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Exhaust› Mufflers and Resonators

Extreme Online

Axle-Back Exhaust System, Quad Exit 4-Inch Tips

$290.00 $249.98 Save $40.02

SKU: EXT-MD058

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Extreme Online Store Axle Back Muffler Delete is a replacement exhaust system designed for the 2022-2026 WRX. Constructed from T-304 stainless steel, it features dual muffler deletes and quad burnt exhaust tips. This axle-back system replaces the exhaust components from the rear axle to the tips, aiming to improve vehicle sound and performance by increasing exhaust flow.

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

BrandExtreme Online
Part NumberEXT-MD058
CategoryExhaust

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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