More Information
Features/Benefits
  • Valved Exhaust System:
    Retains OEM valve position and functionality.
  • 3-inch T304 Stainless Steel Tubing:
    Quality rust-free material that will outlast your vehicle.
  • T316 Stainless Steel V-Band Flanges:
    Durable, rustproof and cnc machined.
  • Direct Bolt-On Fitment:
    Uses all factory exhaust hangers which do not require modifications or adjustments.
  • 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.
  • Universal Fitment:
    Comes with an OEM sized reducer for a direct bolt-on fitment with the factory exhaust. Optional 3” adapter available for most aftermarket exhaust systems.
  • 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.
  • Chrome 4-inch Slash Cut Round Tips:
    Mirror polished tips engraved with the Unitronic logo.
Hardware Included
  • Unitronic 3" Mid-Pipe w/ Resonator
  • Unitronic 3" Rear Section w/ Muffler and Valves
  • Unitronic 4" Round Chrome Tips w/ Engraved Logos
  • Unitronic 3" V-Band Exhaust Clamps
  • Unitronic 3" V-Band Sealing Rings
  • Unitronic 3" V-Band Adapter
  • All Necessary Installation Hardware
Install Specifications

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.


DIFFICULTY LEVEL: 3/5

Installation Guide

Unitronic Cat-Back for 8V & 8V.2 S3

A$3,005.84
In stock
Only 1 left
SKU
UH054-EXA

This valved, Unitronic Cat-Back Exhaust System for the 8V & 8V.2 S3 equipped with the 2.0 TSI EA888 Gen 3 MQB engine features 3-inch T304 Stainless Steel mandrel bent tubing, high density, high temperature fiberglass wool packed muffler, 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.

More Information
Features/Benefits
  • Valved Exhaust System:
    Retains OEM valve position and functionality.
  • 3-inch T304 Stainless Steel Tubing:
    Quality rust-free material that will outlast your vehicle.
  • T316 Stainless Steel V-Band Flanges:
    Durable, rustproof and cnc machined.
  • Direct Bolt-On Fitment:
    Uses all factory exhaust hangers which do not require modifications or adjustments.
  • 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.
  • Universal Fitment:
    Comes with an OEM sized reducer for a direct bolt-on fitment with the factory exhaust. Optional 3” adapter available for most aftermarket exhaust systems.
  • 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.
  • Chrome 4-inch Slash Cut Round Tips:
    Mirror polished tips engraved with the Unitronic logo.
Hardware Included
  • Unitronic 3" Mid-Pipe w/ Resonator
  • Unitronic 3" Rear Section w/ Muffler and Valves
  • Unitronic 4" Round Chrome Tips w/ Engraved Logos
  • Unitronic 3" V-Band Exhaust Clamps
  • Unitronic 3" V-Band Sealing Rings
  • Unitronic 3" V-Band Adapter
  • All Necessary Installation Hardware
Install Specifications

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.


DIFFICULTY LEVEL: 3/5

Installation Guide