Replace your faulty diverter valve with this 6061 Billet Aluminium BOV!
Replace your faulty diverter valve with this 6061 Billet Aluminium BOV!
Increase throttle and turbo response while curing boost leaks
34mm weld on dual piston atmospheric blow off valve for custom installs
Replacement seal for the pcv Located on top of your valve cover
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Also called the "breather valve" or "oil separator"
This product was last offered at the strikethrough price on
05-07-2026
Converts factory diverter valve into a blow-off valve
Revised diaphragm-based diverter valve
Resolve rough idle, eliminate whistling engine noises, and cure excessive oil consumption on your Gen-3 TSI engine.
Direct OE replacement crankcase breather to cure rough idle, oil consumption, and whistling noises on your 1.8T or 2.0T EA888 Gen3.
A great upgrade for stock to mildly tuned engines
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We Price Match - Give Us A Call or Chat!
Full replacement kit for es1832445
Engineered to deliver consistent boost control even under the most demanding conditions
Replaces the failure-prone factory diaphragm for rock-solid boost control
Also called the "breather valve" or "oil separator"
Restore lost engine power, resolve underboost fault codes, and prevent compressor surge on your turbocharged Volkswagen or Audi.