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MRT

Resonator Delete Exhaust System

$89.99 $74.99 Save $15.00

SKU: MRT-91J103

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

Moderate — 2–4 hours

Description

The MRT Engineering 13-18 Focus ST Ecoboost MRT RD is a resonator delete exhaust system designed to provide a loud, deep muscle car sound. It is handcrafted from corrosion-resistant 2.5" T304 stainless steel and replaces the stock resonator with a straight pipe.

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

BrandMRT
Part NumberMRT-91J103
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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