Unitronic Turbo-Back Exhaust System for MK8 Golf R

• 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.
• Optional Black 4-inch Slash Cut Round Exhaust Tips:
  Also engraved with the Unitronic logo, these optional tips are easy to swap with their slip on design.

Hardware Included

• Unitronic Performance Downpipe Featuring GESi 5” G-Sport Ultra High Output UHOX 400cpsi Catalytic Converter
• 2x V-band clamps and centering rings
• 1x Stainless steel midpipe section
• 1x Stainless steel Link Pipe
• 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

 

Meets or Exceeds Local Testing Standards

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 Design and Construction

In order to meet the power demands of the new 2.0TSI EA888 EVO4 engine, Unitronic designed and incorporated high quality CFD optimized castings in the upper downpipe section which are heat resistant and provide exceptional flow into the large 5" catalytic converter. Exhaust gasses continue through the OEM-style corrugated mesh flex bellow into the stainless steel midpipe section and reducer, all secured by v-band clamps and centering rings.

 

Maximum Performance with Unitronic Software

In order to take full advantage of this all-new Performance Downpipe, Unitronic Stage 2 ECU Software is now available for the MK8 Golf R and 8Y S3. With testing and validations completed, power outputs are increased by up to +133HP / +121LB-FT with Unitronic Stage 2 93 octane Performance Software for a maximum of 470HP / 431LB-FT with even more to come. This software upgrade is entirely compatible with our UniCONNECT+ cable, empowering Clients to tune their vehicles directly through the OBD-2 port within minutes, from the comfort of their own home or garage.

 

Premium Components

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.

 

Sealing V-Band System

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.

 

Unbeatable Construction

Featuring 3-inch T304 Stainless Steel mandrel bent tubing, a quality material that won't rust and will outlast your vehicle, this MK8 Golf R Cat-Back Exhaust system is backed by Unitronic's limited lifetime warranty.

 

Downpipe Install Guide

Catback Install Guide