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Happy Labor Day from Extreme PSI
We will be closed Monday,  Sept. 1st in observance of the Holiday. Any orders received
on this date will be processed and shipped Tuesday, Sept. 2nd Thank you!

GReddy
GReddy Type S/RS Flange Weld Flange : Mild Steel
GReddy Type S/RS Flange Weld Flange : Mild Steel
Retail price: $19.99
Our price: $9.00
save 55%
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GReddy Type-FV Blowoff Valve (40mm): Universal*NEW*
GReddy Type-FV Blowoff Valve (40mm): Universal*NEW*
Retail price: $295.00
Our price: $279.95
save5%
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Torque Solution GReddy BOV Adapter Flange : Subaru WRX 02-07 & STI 04-12
Torque Solution GReddy BOV Adapter Flange : Subaru WRX 02-07 & STI 04-12
Retail price: $39.99
Our price: $33.99
save 15%
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Torque Solution GReddy BOV Adapter Flange : Subaru WRX 08-14
Torque Solution GReddy BOV Adapter Flange : Subaru WRX 08-14
Retail price: $39.99
Our price: $33.99
save 15%
Ships in 24 hours
Extreme PSI Greddy BOV Adapter: Mitsubishi Eclipse & EVO VIII & IX
Extreme PSI Greddy BOV Adapter: Mitsubishi Eclipse & EVO VIII & IX
Retail price: $31.25
Our price: $22.95
save 27%
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GReddy Blowoff Valve Replacement Diaphragm: Type R
GReddy Blowoff Valve Replacement Diaphragm: Type R
Retail price: $82.50
Our price: $78.00
save5%
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GReddy Blowoff Valve Replacement Diaphragm: Type S, RS, RZ
GReddy Blowoff Valve Replacement Diaphragm: Type S, RS, RZ
Retail price: $80.00
Our price: $76.00
save5%
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GReddy Type S/RS Flange & Plug: Mitsubishi EVO VIII / Eclipse 95-99 Turbo
GReddy Type S/RS Flange & Plug: Mitsubishi EVO VIII / Eclipse 95-99 Turbo
Retail price: $45.00
Our price: $35.00
save 22%
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GReddy Type S/RS/RZ/FV Aluminum Blow Off Valve Flange
GReddy Type S/RS/RZ/FV Aluminum Blow Off Valve Flange
Retail price: $42.00
Our price: $39.95
save5%
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GReddy Type-R Blowoff Valve Recirculation Kit
GReddy Type-R Blowoff Valve Recirculation Kit
Our price: $17.00
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GReddy Type-R Blowoff Valve: Universal
GReddy Type-R Blowoff Valve: Universal
Retail price: $375.00
Our price: $365.00
save3%
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GReddy Type-RZ/FV Blowoff Valve Recirculation Fitting
GReddy Type-RZ/FV Blowoff Valve Recirculation Fitting
Our price: $22.95
Ships in 24 hours
JM Fab Greddy Blowoff Valve Adapter: Mitsubishi Eclipse & EVO VIII & IX
JM Fab Greddy Blowoff Valve Adapter: Mitsubishi Eclipse & EVO VIII & IX
Retail price: $31.25
Our price: $25.00
save 20%
Ships in 24 hours
Greddy Type S/RS/R Blow-off Valve Gasket
Greddy Type S/RS/R Blow-off Valve Gasket
Our price: $5.95
Ships in 24 hours
 
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