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All-in-one Unitronic Performance Turbo-back Exhaust System For 8v A3 Quattro Best Choice [2aH0V8FZ]

$131.99 $422.99 -69%

Unitronic Performance Turbo-Back Exhaust SystemElevate your 8V Audi A3 with the Unitronic Performance Turbo-Back Exhaust System, specifically designed for the 2.0 TSI EA888.3 engine. This high-performance exhaust system is the perfect upgrade for ent

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Unitronic Performance Turbo-Back Exhaust System

Elevate your 8V Audi A3 with the Unitronic Performance Turbo-Back Exhaust System, specifically designed for the 2.0 TSI EA888.3 engine. This high-performance exhaust system is the perfect upgrade for enthusiasts seeking improved sound quality and increased power. Crafted with meticulous attention to detail, it features a CFD-optimized upper downpipe section that maximizes flow and performance. The system incorporates a GESi 5" UHO+ catalytic converter, ensuring compliance with local emissions standards while enhancing your vehicle's performance. With extensive R&D testing, Unitronic guarantees a perfect fitment and a comfortable exhaust tone within the cabin.

Key Features and Benefits

The Unitronic Turbo-Back Exhaust System boasts an array of top-tier features that set it apart from the competition. Engineered from 3-inch T304 stainless steel tubing, this system offers superior rust resistance and longevity. Its direct bolt-on fitment utilizes OEM mounting locations, ensuring a seamless installation without the need for additional modifications. The T316 stainless steel v-band flanges are durable, rust-resistant, and CNC machined for precision. Additionally, the 400CPSI catalytic converter meets or exceeds local testing standards, providing both performance and reliability. This system is also TIG welded for superior longevity and craftsmanship, and includes a 4-inch corrugated stainless steel flex section that allows for engine movement without stress on factory rubber mounts.

Included Hardware and Software

The Unitronic Turbo-Back Exhaust System comes complete with all necessary hardware, including the CFD-optimized upper downpipe section, GESi 5" UHO+ catalytic converter, OEM-style corrugated mesh flex bellow, resonated midpipe section, and fiberglass wool-packed muffler. The dual 3.5-inch polished exhaust tips are mirror polished and engraved with the Unitronic logo, adding a touch of sophistication to your vehicle. To ensure optimal performance, this system requires Unitronic Stage 2 or Stage 2+ software. With its comprehensive hardware and software package, this exhaust system is a complete solution for enhancing your 8V Audi A3's performance and aesthetics.

What Our Customers Say

December 28, 2025

Absolutely no complaints!

This product is a great example of quality and reliability in one package.

- Gus L..

December 28, 2025

Absolutely no complaints!

It's a very solid and reliable device. It is a joy to use.

- Cecelia M..

December 28, 2025

Absolutely no complaints!

A perfect 10/10. It's reliable, efficient, and looks stylish.

- Henry N..

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