3" SS Cat-Back for LS Swap. 2007-2018 Jeep Wrangler JK 4-Door.

Kooks Headers Verified independent store

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2007-2018 Jeep Wrangler JK 4-Door w/LS Engine Swap. 3" Stainless Steel Cat-Back Exhaust. 3" Mandrel Bent 16 ga 304 Stainless Steel Tubing 3" Oval Muffler with 4" x 9" x 14" Long Bo dy Must be used with Kooks Headers & Y-Pipe Parts designed to be used with LS Engine Swap with RPM Extreme (or similar) LS Swap Kit Minimum 2-1/2" 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 Show more