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Unitronic Performance Turbo-Back Exhaust System - Audi S3 (8Y) 2022-2026

$4,499.99
Unitronic
UH065-EXA
  Lease to own   Pay as low as   $/week

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This valved Unitronic Performance Turbo-Back Exhaust System for the 8Y S3 equipped with the 2.0 TSI EVO4 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 Steel flanges.

These attributes combined with extensive R&D testing help ensure perfect fitment and maximum performance while maintaining a comfortable and unobtrusive exhaust tone inside the cabin.

This specific assembly includes 4" Polished Round Tips by default which can be replaced by Black Tips (optional).

Warranty Registration is REQUIRED for all products integrating GESi Catalyst(s) HERE.

Features / Benefits
  • Valved Exhaust System:
    Retains OEM valve position and functionality.
  • 3-inch T304 Stainless Steel Tubing:
    Quality rust-resistant material that will outlast your vehicle.
  • T316 Stainless Steel V-Band Flanges:
    Durable, rust-resistant and cnc machined.
  • Direct Bolt-On Fitment:
    Uses all factory exhaust hangers which do not require modifications or adjustments.
  • 400CPSI Catalytic Converter
    GESi 5” G-Sport UHO+ 400cpsi Catalytic Converter which meets or exceeds local testing standards.
  • TIG Welded Construction:
    Professionally hand welded to ensure longevity and leak proof resistance.
  • Unique V-Band Fastening System Featuring Clampco® Clamps:
    Maintain a perfect alignment while insuring a leakproof connection every time. Fully reusable and quick to install.
  • Straight-Through, Free Flowing Muffler Design:
    Optimal performance achieved by removing restriction and reducing back pressure.
  • Sound Reflection Chamber Technology:
    Sound reflection chamber used to cancel unwanted sound frequency and ensure a deep tone.
  • Sound Absorption Technology:
    Perforated chamber packed with High quality and durable high temperature fiberglass wool. Assures a deep tone and unwanted frequency absorption.
  • Polished 4" inch Round Exhaust Tips:
    Mirror polished tips engraved with the Unitronic logo.
  • Optional Chrome or Black 4-inch Slash Cut Round Exhaust Tips:
    Also engraved with the Unitronic logo, these tips are easy to swap with their slip on design.

Hardware Included
  • CFD Optimized Upper Downpipe Section
  • GESi 5" UHO+ Catalytic Converter
  • OEM-style corrugated mesh flex bellow
  • Resonated Midpipe Section
  • Fiberglass Wool Packed Muffler with Valves
  • 4" Polished Round Tips w/ Engraved Logos
  • Locking V-Band Exhaust Clamps
  • V-Band Sealing Rings
  • All Necessary Hardware

Required Software
  • Stage 2

Related Hardware

Meets or Exceeds Local Testing Standards
dsc026132unitronicmk88ydownpipewebv21.jpg
While working closely with GESi through several iterations of their G-Sport Emissions Systems Catalytic Converters over the years, our goal once again was to ensure this product would satisfy our compliance demands, while fulfilling Unitronic's performance related goals. The team quickly opted for a GESi 5" UHOX converter for this Performance Downpipe, which met the requirements for the 2.0TSI EA888 EVO4 engine, while being rated for a massive 1000HP.

Unbeatable Construction with Precise Fitment
img_194561934s3arev2024s3evodpweb.jpg
Featuring 3-inch T304 Stainless Steel mandrel bent tubing, a quality material that won't rust and will outlast your vehicle, this 8Y S3 Turbo-Back Exhaust system is backed by Unitronic's limited 3-year warranty.

Sealing V-Band System
vband_clamp_profile_v4bweb.jpg
Unitronic Exhaust Systems feature a unique sealing v-band fastening system, using T316 stainless steel flanges and a locking ring to guarantee a centric alignment which ensures a leak proof connection every time.

Install
Featuring a unique v-band fastening system and quality engineering using the latest in 3D modeling technology, Unitronic Performance Exhaust Systems are made easy to install.

Downpipe installation instructions

Cat-Back installation instructions
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Due to the recent suspension of the De Minimis Tariff Policy, there may be tariffs applicable to your order if the item ships from outside of the United States. Any tariffs / import duties are strictly the responsibility of the consumer. Returns Policy

Returns may be accepted within 14 days of purchase pending Return Merchandise Authorization (RMA). No returns or cancellations on special order items. All returns will be charged a 20% restocking fee, no exceptions.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. Item must be able to be resold as new. Several types of goods are exempt from being returned. Hazardous materials, fluids, greases, chemicals, and clothing are not able to return.

Free shipping is available within the lower 48 states for most orders totaling $199 or more. A free shipping option will be available during checkout. This offer is for delivery address in the continental United States and excludes shipments going to Alaska, Hawaii, Military Boxes, and items that require freight shipping.

Processing Time
Patterson Performance stocks a large quantity of items at any given time. Some items may require drop shipping from one of our various distributors. In stock items will ship within 1-2 business days. If you're needing your product quickly, please contact us to verify product availability before placing your order. Orders requiring additional verification (security concerns, incorrect information, etc.) may need additional processing time. Estimated shipping dates are not guaranteed and are subject to change based on inventory levels and manufacturer lead times. Backordered items are shipped immediately once available.

Items ship daily, If the item you ordered is not in stock, a member of our team will contact you via email / phone.

Patterson Performance will only ship to an address that varies from your billing address if payment is made via Paypal or a financing partner.

Patterson Performance ships from multiple warehouses throughout the United States, and sometimes from manufacturers overseas.

You can simply contact us via email / telephone for a live inventory check

P65 WARNING: Cancer and Reproductive Harm

Find more information at www.P65Warnings.ca.gov.

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