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New products

Power Enterprise Grommet MLS Head Gasket (87mm Bore): Mitsubishi Lancer EVO 4-8
Power Enterprise Grommet MLS Head Gasket (87mm Bore): Mitsubishi Lancer EVO 4-8
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Retail price: $ 230.00
Our price: $ 209.95
Save 8%
On Order
Koyo Aluminum Race Radiator : Mitsubishi Eclipse 90-94 *Black Friday Sale*
Koyo Aluminum Race Radiator : Mitsubishi Eclipse 90-94 *Black Friday Sale*
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Retail price: $ 466.40
Our price: $ 289.00
Save 38%
Out of stock
GReddy Extreme Timing Belt : Mitsubishi Lancer EVO VIII & IX *Black Friday Sale*
GReddy Extreme Timing Belt : Mitsubishi Lancer EVO VIII & IX *Black Friday Sale*
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Retail price: $ 165.00
Our price: $ 115.00
Save 30%
Out of stock
GReddy Extreme Timing Belt : Mitsubishi Eclipse 90-99 *Black Friday Sale*
GReddy Extreme Timing Belt : Mitsubishi Eclipse 90-99 *Black Friday Sale*
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Retail price: $ 165.00
Our price: $ 115.00
Save 30%
Out of stock
PERRIN Performance Rear Sway Bar (25mm): Mitsubishi EVO X
PERRIN Performance Rear Sway Bar (25mm): Mitsubishi EVO X
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Retail price: $ 189.99
Our price: $ 170.99
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Ships in 24 hours
Apexi Rev/Speed Meter: Black Face Limited Edition *Black Friday Sale*
Apexi Rev/Speed Meter: Black Face Limited Edition *Black Friday Sale*
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Retail price: $ 285.00
Our price: $ 189.00
Save 33%
Out of stock
Apexi Rev/Speed Meter: Silver *Black Friday Sale*
Apexi Rev/Speed Meter: Silver *Black Friday Sale*
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Retail price: $ 275.00
Our price: $ 179.00
Save 34%
Out of stock
Innovate Motorsports LM-2 Digital Air/Fuel (Single Channel O2) Ratio Meter & OBDII/CAN Scan Tool *Black Friday Sale*
Innovate Motorsports LM-2 Digital Air/Fuel (Single Channel O2) Ratio Meter & OBDII/CAN Scan Tool *Black Friday Sale*
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Retail price: $ 479.00
Our price: $ 369.00
Save 22%
Out of stock
Innovate Motorsports LM-1 Air/Fuel Ratio Meter Kit *Black Friday Sale*
Innovate Motorsports LM-1 Air/Fuel Ratio Meter Kit *Black Friday Sale*
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Retail price: $ 349.99
Our price: $ 229.00
Save 34%
Out of stock
Fuelab Prodigy Inline Fuel Pump: 105 GPH @ 45PSI (Up to 1000HP) *Black Friday Sale*
Fuelab Prodigy Inline Fuel Pump: 105 GPH @ 45PSI (Up to 1000HP) *Black Friday Sale*
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Retail price: $ 453.75
Our price: $ 349.00
Save 23%
Out of stock
Extreme PSI Timing Belt Tensioner Tool: Mitsubishi Evolution VIII & IX
Extreme PSI Timing Belt Tensioner Tool: Mitsubishi Evolution VIII & IX
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Retail price: $ 45.00
Our price: $ 19.00
Save 57%
Ships in 24 hours
Extreme PSI Timing Belt Tensioner Tool: Mitsubishi Eclipse 90-99
Extreme PSI Timing Belt Tensioner Tool: Mitsubishi Eclipse 90-99
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Retail price: $ 45.00
Our price: $ 19.00
Save 57%
Ships in 24 hours
FIC BlueMAX 2150cc Hi-Z Injectors : Mitsubishi Evolution VIII & IX
FIC BlueMAX 2150cc Hi-Z Injectors : Mitsubishi Evolution VIII & IX
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Retail price: $ 900.00
Our price: $ 810.00
Save 10%
Ships in 2-3 Days
Vibrant Performance Female 3/8" -18NPT Weld Bung (1" OD)
Vibrant Performance Female 3/8" -18NPT Weld Bung (1" OD)
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Our price: $ 6.95

Ships in 24 hours
FIC BlueMAX 2150cc Hi-Z Injectors : Mitsubishi Eclipse 90-99 Turbo
FIC BlueMAX 2150cc Hi-Z Injectors : Mitsubishi Eclipse 90-99 Turbo
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Retail price: $ 900.00
Our price: $ 810.00
Save 10%
Ships in 2-3 Days
GReddy e-Manage Support Tool *Black Friday Sale*
GReddy e-Manage Support Tool *Black Friday Sale*
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Retail price: $ 139.00
Our price: $ 109.00
Save 21%
Out of stock
Brian Crower Full Race Camshafts 288/288 : Mitsubishi Lancer EVO IX MIVEC *Black Friday Sale*
Brian Crower Full Race Camshafts 288/288 : Mitsubishi Lancer EVO IX MIVEC *Black Friday Sale*
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Out of stock
Brian Crower Full Race Camshafts 288/288 : Mitsubishi Lancer EVO VIII *Black Friday Sale*
Brian Crower Full Race Camshafts 288/288 : Mitsubishi Lancer EVO VIII *Black Friday Sale*
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Out of stock
Brian Crower Race Camshafts 280/280 : Mitsubishi Lancer EVO VIII *Black Friday Sale*
Brian Crower Race Camshafts 280/280 : Mitsubishi Lancer EVO VIII *Black Friday Sale*
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Brian Crower Valve Spring & Retainer Kit : Subaru WRX EJ20 *Black Friday Sale*
Brian Crower Valve Spring & Retainer Kit : Subaru WRX EJ20 *Black Friday Sale*
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Brian Crower Valve Spring & Retainer Kit : Subaru STi EJ25 *Black Friday Sale*
Brian Crower Valve Spring & Retainer Kit : Subaru STi EJ25 *Black Friday Sale*
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Out of stock
Brian Crower Race Camshafts 280/280 : Subaru WRX EJ20 *Black Friday Sale*
Brian Crower Race Camshafts 280/280 : Subaru WRX EJ20 *Black Friday Sale*
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Out of stock
Brian Crower Street/Strip Camshafts 272/272 : Subaru WRX EJ20 *Black Friday Sale*
Brian Crower Street/Strip Camshafts 272/272 : Subaru WRX EJ20 *Black Friday Sale*
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Out of stock
Brian Crower Street/Strip Camshafts 272/272 : Subaru WRX STI EJ25 *Black Friday Sale*
Brian Crower Street/Strip Camshafts 272/272 : Subaru WRX STI EJ25 *Black Friday Sale*
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Out of stock
MAF Translator GEN 2 *Black Friday Sale*
MAF Translator GEN 2 *Black Friday Sale*
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Retail price: $ 269.99
Our price: $ 229.00
Save 15%
Out of stock
MAF Translator : Mitsubishi Eclipse 95-99 *Black Friday Sale*
MAF Translator : Mitsubishi Eclipse 95-99 *Black Friday Sale*
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Retail price: $ 250.00
Our price: $ 174.00
Save 30%
Out of stock
MAF Translator : Mitsubishi Lancer EVO VIII & IX *Black Friday Sale*
MAF Translator : Mitsubishi Lancer EVO VIII & IX *Black Friday Sale*
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Retail price: $ 250.00
Our price: $ 174.00
Save 30%
Out of stock
MAF Translator : Mitsubishi Eclipse 90-94 *Black Friday Sale*
MAF Translator : Mitsubishi Eclipse 90-94 *Black Friday Sale*
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Retail price: $ 250.00
Our price: $ 174.00
Save 30%
Out of stock
AEM Boost Display Gauge *Black Friday Sale*
AEM Boost Display Gauge *Black Friday Sale*
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Out of stock
AEM Water Temperature Display Gauge *Black Friday Sale*
AEM Water Temperature Display Gauge *Black Friday Sale*
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Out of stock
AEM Transmission Temperature Display Gauge *Black Friday Sale*
AEM Transmission Temperature Display Gauge *Black Friday Sale*
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Out of stock
AEM Oil Temperature Display Gauge *Black Friday Sale*
AEM Oil Temperature Display Gauge *Black Friday Sale*
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Out of stock
AEM Fuel Pressure Display Gauge *Black Friday Sale*
AEM Fuel Pressure Display Gauge *Black Friday Sale*
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Out of stock
AEM Oil Pressure Display Gauge *Black Friday Sale*
AEM Oil Pressure Display Gauge *Black Friday Sale*
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Out of stock
AEM TRU-BOOST Gauge-Type Controller *Black Friday Sale*
AEM TRU-BOOST Gauge-Type Controller *Black Friday Sale*
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Out of stock
Brian Crower Race Camshafts 280/280 : Mitsubishi Eclipse 90-99 *Black Friday Sale*
Brian Crower Race Camshafts 280/280 : Mitsubishi Eclipse 90-99 *Black Friday Sale*
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Out of stock
GRP Aluminum Connecting Rods: Mitsubishi Eclipse 6-Bolt 90-92 *Black Friday Sale*
GRP Aluminum Connecting Rods: Mitsubishi Eclipse 6-Bolt 90-92 *Black Friday Sale*
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Retail price: $ 799.00
Our price: $ 569.00
Save 28%
Out of stock
HKS Generation 6 EVC Boost Controller *Black Friday Sale*
HKS Generation 6 EVC Boost Controller *Black Friday Sale*
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Retail price: $ 650.00
Our price: $ 499.00
Save 23%
Out of stock
Brian Crower Street/Strip Camshafts 272/272 : Mitsubishi Eclipse 90-99 *Black Friday Sale*
Brian Crower Street/Strip Camshafts 272/272 : Mitsubishi Eclipse 90-99 *Black Friday Sale*
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Out of stock
PLX Kiwi: "Drive Green, Save Gas" *Black Friday Sale*
PLX Kiwi: "Drive Green, Save Gas" *Black Friday Sale*
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Retail price: $ 299.00
Our price: $ 229.00
Save 23%
Out of stock
Turbo XS Front Mount Intercooler : Subaru WRX/STI 08+
Turbo XS Front Mount Intercooler : Subaru WRX/STI 08+
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Retail price: $ 1,299.00
Our price: $ 975.00
Save 24%
Ships in 24 hours
HKS ver.3 SSQV Blowoff Valve: Subaru STi 08+
HKS ver.3 SSQV Blowoff Valve: Subaru STi 08+
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Retail price: $ 325.00
Our price: $ 260.00
Save 20%
Ships in 24 hours
HKS ver.3 SSQV Blowoff Valve: Subaru WRX 08+ (5 Door)
HKS ver.3 SSQV Blowoff Valve: Subaru WRX 08+ (5 Door)
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Retail price: $ 325.00
Our price: $ 260.00
Save 20%
Ships in 24 hours
HKS ver.3 SSQV Blowoff Valve: Subaru WRX/STi 02-07
HKS ver.3 SSQV Blowoff Valve: Subaru WRX/STi 02-07
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Retail price: $ 325.00
Our price: $ 260.00
Save 20%
Ships in 24 hours
HKS ver.3 SSQV Blowoff Valve: Mitsubishi EVO X
HKS ver.3 SSQV Blowoff Valve: Mitsubishi EVO X
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Retail price: $ 420.00
Our price: $ 336.00
Save 20%
Ships in 24 hours
HKS ver.3 SSQV Blowoff Valve w/ Intercooler Pipe: Mitsubishi EVO VIII & IX
HKS ver.3 SSQV Blowoff Valve w/ Intercooler Pipe: Mitsubishi EVO VIII & IX
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Retail price: $ 495.00
Our price: $ 396.00
Save 20%
Ships in 24 hours
HKS ver.3 SSQV Blowoff Valve: Mitsubishi EVO VIII & IX
HKS ver.3 SSQV Blowoff Valve: Mitsubishi EVO VIII & IX
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Retail price: $ 360.00
Our price: $ 288.00
Save 20%
Ships in 24 hours
HKS ver.3 SSQV Blowoff Valve: Mitsubishi Eclipse 95-99
HKS ver.3 SSQV Blowoff Valve: Mitsubishi Eclipse 95-99
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Retail price: $ 350.00
Our price: $ 280.00
Save 20%
Ships in 24 hours
ACT StreetLite Flywheel: Subaru WRX 06-07 *Black Friday Sale*
ACT StreetLite Flywheel: Subaru WRX 06-07 *Black Friday Sale*
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Out of stock
ACT StreetLite Flywheel: Subaru WRX STi 04-07 *Black Friday Sale*
ACT StreetLite Flywheel: Subaru WRX STi 04-07 *Black Friday Sale*
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Out of stock
ACT StreetLite Flywheel: Subaru WRX 02-05 *Black Friday Sale*
ACT StreetLite Flywheel: Subaru WRX 02-05 *Black Friday Sale*
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Out of stock
 
 
 
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     New products
1. AEM EMS Series 2 : Mitsibishi Eclipse 90-94 Turbo
2. Mitsubishi OEM Front Driver Knuckle Kit: Mitsubishi Eclipse 95-99
3. Mitsubishi OEM Front Passenger Knuckle Kit: Mitsubishi Eclipse 95-99
4. Power Enterprise Grommet MLS Head Gasket (87mm Bore): Mitsubishi Lancer EVO 4-8
5. PERRIN Performance Rear Sway Bar (25mm): Mitsubishi EVO X
See more

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Extreme PSI
1553 Winchester Road
Unit C
Bensalem, PA 19020
1-800-PSI-4502
215-244-4295
Fax: 215-244-4297
Sales: sales@extremepsi.com
Tech: info@extremepsi.com
Tracking: tracking@extremepsi.com

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Saturday: Closed
Sunday: Closed

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