Unitronic MK5/6 Jetta/GLI (2.0 TSI) 3" Turbo-Back Exhaust System




Unitronic is pleased to present its 3? Turbo-Back Exhaust System for MK5 Jetta/GLI equipped with the 2.0 TSI engine. Featuring a TIG welded T304 stainless steel CNC mandrel bent construction a stainless steel corrugated flex section high flow 200-cell metallic catalytic converter and straight-through free flowing design Unitronic's Performance Turbo-Back Exhaust System was developed to remove the factory exhaust restrictions to unleash the full potential of the 2.0 TSI engine. Like all of Unitronic's Performance Exhaust Systems a unique V-Band exhaust fastener system using T316 stainless steel flanges was utilized to ensure a leak proof connection every time. This is achieved through a locking ring on every V-Band flange to ensure a centric alignment of the two flanges. Unitronic's mufflers feature a high density high temperature glass fiber packing and are stamped with the Unitronic logo. These attributes combined ensure the maximum performance possible while maintaining a comfortable and unobtrusive tone inside the cabin. Exiting at the rear exhaust gasses pass through a pair of 3.5-inch slash cut tips and engraved with the Unitronic logo.


  • 3-inch T304 Stainless Steel Mandrel Bent Tubing: Quality Material that will not rust and will outlast your vehicle.
  • T316 stainless steel v-band flange flanges: Durable and rust proof.Direct bolt-on fitment with OEM mounting locations: Use all Factory mounting location on the engine and on front subframe.
  • Factory catalyst position: Assure maximum efficiency of the catalytic converter in line with OEM catalytic converter warm up strategy.
  • 200-cell metallic matrix high-flow catalyst: Highly durable Matrix allowing minimal power loss while assuring maximum efficiency.
  • OEM-inspired catalytic converter heat shield: Help to reduce radiant heat in the engine bay.
  • 80mm to 76.2mm turbo to downpipe transition: Assure a smooth flow transition between Turbine housing and 3" Stainless steel piping.
  • OEM Oxygen sensor placement: No need for O2 sensor extension or modification of the wiring harness.
  • 4-inch Corrugated stainless steel flex section: High quality flex that will stay leak proof for years. It allows engine movement without stressing the factory rubber mounts.
  • TIG welded construction: Professionally hand welded to assure longevity and leak proof.
  • Unique v-band fastening system featuring Clampco® clamps: Maintain a perfect alignment every time while insuring a leak proof connection.
  • Sound Absorption Technology: Perforated chamber packed with High quality and durable high temperature Fiberglass wool. Ensure a deep tone and unwanted frequency absorption.
  • Sound Reflection Chamber Technology: Sound reflection chamber used to cancel unwanted sound frequency and ensure a deep tone.
  • Straight-Through Free Flowing Muffler Design: Optimal performance achieved by removing restriction and reducing back pressure.
  • Polished 3.5-inch Slash Cut Exhaust Tips:Mirror polished tips engraved with the Unitronic logo.


  • Unitronic 3" 2.0 TSI Downpipe
  • Unitronic MK5/6 Jetta/GLI 3" Axle Pipe w/ Muffler
  • Unitronic MK5/6 Jetta/GLI 3" Mid-Pipe w/ Muffler
  • Unitronic 3" V-Band Exhaust Clamps (4x)Unitronic 3" V-Band Sealing Rings (4x)Unitronic 3" V-Band Adapter Link
  • All Necessary Hardware Included


 Make Model Years Engine
Volkswagen GLI 2009-2010 2.0 TSI
Volkswagen Jetta/GLI MK5 2009-2010 2.0 TSI
Volkswagen Jetta/GLI MK6 2012-2013 2.0 TSI
Volkswagen Jetta Wolfsburg 2010 2.0 TSI