Borla Climber S-Type High Clearance Cat-Back Exhaust for 2012-2018 Jeep Wrangler JK (3.6L)

Fits 2012-2018 Jeep Wrangler JK and Wrangler Unlimited (3.6L). This Borla Climber Cat-Back system is engineered specifically for off-road enthusiasts who require maximum ground clearance. The high-clearance design tucks the system above the frame rails and removes the bulky rear-most factory muffler, significantly increasing your departure angle and freeing up space for rear-mounted accessories, armor, or upgraded suspension components.

This system includes a Loop Delete Y-pipe, which creates additional space underneath the chassis while maintaining the factory catalytic converters to remain EPA/CARB emissions legal. Constructed from premium T-304 austenitic stainless steel, the 140634 system features 2.5-inch mandrel-bent tubing to ensure smooth exhaust flow and the classic Borla S-Type sound—aggressive under acceleration without highway drone.

• High Clearance Design: Tucks above frame rails for superior off-road clearance.
• Loop Delete Y-Pipe: Included to maximize under-chassis room on JKU models.
• Construction: 2.5-inch brushed T-304 stainless steel for maximum corrosion resistance.
• Turndown Tip: Brushed finish tip designed for maximum departure angle clearance.
• Installation: Bolt-on fitment following a required cut on the driver-side factory pipe; no welding required.
• Technology: Straight-through multi-core design for increased exhaust velocity.
• Manufacturer Part Number: 140634