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The MagnaFlow Street Series Axle-Back Performance Exhaust System 15178 brings enhanced engine sound and dyno-proven performance to your 3.6L, 3.8L 2007-2018 Jeep with a healthy helping of our deep, resonant signature exhaust note at Moderate exterior and Mild interior sound levels. Thanks to its durable, corrosion resistant stainless steel design, this Jeep exhaust system will handle whatever tarmac you decide to leave your mark on. This performance exhaust kit features an axle-back layout designed to replace your Jeep's exhaust system from near the rear axle on back.
With its fast-flowing, mandrel bent 2.5in. main piping and 1 Straight-Through mufflers ending in a Dual Split Rear exit with 4in. Polished Welded-On Double Wall Angle Cut Folded Edge tips, your ride will be sounding as awesome as it looks. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15178 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty.
| Part Number | 15178 |
| Brand | MagnaFlow |
| Product Type | Exhaust System Kit |
| Clamps Included | Yes |
| Exhaust Tip Connection | Welded-On |
| Exhaust Tip Cut | Angle Cut |
| Exhaust Tip Diameter | 4 |
| Exhaust Tip Edge | Folded Edge |
| Exhaust Tip Finish | Polished |
| Exhaust Tip Intercooled | No |
| Exhaust Tip Length | 6 |
| Exhaust Tip Material | Stainless Steel |
| Exhaust Tip Quantity | 2 |
| Exhaust Tip Resonated | No |
| Exhaust Tip Shape | Round |
| Exhaust Tip Wall | Double Wall |
| Exit Style | Dual Split Rear |
| Gasket Or Seal Included | No |
| Hangers Included | Yes |
| Inlet Type | Clamp-On |
| Main Piping Diameter | 2.5 |
| Mounting Bracket Included | No |
| Muffler Body Height | 5 |
| Muffler Body Length | 18 |
| Muffler Body Material | Stainless Steel |
| Muffler Body Width | 8 |
| Muffler Finish | Brushed |
| Muffler Quantity | 1 |
| Muffler Type | Straight-Through |
| Valve Included | No |
| Pipe Material | Stainless Steel |
| Clamping Type | Band Clamp |
MagnaFlow lists this fitment by year, make and model. Check the engine and configuration details in the description above.
This direct-fit Street Series system fits onto your vehicle easily thanks to the extensive use of 3D scanning during development to ensure OEM-like fitment. 15178 includes all the hardware necessary for do-it-yourself installation.
Will it fit my vehicle?
MagnaFlow lists the vehicles shown in the Fitment section above. If you are unsure, email [email protected] before ordering and we will confirm fitment.
Why Choose Venture Overland Company: Free shipping on orders over $100, most orders ship in 1-2 business days, and every order is covered by our 30-day return policy.
Gear Up for Adventure
At Venture Overland Company, our motto is simple: Find Your Way. Whether you're hitting the backroads for a weekend escape or building the ultimate overland rig for months on the trail, we're here to help you get there. Every part we carry is chosen to give you the reliability, performance, and confidence to go farther and explore more. Load up, point the wheels off the pavement, and find your way—your adventure starts here.
Empowering Your Journey
At Venture Overland Company, we provide a carefully curated selection of top-tier brands and expert guidance to help you enhance your vehicle’s performance. Our community-driven approach ensures every product integrates seamlessly into your adventures, whether upgrading your Jeep, Toyota, or Ford. With our focus on quality, versatility, and outstanding service, we’re more than a store—we’re your partner in every off-road experience.
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