2007-2018 Jeep Wrangler JK 4-Door w/LS Engine Swap. 3in. Stainless Steel GREEN Catted Y-Pipe. 304 Stainless Steel Construction. 3in. Mandrel Bent 16 ga Tubing. Kooks GREENCats 300 Cell High Flow Catalytic Converters. 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. 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.

• 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.
• Kooks Headers And Exhaust Make The Most Power In The Industry
• Kooks System Are Specifically Designed For Maximum Power
• Kooks Products Are Made Of T304 Air Craft Quality Steel
• Limited Lifetime Warranty To Original Purchaser
• 3 Generations Being Family Owned And Operated
• Every Kooks Product Is Dyno And Race Tested
• Kooks Products Fit And Install The Best
• 100 Percent Manufactured In The USA

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