• Kooks Uses T304 Aircraft Quality Stainless Steel
• Manufactured In The USA

Fitment:
2007 Jeep Wrangler Rubicon
2007 Jeep Wrangler Sahara
2007 Jeep Wrangler Unlimited Rubicon
2007 Jeep Wrangler Unlimited Sahara
2007 Jeep Wrangler Unlimited X
2007 Jeep Wrangler X
2008 Jeep Wrangler Rubicon
2008 Jeep Wrangler Sahara
2008 Jeep Wrangler Unlimited Rubicon
2008 Jeep Wrangler Unlimited Sahara
2008 Jeep Wrangler Unlimited X
2008 Jeep Wrangler X
2009 Jeep Wrangler Rubicon
2009 Jeep Wrangler Sahara
2009 Jeep Wrangler Unlimited Rubicon
2009 Jeep Wrangler Unlimited Sahara
2009 Jeep Wrangler Unlimited X
2009 Jeep Wrangler X
2010 Jeep Wrangler Rubicon
2010 Jeep Wrangler Sahara
2010 Jeep Wrangler Sport
2010 Jeep Wrangler Unlimited Rubicon
2010 Jeep Wrangler Unlimited Sahara
2010 Jeep Wrangler Unlimited Sport
2010 Jeep Wrangler Unlimited X
2010 Jeep Wrangler X
2011 Jeep Wrangler 70th Anniversary
2011 Jeep Wrangler Rubicon
2011 Jeep Wrangler Sahara
2011 Jeep Wrangler Sport
2011 Jeep Wrangler Unlimited 70th Anniversary
2011 Jeep Wrangler Unlimited Rubicon
2011 Jeep Wrangler Unlimited Sahara
2011 Jeep Wrangler Unlimited Sport
2012 Jeep Wrangler Rubicon
2012 Jeep Wrangler Sahara
2012 Jeep Wrangler Sport
2012 Jeep Wrangler Unlimited Rubicon
2012 Jeep Wrangler Unlimited Sahara
2012 Jeep Wrangler Unlimited Sport
2013 Jeep Wrangler Rubicon
2013 Jeep Wrangler Sahara
2013 Jeep Wrangler Sport
2013 Jeep Wrangler Unlimited Rubicon
2013 Jeep Wrangler Unlimited Sahara
2013 Jeep Wrangler Unlimited Sport
2014 Jeep Wrangler Rubicon
2014 Jeep Wrangler Sahara
2014 Jeep Wrangler Sport
2014 Jeep Wrangler Unlimited Rubicon
2014 Jeep Wrangler Unlimited Sahara
2014 Jeep Wrangler Unlimited Sport
2015 Jeep Wrangler Rubicon
2015 Jeep Wrangler Sahara
2015 Jeep Wrangler Sport
2015 Jeep Wrangler Unlimited Rubicon
2015 Jeep Wrangler Unlimited Sahara
2015 Jeep Wrangler Unlimited Sport
2016 Jeep Wrangler 75th Anniversary
2016 Jeep Wrangler Rubicon
2016 Jeep Wrangler Sahara
2016 Jeep Wrangler Sport
2016 Jeep Wrangler Sport S
2016 Jeep Wrangler Unlimited 75th Anniversary
2016 Jeep Wrangler Unlimited Rubicon
2016 Jeep Wrangler Unlimited Sahara
2016 Jeep Wrangler Unlimited Sport
2016 Jeep Wrangler Unlimited Sport S
2017 Jeep Wrangler Rubicon
2017 Jeep Wrangler Sahara
2017 Jeep Wrangler Sport
2017 Jeep Wrangler Unlimited Rubicon
2017 Jeep Wrangler Unlimited Sahara
2017 Jeep Wrangler Unlimited Sport
2018 Jeep Wrangler JK Rubicon
2018 Jeep Wrangler JK Sahara
2018 Jeep Wrangler JK Sport
2018 Jeep Wrangler JK Sport S
2018 Jeep Wrangler JK Unlimited Rubicon
2018 Jeep Wrangler JK Unlimited Sahara
2018 Jeep Wrangler JK Unlimited Sport
2018 Jeep Wrangler JK Unlimited Sport S