Unitronic Performance Turbo-Back Exhaust System for 8V/8V.2 S3

Unitronic Performance Turbo-Back Exhaust System for 8V/8V.2 S3

Marsoni

M251S

$2249.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Unitronic Performance Turbo-Back Exhaust System for 8V/8V.2 S3Description This valved, Unitronic Performance Turbo Back Exhaust System for the 8V & 8V. 2 S3 equipped with the 2. 0 TSI EA888 Gen 3 MQB engine features a CFD optimized upper downpipe section with a GESi 5" UHO+ catalytic converter which flows into 3 inch T304 Stainless Steel mandrel bent tubing, a high density, high temperature fiberglass wool packed muffler with multiple exhaust tip options and high quality v band fasteners with T316 Stainless

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This starter worked fine when installed. The only reason I didn't give it a 5 star rating was fitment. the hole in the bell housing is slightly larger than the starter. The old starter, OEM, was a right fit. This puts all of the strain and torque of starting the engine on the two bolts that hold the starter in. I expect this to fail at some, hopefully, distant point in the car's future. In order to retorque the starter bolts, the battery and airbox have to be removed.

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Reviewed in the United States on October 6, 2025

Verified Purchase

A. Clevinger

Lexington, US

★★★★★ 5

Fit my 2006 3.3 Toyota Sienna..

Shipped quickly and fit as advertised. Works like it should and the price was good!

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Reviewed in the United States on April 15, 2026

Verified Purchase

Amazon Customer