The simplest exhaust change on a Wrangler JK is the rear section, and it makes the biggest difference at the tailpipe. A stock single exit does little for the sound or the look from behind.
The MagnaFlow Street Series axle-back replaces the exhaust from near the rear axle back with 2.5in mandrel-bent stainless piping and one straight-through muffler. It ends in a dual split rear exit with 4in polished, welded-on double wall tips, and produces moderate exterior and mild interior sound levels.
The 3D-scanned direct-fit design allows a do-it-yourself install. The JK picks up a dual exit and a deeper, resonant tone.
Key Features
- Axle-back layout that replaces the stock exhaust from near the rear axle on back
- 2.5in mandrel-bent main piping and one straight-through muffler
- Dual split rear exit with 4in polished, welded-on, double wall, angle cut tips
- Moderate exterior and mild interior sound levels
- Dyno-proven performance
- Direct-fit design developed with 3D scanning
- Stainless steel construction, made with cnc precision robotic manufacturing
Specifications
- Type: axle-back
- Series: Street
- Main piping diameter: 2.5in
- Material: stainless steel
- Muffler quantity: 1 (straight-through)
- Muffler finish: brushed
- Tips: 2 tips, 4in, polished, stainless steel, double wall, angle cut, 6in long
- Exit style: dual split rear
- Hangers and clamps included: yes
- Gasket or seal included: no
- Mounting bracket included: no
- Inlet type: clamp-on
- Catalytic converter included: no
- Shipping weight: 28 lb
- Shipping carton: 49 x 14.12 x 24.75 in
Fitment
- Jeep Wrangler JK 2007-2018 (3.6L and 3.8L)
Warranty
1-year limited finish warranty and limited lifetime construction warranty.
MPN 15178 · UPC 841380081131