A 3.8L Wrangler JK 4-door is a family rig and a trail rig at once, and the stock exhaust does little for either. The tailpipe is where the Jeep can be heard.
The MagnaFlow Street Series cat-back runs 2.5in mandrel-bent stainless piping through one straight-through muffler to a single passenger side rear exit with a 3.5in polished, welded-on double wall tip. It produces moderate exterior and mild interior sound levels.
It replaces the stock exhaust from near the catalytic converter back, and the 3D-scanned direct-fit design allows a do-it-yourself install.
Key Features
- Cat-back layout that replaces the stock exhaust from near the catalytic converter on back
- 2.5in mandrel-bent main piping and one straight-through muffler
- Single passenger side rear exit with a 3.5in polished, welded-on, double wall, angle cut tip
- 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: cat-back
- Series: Street
- Main piping diameter: 2.5in
- Material: stainless steel
- Muffler quantity: 1 (straight-through)
- Muffler finish: brushed
- Tips: 1 tip, 3.5in, polished, stainless steel, double wall, angle cut, 10in long
- Exit style: single straight passenger side 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: 45 lb
- Shipping carton: 59 x 14.25 x 20.75 in
Fitment
- Jeep Wrangler JK 4-Door 2007-2011 (3.8L)
Warranty
1-year limited finish warranty and limited lifetime construction warranty.
MPN 16751 · UPC 841380027603