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Exhaust› Mufflers and Resonators

Fiat

Performance Exhaust Muffler - Stainless Steel

$328.90 $260.00 Save $68.90

SKU: 27-6920

In Stock
In Stock
Ships by Aug 2
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Fiat X1/9 Performance Exhaust Muffler is a premium upgrade crafted from durable 304 stainless steel, ensuring longevity and resistance to corrosion. Its construction features TIG welding with stainless steel welds for superior strength and a polished finish that provides a near-mirror aesthetic. This performance muffler is engineered to work seamlessly with the Vick Autosports Stainless Steel Header (SKU 27-6919-SS) and includes a mounting bracket kit that utilizes existing bolt holes for straightforward installation. It is specifically designed for the Fiat X1/9 and Bertone X1/9 models manufactured between 1974 and 1989. Some installations around AC units may require minor adjustments.

MIA's Description

The Fiat X1/9 Performance Exhaust Muffler is a direct replacement system constructed from 304 stainless steel. It features TIG welding with stainless welds and a polished, near-mirror finish. This muffler replaces the original U-pipe, catalytic converter, and muffler, leaving only the high-flow muffler and stainless steel piping.

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

BrandFiat
Part Number27-6920
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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