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Engine Tuning - Dump Valve Polished

(26 Products)

dumpvalve

Introducing the new "Venturi Drive Super Sound Blow Off Valve" 


The all new ribbed main body dissipates heat more effectively and the venturi shaped funnel creates a sharp dynamic sound. 

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


They are made from die cast 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. (please see DV Spares) 


They are also tension adjustable. 

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

Starlet Turbo
EP82
EP91
12/89> 07/99 PN: 70148
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Venturi Drive - Polished Alloy

Dump Valve Kit

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£249.62 (£208.02 ex VAT)

Ships in: 1 Day

MR2 Turbo
SW20
10/89> 09/99 PN: 70147
blitz

Venturi Drive - Polished Alloy

Dump Valve Kit

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£249.62 (£208.02 ex VAT)

Ships in: 1 Day

Celica GT4
ST205
01/94> 08/99 PN: 70149
blitz

Venturi Drive - Polished Alloy

Dump Valve Kit

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£249.62 (£208.02 ex VAT)

Ships in: 10-80 Days

Supra Turbo
MA70
7M-GTE
02/86> 07/90 PN: 70141
blitz

Venturi Drive - Polished Alloy

Dump Valve Kit

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£249.62 (£208.02 ex VAT)

Ships in: 10-80 Days

Supra
JZA70
1JZ-GTE
08/90> 05/93 PN: 70145
blitz

Venturi Drive - Polished Alloy

Dump Valve Kit

Note: Not vvti

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£249.62 (£208.02 ex VAT)

Ships in: 1 Day

Soarer 2.5
JZZ30
1JZ-GTE
08/90> 05/93 PN: 70146
blitz

Venturi Drive - Polished Alloy

Dump Valve Kit

Note: with vvti

➤ More Info

£249.62 (£208.02 ex VAT)

Ships in: 10-80 Days

Supra Turbo
JZA80
2JZ-GTE
05/93> 07/02 PN: 70144
blitz

Venturi Drive - Polished Alloy

Dump Valve Kit

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£317.86 (£264.88 ex VAT)

Ships in: 1 Day

Impreza GRB/GRF/GVB/GVF 10/07> PN: 70281
blitz

Venturi Drive - Polished Alloy

Dump Valve Kit

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£270.10 (£225.08 ex VAT)

Ships in: 10-80 Days

Cappucino
EA11
EA21R
11/91> PN: 70161
blitz

Venturi Drive - Polished Alloy

Dump Valve Kit

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£225.74 (£188.12 ex VAT)

Ships in: 1 Day

180SZ
200SX
S13
05/88> 09/93 PN: 70110
blitz

Venturi Drive - Polished Alloy

Dump Valve Kit

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£249.62 (£208.02 ex VAT)

Ships in: 1 Day

200SX
S14
S15
10/93> PN: 70123
blitz

Venturi Drive - Polished Alloy

Dump Valve Kit

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£249.62 (£208.02 ex VAT)

Ships in: 1 Day

Skyline GTR
R32, R33, R34
08/89> 08/02 PN: 70124
blitz

Venturi Drive - Polished Alloy

Twin Dump Valve Kit

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£427.02 (£355.85 ex VAT)

Ships in: 1 Day

Skyline GTS
R32, R33
Skyline GTT
R34
- PN: 70120
blitz

Venturi Drive - Polished Alloy

Dump Valve Kit

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£249.62 (£208.02 ex VAT)

Ships in: 1 Day

GTR
R35
12/07> PN: 70127
blitz

Venturi Drive - Polished Alloy

Twin Dump Valve Kit

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£427.02 (£355.85 ex VAT)

Ships in: 1 Day

Daihatsu YRV
M201G
M211G
K3-VET
08/00> PN: 70168
blitz

Venturi Drive - Polished Alloy

Dump Valve Kit

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£249.62 (£208.02 ex VAT)

Ships in: 1 Day

Evo
1 - 10
11/92> PN: 70171
blitz

Venturi Drive - Polished Alloy

Dump Valve Kit

➤ More Info

£249.62 (£208.02 ex VAT)

Ships in: 1 Day

VR4
EC5W
08/96> 07/98 PN: 70172
blitz

Venturi Drive - Polished Alloy

Dump Valve Kit

➤ More Info

£249.62 (£208.02 ex VAT)

Ships in: 1 Day

GTO
Z16A
10/90> PN: 70173
blitz

Venturi Drive - Polished Alloy

Dump Valve Kit

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£249.62 (£208.02 ex VAT)

Ships in: 1 Day

Impreza
GC8/GF8
Forester
SF5
Legacy
BH5/BE5
09/98> 07/00 PN: 70182
blitz

Venturi Drive - Polished Alloy

Dump Valve Kit

➤ More Info

£249.62 (£208.02 ex VAT)

Ships in: 1 Day

Impreza
GC8
11/92> 08/96 PN: 70183
blitz

Venturi Drive - Polished Alloy

Dump Valve Kit

➤ More Info

£249.62 (£208.02 ex VAT)

Ships in: 1 Day

Impreza
GC8/GF8
Forester
SF5
09/96> 08/98 PN: 70184
blitz

Venturi Drive - Polished Alloy

Dump Valve Kit

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£249.62 (£208.02 ex VAT)

Ships in: 1 Day

Impreza
GDA, GRB
Forester
SG9
08/00> PN: 70186/70181
blitz

Venturi Drive - Polished Alloy

Dump Valve Kit

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£249.62 (£208.02 ex VAT)

Ships in: 10-80 Days

Impreza GH8
Forester SH5
Legacy BP5 & BL5
06/07> PN: 70187
blitz

Venturi Drive - Polished Alloy

Dump Valve Kit

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£249.62 (£208.02 ex VAT)

Ships in: 1 Day

Legacy
BG5
BD5
10/93> 06/98 PN: 70180
blitz

Venturi Drive - Polished Alloy

Dump Valve Kit

➤ More Info

£249.62 (£208.02 ex VAT)

Ships in: 1 Day

RX7
FC3S
04/89> 11/91 PN: 70190
blitz

Venturi Drive - Polished Alloy

Dump Valve Kit

➤ More Info

£249.62 (£208.02 ex VAT)

Ships in: 1 Day

RX7
FD3S
12/91> 09/00 PN: 70191
blitz

Venturi Drive - Polished Alloy

Dump Valve Kit

➤ More Info

£249.62 (£208.02 ex VAT)

Ships in: 1 Day