Unitronic Performance Downpipe - 1.8 TSI MQB EA888.3 AWD

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UnitronicSKU: UH076-EXA - 1.8 TSI MQB AWD Reducer DIY Difficulty: INTERMEDIATE

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The Unitronic Performance Downpipe for 1.8TSI MQB EA888.3 AWD vehicles is a direct bolt-on upgrade, designed to optimally eliminate unwanted restrictions in the factory downpipe, reduce turbo lag and enhance the exhaust note. It utilizes a 5” 400cpsi ultra high output (UHO+) catalytic converter, designed in partnership with Unitronic, from our emissions partners at Global Emissions Systems Inc (GESi).

Paired with Unitronic Stage 2 Performance Software and other supporting bolt-ons, this Performance Downpipe helps yield maximum power gains.

Stage 2 tune required.


  • GESi 5” G-Sport UHO+ 400cpsi Catalytic Converter
  • Meets or exceeds local testing standards
  • CFD Optimized Upper Downpipe Castings
  • TIG-welded construction
  • Factory catalyst placement for maximum efficiency
  • Oxygen Sensor provision maintained
  • OEM-style corrugated mesh flex bellow
  • Direct bolt-on fitment
  • Enhanced exhaust note
  • Reducers available for factory or upgraded cat-back systems

What's Included:

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

Vehicle Fitment

Model   + Drivetrain  
MK7 Golf Alltrack 1.8T I4 [MQB]
MK7 Golf Sportwagen 1.8T I4 [MQB]

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