This Unitronic Turbo-Back Exhaust System for the 8V Audi A3 equipped with the 2.0 TSI EA888.3 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 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.

Features / Benefits

• 3-inch T304 Stainless Steel Tubing:
  Top quality, rust-resistant material that will outlast your vehicle.
• Direct Bolt-On Fitment with OEM Mounting Locations:
  Uses all Factory mounting locations on the engine and on front subframe like the OEM exhaust.
• T316 Stainless Steel V-Band Flanges:
  Durable, rust-resistant and cnc machined.
• 400CPSI Catalytic Converter
  GESi 5” G-Sport UHO+ 400cpsi Catalytic Converter which meets or exceeds local testing standards.
• TIG Welded Construction:
  Professionally TIG welded to ensure longevity, durability and top tier craftsmanship.
• 4-inch Corrugated Stainless Steel Flex Section:
  High quality flex with inner interlock that will stay leak proof for years. It allows engine movement without stressing the factory rubber mounts.
• Unique V-Band Fastening System Featuring Clampco® clamps:
  Maintain a perfect alignment of v-band flanges while ensuring a leak-proof connection every time. Fully reusable and quick to install with locked rotation.
• 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. Ensure a deep tone and unwanted frequency absorption.
• Straight-through, free flowing muffler design:
  Optimal performance achieved by removing restriction and reducing back pressure.
• 3.5-inch Double Walled Polished Exhaust Tips:
  Mirror polished tips engraved with the Unitronic logo.

 

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
• Dual 3.5" Polished Exhaust Tips
• Locking V-Band Exhaust Clamps
• V-Band Sealing Rings
• All Necessary Hardware

 

Required Software

• Stage 2
• Stage 2+

 

Meets or Exceeds Local Testing Standards

With the goal of ensuring this product would satisfy Unitronic's compliance demands, while also fulfilling our performance related goals, this Turbo-Back Exhaust System features a GESi UHO+ 5" Catalytic Converter which meets or exceeds local testing standards while being rated for a massive 1000HP.

 

Premium Design and Construction

Constructed of high quality T304 stainless steel with an OEM-style corrugated mesh flex bellow, sound absorbing mufflers and locking v-band clamps, this Turbo-Back Exhaust System is sure to outlast the life of your vehicle.

 

Sealing V-Band Design

Unique V-Band Fastening System Featuring Clampco® Clamps which maintains perfect alignment while ensuring a leakproof connection. These clamps also help lock rotation so you can rest assured there will be no exhaust play during hard acceleration or spirited driving.