Unitronic
VW Cat-Back Exhaust System - Unitronic UH066EXA
GTI
w/ Polished 4-inch Slash Cut Exhaust Tips
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Description
Details
- SKU:
- UNT-UH066EXA
- FCP Euro ID:
- 780130
- Quality:
- Performance
OE Numbers
- N/A
MFG Numbers
- UH066EXA, UH066-EXA
Product Information
The Unitronic Cat-Back Exhaust System for the MK8 GTI equipped with the 2.0TSI EVO4 engine features 3-inch T304 Stainless Steel mandrel bent tubing, high density, high-temperature glass fiber packed mufflers, and high-quality v-band fasteners with T316 Stainless Steel flanges. Exiting at the rear, 4" polished tips with engraved Unitronic logos are standard while 4" black tips with engraved Unitronic logos are optional.
These attributes combined with extensive R&D testing, help ensure perfect fitment and maximum performance while maintaining a comfortable but enhanced exhaust tone that isn't obtrusive inside the cabin of the MK8 GTI.
Learn more on our full-release blog HERE.

At Unitronic, development begins with setting the objectives; performance, efficiency, aesthetics, and quality. Operations start with 3D scanning the engine bay, exhaust tunnel, and OEM components of the MK8 GTI with its in-house Creaform 3D scanner. Once 3D scan data has been collected and processed, Unitronic Hardware Engineers then interact with the 3D models to identify fitment constraints, mounting locations, other component locations, etc. to ensure the final product fits perfectly within the “envelope”, while achieving the objectives and intent of the product.
Throughout the research and development phase of this MK8 GTI Cat-Back Exhaust System, sound both inside and outside the cabin is also a very important factor. Unitronic mufflers feature high-density, high-temperature glass fiber packing and ensure maximum performance and a sportier sound are achieved while maintaining a comfortable tone inside the cabin. At the rear, exhaust gasses pass through dual 4” slash cut tips featuring engraved Unitronic logos for a more aggressive, motorsport-inspired look.
Unitronic is offering this MK8 GTI Cat-Back Exhaust System with 4" polished tips or 4" black PVD tips (optional) to suit a wide range of tastes. Unitronic will also be offering these exhaust tips separately for customers who decide to swap them down the road. Installation is made simple with Unitronic's slip-on design.
FEATURES
- Direct bolt-on fitment with OEM mounting locations
- 3-inch T304 stainless steel tubing
- T316 stainless steel flanges
- TIG welded construction
- Unique v-band fastening system
- Sound Absorption Technology
- Straight-through, free flowing muffler design
- Sound Reflection Chamber Technology
- Polished or Black 4-inch slash cut exhaust tips w/ engraved Unitronic logos
APPLICATIONS
- 2022+ MK8 VW GTI 2.0TSI EVO4
Unitronic Exhaust Systems also feature a unique sealing v-band fastening system, using T316 stainless steel flanges and a locking ring to guarantee a centric alignment of the two v-band flanges which ensures a leakproof connection every time.

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