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Rebel Series 2-1/2 IN 409 Stainless Steel Cat-Back Exhaust System

Jeep Wrangler (JK) 07-18 V6-3.6L/3.8L (4-Door)
Part Number: 49-48054-B

Regular Price: $903.50

Special Price $688.38

MSRP: $1,075.60


  • Up to +9 HP and +14 lbs. x ft. Torque max gains
  • 2-1/2" mandrel-bent 409 stainless steel tubing for improved flow
  • Dual center exit exhaust system with 4-1/2" 304 stainless steel metallic black tips
  • High flow 22" stainless steel muffler for a mild tone
  • 100% hand MIG-welded for strength and durability
  • This item fits 4-Door models only
  • Removal of rear tow hitch is required
Read More

Get the performance and sound your 07-18 Jeep JK deserves with this unique Rebel Series dual, center exit cat-back exhaust system.  2-1/2" mandrel-bent 409 stainless steel tubing and free-flowing muffler allows exhaust gases to flow smoothly for increased horsepower, torque and throttle response. In-house dyno testing shows gains of up to +9 horsepower and +14 lbs. x ft. of torque. Finished with dual 4 ½” metallic black tips for an exhaust system that looks as good as it performs.

Performance Gains:
In testing, the cat-back exhaust system resulted in gains up to +9 horsepower and +14 lbs. x ft. of torque, as measured on our in-house dyno.

409 Stainless Steel Construction:
2-1/2" mandrel bent, 409 stainless steel tubing is less restrictive than stock. This allows maximum flow and low turbulence, increasing torque, horsepower and improved throttle response.

Flow and Performance:
Constructed with a large, high flow 22" stainless steel muffler which produces a mild tone while virtually eliminating exhaust drone. Muffler Specifications: 3" Center Inlet /3" Offset Outlet, 22"L x 9"W x 4"H Body Diameter.

Dual Tips:
Dual 4-1/2" diameter high-temp metallic black 304 stainless steel tips with a laser-cut aFe POWER badge riveted on the side for a unique, custom appearance.

Mitered Merge Collector:
Mitered collector decrease turbulence and increase exhaust velocity resulting in more horsepower, torque and improved throttle response.

Quality Hardware:
Quality stainless steel band clamp is included for a secure fit. Factory-style bayonet hangers maintain a stable pipe location under every condition.

Hassle-Free Installation:
Designed to be a true bolt on system with no cutting or modifications required. Quality hardware is included for a hassle-free installation.

100% hand MIG-welded for race proven strength and durability.

Fitment Note:
This item will only fit 4-Door models
The removal of rear tow hitch is required

Emissions Disclaimer:
This product does not require a CARB EO#

All aFe exhaust systems are engineered and manufactured in our Corona, California facility.


Vehicle Applications

Year Make Model SubModel Engine Fuel
2012-2018Jeep Wrangler JK V6 3.6L Gas
2007-2011Jeep Wrangler JK V6 3.8L Gas
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Regular Price: $903.50

Special Price $688.38

MSRP: $1,075.60

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