Exhaust› Exhaust Pipes, Systems and Components

Unitronic

Cat-Back Exhaust System with 3-Inch Tubing and 4-Inch Tips

$1,847.37

SKU: UH066-EXA

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

Moderate — 2–4 hours

Description

The Unitronic cat-back exhaust system is engineered specifically for the Volkswagen MK8 GTI, including those equipped with the 2.0TSI EVO4 engine. This system replaces the restrictive factory exhaust components with 3-inch mandrel-bent T304 stainless steel tubing to optimize exhaust scavenging and sound profiles. It includes a specialized OEM-size reducer to ensure a seamless connection to the existing exhaust hardware. All Unitronic V-band clamps should be tightened to 7 ft-lb during installation, and tip alignment should be checked and adjusted as necessary to ensure a proper fit.

MIA's Description

The Unitronic cat-back exhaust system is a performance-focused upgrade for the Volkswagen MK8 GTI. It features 3-inch mandrel-bent T304 stainless steel tubing and T316 stainless steel flanges for enhanced durability and exhaust flow, finished with 4-inch polished slash-cut tips.

Fitment

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Specifications

BrandUnitronic
Part NumberUH066-EXA
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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