Increase throttle and turbo response while curing boost leaks
Increase throttle and turbo response while curing boost leaks
Located on top of your valve cover
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For vehicles with CXBA or CXBB engine code only
Replacement seal for the pcv Located on top of your valve cover
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Converts factory diverter valve into a blow-off valve
Revised diaphragm-based diverter valve
Direct OE replacement crankcase breather to cure rough idle, oil consumption, and whistling noises on your 1.8T or 2.0T EA888 Gen3.
For vehicles with CNSA or CNSB engine code only
Used when converting to custom catch cans or an aftermarket valve cover
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Controls when excess gasoline vapors are pulled into the intake for burning
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This product was last offered at the strikethrough price on
11-04-2026
Engineered to deliver consistent boost control even under the most demanding conditions
This product was last offered at the strikethrough price on
11-09-2026
Replaces the failure-prone factory diaphragm for rock-solid boost control
This product was last offered at the strikethrough price on
11-09-2026
Restore lost engine power, resolve underboost fault codes, and prevent compressor surge on your turbocharged Volkswagen or Audi.