Moderate — 2–4 hours
Description
MIA's Description
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | ARB |
| Part Number | A00L 815425 |
Videos
The ONLY Flowmaster Video you NEED to watch
Jeep Wrangler Flowmaster Outlaw Series Axle-Back Exhaust (2012-2018 JK) Sound Clip & Install
Installing A Super Loud Muffler On a Silverado. FlowMaster 10 series muffler before & after.
2018-2021 Jeep Gladiator JT 3.6L - Flowmaster Outlaw Extreme - 817958
Jeep JK Exhaust Install - Flowmaster Outlaw - Review and After Videos
Tech Tip: Straight-Through Mufflers vs. Laminar Flow Mufflers
2007-2018 Jeep Wrangler JK 3.6L/3.8L - Flowmaster Outlaw Extreme - 818110
3" Flowmaster 40's vs Delta Flow 50's - Big Block Chevelle
Installing a Flowmaster Exhaust on a 2016 Chevy Silverado!
Flowmaster VS Borla VS Magnaflow Explained
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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