The MagnaFlow Street Series axle-back exhaust (MPN 15178) fits the 2007-2018 Jeep Wrangler JK with the 3.6L or 3.8L engine. It runs 2.5in mandrel-bent stainless piping through a single straight-through muffler to a dual split rear exit with polished 4in double-wall tips, tuned for a moderate exterior and mild interior tone. Direct-fit replacement from the rear axle back, backed by MagnaFlow's limited lifetime construction warranty.
| Type | Street Series axle-back exhaust |
| Material | Stainless steel - 2.5in mandrel-bent piping |
| Mufflers | 1 straight-through |
| Exit | Dual split rear |
| Tips | Polished 4in double-wall angle-cut |
| Sound | Moderate exterior / mild interior |
| Warranty | MagnaFlow Limited Lifetime |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2011 | Jeep | Wrangler | 70th Anniversary |
| 2016 | Jeep | Wrangler | 75th Anniversary |
| 2007-2017 | Jeep | Wrangler | Rubicon |
| 2007-2017 | Jeep | Wrangler | Sahara |
| 2010-2017 | Jeep | Wrangler | Sport |
| 2016 | Jeep | Wrangler | Sport S |
| 2011 | Jeep | Wrangler | Unlimited 70th Anniversary |
| 2016 | Jeep | Wrangler | Unlimited 75th Anniversary |
| 2007-2017 | Jeep | Wrangler | Unlimited Rubicon |
| 2007-2017 | Jeep | Wrangler | Unlimited Sahara |
| 2010-2017 | Jeep | Wrangler | Unlimited Sport |
| 2016 | Jeep | Wrangler | Unlimited Sport S |
| 2007-2010 | Jeep | Wrangler | Unlimited X |
| 2007-2010 | Jeep | Wrangler | X |
| 2018 | Jeep | Wrangler JK | Rubicon |
| 2018 | Jeep | Wrangler JK | Sahara |
| 2018 | Jeep | Wrangler JK | Sport |
| 2018 | Jeep | Wrangler JK | Sport S |
| 2018 | Jeep | Wrangler JK | Unlimited Rubicon |
| 2018 | Jeep | Wrangler JK | Unlimited Sahara |
| 2018 | Jeep | Wrangler JK | Unlimited Sport |
| 2018 | Jeep | Wrangler JK | Unlimited Sport S |
