DescriptionUnitronic is pleased to present its 3-inch Performance Cat-Back Exhaust System for the Mk5/MK6 Jetta GLI and 1.8T.

Featuring a TIG welded, T304 stainless steel CNC mandrel bent construction and straight-through, free flowing design, Unitronics Performance Cat-Back Exhaust System was developed to remove the factory exhaust restrictions to unleash the full potential of the engine. Like all of Unitronics Performance Exhaust Systems, a sealing V-Band fastener system, using T316 stainless steel flanges, was utilized to ensure a leak proof connection every time.

With standard flat V-Band flanges, the joining sections can shift over time and can even lead to leaks if not corrected. With the ring sealed design that comes with every Unitronic Exhaust, leaks and sliding of the flange is eliminated by a crush ring to ensure proper sealing and mounting. With matching the V-Band clamp to the flange profile and including a sealing ring, we have ensured a consistent and precise fit.

Unitronics 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.Features / BenefitsT304 Stainless Steel Mandrel Bent TubingDirect bolt-on fitment with OEM mounting locations3-inch T304 stainless steel tubingT316 stainless steel flangesTIG welded constructionUnique v-band fastening system featuring Clampco clampsStraight-through, free flowing muffler designDual 3.5-inch slash cut polished exhaust tips w/ engraved Unitronic logoHardware IncludedUnitronic MK6 Jetta 1.8T / GLI 3″ Axle Pipe w/ MufflerUnitronic MK6 Jetta 1.8T / GLI 3″ Mid-Pipe w/ MufflerUnitronic 3″ V-Band Exhaust Clamps (2x)Unitronic 3″ V-Band Sealing Rings (2x)Unitronic 3″ to 60mm V-Band ReducerAll Necessary Hardware IncludedRecommended SoftwareStage 1Stage 1+Stage 2 (If equipped with Unitronic’s 3” Downpipe)

InstallFits the MK5/Mk6 Jetta GLi / Mk6 Jetta 1.8T. Featuring a unique v-band fastening system and engineered using the latest in 3D modeling technology, Unitronic Performance Exhaust Systems are made easy to install.Installation Guide

Unitronic is a leader in Performance Software and Hardware for VW, Audi and Porsche. UroTuning is proud to be a top dealer for Unitronic offering their highly sought after tunes and premium quality performance parts. We literally Delivery the Power and offer Flash at home software with Unitronics Uniconnect Cables.