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Engine Tuning - DD Dump Valve Kits

(3 Products)

dumpvalve

Blitz dump valves are supplied with an alloy trumpet and a mini SUS filter which are interchangeable for different sounds. 


They are made from polished aluminium with a brass piston and a rubber diaphragm, meaning they can easily cope with boost pressures up to 1.2 bar with the supplied spring. 


There is an alternative hard spring for boost pressures above 1.2bar and also a soft spring available for very low boost applications. 


Blitz dump valves also feature "Dual Drive" for maximum response, a small port for low boost and a larger port for high boost. 


They are also tension adjustable. 

All dump valve kits include a comprehensive fitting kit for your specific vehicle.

YRV
M201G
M211G
K3-VET
08/00> PN: 70068
blitz

Super Sound Dual Drive

Dump Valve kit

➤ More Info

£226.80 (£189.00 ex VAT)

£166.80 (£139.00 ex VAT)

Ships in: 1 Day

Imprezza
GC8
EJ20T
11/92> 08/96 PN: 70083
blitz

Super Sound Dual Drive

Dump Valve kit

➤ More Info

£226.80 (£189.00 ex VAT)

£166.80 (£139.00 ex VAT)

Ships in: 1 Day

Imprezza
GC8
EJ20T
09/96> 08/98 PN: 70084
blitz

Super Sound Dual Drive

Dump Valve kit

➤ More Info

£226.80 (£189.00 ex VAT)

£166.80 (£139.00 ex VAT)

Ships in: 1 Day