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Thermal R&D B511-C509 - Cat Back Exhaust

$531.01

$590.00

You save: $58.99 (10%) off MSRP

Ships directly from manufacturer
Check to see if this fits your vehicle

This part fits

  1. 2011 Jeep Wrangler 3.8L V6 cid:231 cc:3778 4-door
  2. 2010 Jeep Wrangler 3.8L V6 cid:231 cc:3778 4-door
  3. 2009 Jeep Wrangler 3.8L V6 cid:231 cc:3778 4-door
  4. 2008 Jeep Wrangler 3.8L V6 cid:231 cc:3778 4-door
  5. 2007 Jeep Wrangler 3.8L V6 cid:231 cc:3778 4-door
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About this product

Part #: B511-C509

Sound cancelling internal Helmholtz design to remove drone at cruising speeds Tucked high on the vehicle for optimal ground clearance Catback Bolt-on System Aggressive, deep throaty sound on acceleration This exhaust is designed to withstand the elements for true off-road use while adding an aggressive sound and quality look to the Wrangler JKU. Made from high end T304 Stainless Steel, the integrity of the exhaust’s material will not rust out like many of the low cost mild steel options on the market. The Helmholtz chamber built into the muffler attacks drone at cruising speeds, allowing for a comfortable highway ride without restricting the deeper exhaust notes on acceleration. Backed by Thermals lifetime manufacturing warranty, the Thermal JKU Exhaust is the perfect addition to the JKU owner’s build.

California prop 65 warningWARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

*Some manufacturer restrictions apply.

About Thermal R&D

Thermal Research and Development exhaust systems are backed by our lifetime warranty and designed to perform at the highest level for the life of your vehicle.

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Based in California with 3 warehouses across the country, we’re sending out shipments everyday of the week, even Saturdays. Because your next mod shouldn’t have to wait.

+ FREE GROUND SHIPPING ON U.S. ORDERS OVER $99
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