Audi TT MK1 8N 1.8T 20VT 180BHP N75 Boost Pressure Control Valve 058906283C
This valve is located on the top of the engine within the boost pressure control lines. Please note that this N75 valve is for the 150 180 and 225 bhp models.
These items are not to be used on any re-mapped engines running anything over standard manufacturers limits. Any items doing so will invalidate an warranty given on this part.
Please see the fitment guide below. If in any doubt about compatibility to your vehicle feel free to contact us with your vehicle registration or chassis number.
- Simple direct replacement of original valve
- Supplied brand new and boxed
- Supplied with a 12 month manufacturers warranty
- Same day dispatch up to 2pm (Mon-Friday only)
- Free 1st class postage
TT MK1 1998-2005
APX, BAM, AUQ, AJQ & APP