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COUPON CODE EXPIRES SUNDAY, APRIL 21ST!
Extreme PSI will be closing at 4:00PM EST on Friday, April 19th.
Welcome to Extreme PSI
Featured Products
Genuine "MHI" Mitsubishi TD05H "EVO III Big" 16G (49178-01470) *SALE*
Price: $799.00
MSRP: $1200.00 (save 33%)
Genuine Garrett Big T28 Turbocharger: Mitsubishi Eclipse 1995-99 *SALE*
Price: $849.00
MSRP: $1100.00 (save 23%)
Walbro / TI Automotive 525 LPH Hellcat High Performance In-Tank Fuel Pump *SALE*
Price: $139.00
MSRP: $333.59 (save 58%)
Walbro 450 LPH High Pressure HP Fuel Pump (E85 High Pressure Intank Pump) w/ higher pressure relief
Price: $99.00
MSRP: $220.00 (save 55%)
Fluidampr Performance Engine Damper: Mitsubishi Eclipse 1990-1999 4G63T
Price: $293.00
MSRP: $383.11 (save 24%)
Fluidampr Performance Engine Damper: Mitsubishi EVOLUTION VIII & IX 2003-2006 4G63T
Price: $299.00
MSRP: $383.11 (save 22%)
Fluidampr Performance Engine Damper: Mitsubishi EVOLUTION X 2008-2015 4B11T
Price: $366.19
MSRP: $457.74 (save 20%)
Best Sellers
Kiggly Racing 4G63 HLA Pressure Regulator: Mitsubishi Eclipse 1990-1999 & EVO VIII & IX 2003-2006
Price: $141.55
MSRP: $149.00 (save 5%)
AEM Digital Wideband UEGO Air/Fuel Ratio Gauge (With Bosch 4.9 LSU Sensor)
Price: $192.97
MSRP: $329.44 (save 41%)
Speed Density Bundle Kit - Mitsu-style MAP, IAT, pigtails and bung: 2G DSM or EVO *SALE*
Price: $95.00
MSRP: $105.00 (save 10%)
Speed Density Bundle Kit - GM-style MAP, IAT, pigtails and bung *SALE*
Price: $89.95
MSRP: $95.00 (save 5%)
ACT Heavy-Duty "2100" Street Clutch Kit : Mitsubishi Eclipse Turbo 90-99
Price: $356.00
MSRP: $457.00 (save 22%)
ACT Heavy-Duty (Monoloc) Street Clutch Kit : Mitsubishi Lancer EVO VIII & IX
Price: $642.00
MSRP: $823.00 (save 22%)
FueLab "515" Complete Fuel Pressure Regulator Kit w/ Gauge (Version 2): Mitsubishi Eclipse 90-99 *SALE*
Price: $239.95
MSRP: $324.95 (save 26%)
Fuel Lab "515" Complete Fuel Pressure Regulator Kit w/ Gauge: Mitsubishi EVO 8/9 (Version 2) *SALE*
Price: $249.95
MSRP: $324.95 (save 23%)
FueLab "818" Fuel Feed Upgrade Kit (OEM Hardline to Fuel Rail): Mitsubishi Eclipse 90-99 *SALE*
Price: $159.00
MSRP: $238.62 (save 33%)
S90 Billet Throttle Body (Bolt-On 70mm): Mitsubishi Evolution 7, 8 & 9
Price: $199.00
MSRP: $299.00 (save 33%)
S90 Billet Throttle Body (Bolt-On 74mm): Mitsubishi Evolution 7, 8 & 9
Price: $199.00
MSRP: $299.00 (save 33%)
Extreme PSI 4" Polished Intake: Mitsubishi Evolution VIII & IX *SALE*
Price: $64.95
MSRP: $149.00 (save 56%)
Omni-Power Subaru WRX 2002-2007 / STI 2004-2015 Map Sensor: 4 Bar *SALE*
Price: $96.00
MSRP: $129.99 (save 26%)
New Arrivals
Genuine "MHI" Mitsubishi TD05H "EVO III Big" 16G (49178-01470) *SALE*
Price: $799.00
MSRP: $1200.00 (save 33%)
TPP DSM Manifold Blanket Heat Shield for Stock and FP Manifolds: Mitsubishi Eclipse 90-99
Price: $102.60
MSRP: $108.00 (save 5%)
Extreme PSI Heavy Duty 6-Ply MLS 7cm Turbo to Manifold Gasket: Mitsubishi Eclipse 90-99 *SALE*
Price: $12.00
MSRP: $25.00 (save 52%)
Extreme PSI Stainless Steel Weld-on O2 Sensor Bung and Plug Set *NEW*
Price: $5.95
MSRP: $8.99 (save 34%)
Buschur Racing Coil-On Plug W/ BR Spec CDi: Mitsubishi Evolution 8/9
Price: $1149.00
MSRP: $1189.00 (save 3%)
GSC Power Division Billet R2 Stroker Camshafts (274/274): Mitsubishi Evolution IV-VIII
Price: $599.25
MSRP: $705.00 (save 15%)
GSC Power Division Billet Stage 3 Camshafts (280/280): Mitsubishi Eclipse 4G63 90-99
Price: $599.25
MSRP: $705.00 (save 15%)
GSC Power Division Billet R2 Stroker Camshafts (274/274): Mitsubishi Evolution 9 MIVEC
Price: $616.25
MSRP: $725.00 (save 15%)
Extreme PSI -4AN Male to Female Inline Oil Restrictor .031" Orifice
Price: $15.95
MSRP: $24.99 (save 36%)
Honeywell 76575-4 Hobbs Switch: Boost Activated, Boost Level Adjustable (4-7 PSI)
Price: $24.95
MSRP: $29.95 (save 17%)
Mishimoto High Pressure 1.3 Bar Radiator Cap Small (Fits most Imports)
Price: $18.75
MSRP: $25.00 (save 25%)
Radium Engineering Oil Catch Can Kit: Mitsubishi Evolution X 2008-2015
Price: $189.95
MSRP: $199.95 (save 5%)
Radium Engineering Oil Catch Can Kit: Mitsubishi EVO VIII/IX 2003-06
Price: $189.95
MSRP: $199.95 (save 5%)
ARP "Ver. 2" Stainless Steel Exhaust Manifold Stud Set (9 Studs): Mitsubishi Lancer EVO VIII & IX
Price: $105.50
MSRP: $175.83 (save 40%)
ARP "Ver. 2" Stainless Steel Exhaust Manifold Stud Set (9 Studs): Mitsubishi Eclipse 7-Bolt
Price: $105.50
MSRP: $175.83 (save 40%)
Contact
Extreme PSI
1553 Winchester Road
Unit C
Bensalem, PA 19020
1-800-PSI-4502
215-244-4295
Fax: 215-244-4297
Sales: [email protected]
Tech: [email protected]
Tracking: [email protected]
Mon - Fri: 9AM - 5:00PM (EST)
Saturday: Closed
Sunday: Closed
Extreme PSI Sponsored Drag Car
