Piston controlled popoff valve. Sealed with three O-rings, 20% better flow than previous models. Replaces OEM valve on all Audi, VW, Seat and Skoda turbo engines. Note! 30% discount on this valve when purchased with chip upgrade!
Our new Super Dump for high flows and power outputs. O-ring seals - no leakage, super fast reaction. Small on the outside, BIG on the inside. Connections are 35 mm on the inside. Requires adapters for installation, not included.
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