Description
Fitment Information
- Jeep Grand Cherokee WK 4 Door 5.7L V8 2WD / 4WD (2005, 2006, 2007, 2008, 2009, 2010)
- Fits Automatic Transmission
Specs & Features
- Direct Bolt-On Installation — Uses factory hangers and mounting points for a clean fit, no cutting required.
- Oversized Tubing Design — 3″ inlet into muffler, then 2.5″ outlet tubing to optimize exhaust flow.
- Polished Stainless Tip — 4″ rolled edge tip, polished finish, with “Borla” embossing.
- Right Rear Exit — Single truck-style exit on the right side.
- High-Grade Material — Entire system constructed from T-304 austenitic stainless steel for superior corrosion resistance and longevity.
- Refined V8 Sound — Tuned for a deep, authoritative exhaust note without overwhelming cabin noise.
- Weight Reduction — Borla claims the exhaust approaches half the weight of the stock Million-Mile Warranty — Backed by the Borla warranty program
Product Description
The BOR140158 is Borla’s Touring Cat-Back Exhaust System designed for 2005-2010 Jeep Grand Cherokee models equipped with the 5.7L V8 engine, with automatic transmission, available in both 2WD and 4WD, and in 4-door configurations.
Featuring oversized tubing, mandrel bends, and a 14″ Borla-embossed 4″ round rolled edge polished stainless tip, this system delivers a deep, refined V8 growl while reducing weight and improving exhaust flow.
Constructed entirely from T-304 austenitic stainless steel, the unit is built for durability in off-road and highway conditions. Installation is bolt-on using OE mounting points; no cutting is required.
In short, the BOR140158 combines performance, sound, style, and reliability — all backed by Borla’s Million-Mile Warranty.






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