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Turbo Kit, 1.8T Quattro Gt28


All new bolt in GT28RS turbo kit, using a genuine Garrett GT28RS in a custom KKK exhaust housing! Includes all installation accessories, instructions, etc to be a direct-fit power solution for any longitudinally mounted 1.8T Audi A4 & Volkswagen Passat, even DBW cars.

Specify B5 or B6 when ordering, this is the most elegant and affordable solution on the market, the GT28RS will hit full boost below 3.5krpm giving fast response and still 400 crank HP capable!

Always wanted "blow the doors off an S4" power for A4 money? This kit is definitely for you.

Upgrading to the 2.5" turbo inlet with our  High-Flow Silicone Inlet Hoseis a must if you plan on making over 230WHP.

Appropriate software and fueling upgrade will be necessary for this turbo kit, please contact us for more details.

See a compressor map here:




  • This product is sold for racing and off-road use only.
  • This product is not CARB or EPA compliant, this product is not authorized for use in California on smog controlled vehicles.
  • By purchasing this product, you understand this product is sold for competition use on closed roads and is not legal for use in highway or street vehicles.

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