The stock PCV on the TFSI engine is quite fragile and over time, or when running lots of boost, the diaphragm inside can rip which can result in excessive blowby entering the inlet manifold at idle (smoking from the tailpipe) or a loss of boost when driving, which can cause other problems.

Forge Motorsport Boost Gauge Adaptor for VAG

For all those wishing to install a boost gauge to their 2.0 litre FSiT engines (suitable for all VAG TSI and FSI turbo engines)

A pair of alloy male to male bayonet style 65mm couplers. One coupler has inline bayonet nipples and the other offset.

The Forge Motorsport FMOC2 replaces the oil to water cooling block, and although it still allows coolant to circulate, it more importantly gives two M22 takeoffs which, when fitted with the appropriate adaptor, allow fitment of oil cooler lines between an -6 and an -10 in size which can then be attached to an external oil cooler. Oil temperatures are stabilised, and engines can be worked harder for longer.

Please enter your choice for AN fitting in the commentary section in basket:

• AN - 8
• AN - 10