Borla
Borla 140634 12-15 Jeep Wrangler 3.6L V6 Auto/Manual Trans Turndown Tip Dual Left Rear Exit Exhaust - #140634
Borla 140634 12-15 Jeep Wrangler 3.6L V6 Auto/Manual Trans Turndown Tip Dual Left Rear Exit Exhaust - #140634
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Borla 140634 12-15 Jeep Wrangler 3.6L V6 Auto/Manual Trans Turndown Tip Dual Left Rear Exit Exhaust
Installation REQUIRES cutting the driver's side pipe on the Original Equipment (O.E.) system. Confirmed on Sport & Rubicon models. BORLA® High Clearance Climber / Rock Crawler Cat-Back™ system tucks above frame rails. This dual 2" diameter into single 2.5" system removes the rear-most factory muffler, increasing departure angle and frees up room for accessories. Cross-over pipe fitment & location allows the BORLA® High Clearance Climber / Rock Crawler system to fit a wide variety of suspension & armor upgrades. Loop delete Y-pipe provides more space underneath your Wrangler JKU, keeps factory catalytic converters to remain EPA and CARB emissions legal, and keeps your Jeep® factory warranty intact. This system is designed for off-roading, overlanding, and rock crawling. It delivers the Classic S-Type sound with no drone inside the vehicle . The system features a 2.5" brushed T-304 stainless steel turn down pipe.
BORLA® Cat-Back™ & Axle-Back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA® Sound of Power respected by motoring enthusiasts everywhere.
Each system is built from premium T-304 austenitic stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit.
Best of all, it's backed by BORLA®'s; industry-leading Million-Mile Warranty.
Fitment
- 2012-2017 Jeep Wrangler (V6)
- 2018 Jeep Wrangler JK (V6)
- Manufacturer Part Number: 140634
CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Image is for reference only; actual product may vary by application.
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Manufacturer's Warranty — Borla
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Manufacturer's Warranty — Borla
Borla exhaust systems are backed by Borla's Million-Mile Warranty against defects in materials and workmanship. Excludes EV-specific components, coatings, and moving/wear parts.
Warranty terms are set by the manufacturer and may change. Full details and claims are handled directly by Borla. Contact us if you need help with a warranty claim.

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