EXTREME PSI : Your #1 Source for In Stock Performance Parts

AEM 2.25" Bypass Valve See details Price: $79.99	AEM 2.50" Bypass Valve See details Price: $79.99	AEM 2.75" Bypass Valve See details Price: $79.99
AEM 3.00" Bypass Valve See details Price: $79.99	Cobb Tuning Universal Air Filter Cleaning Kit See details Price: $20.00	Extreme PSI 2G MAP Sensor Adapter: Mitsubishi Eclipse 95-99 See details Price: $17.95 MSRP: $31.25 (save 43%)
Extreme PSI 2G MAP Sensor Adapter: Mitsubishi EVO III - X See details Price: $17.95 MSRP: $31.25 (save 43%)	Extreme PSI FIAV Blockoff Plate: Mitsubishi Eclipse 91-99 See details Price: $17.95 MSRP: $25.00 (save 28%)	Extreme PSI FIAV Bypass Plate: Mitsubishi Eclipse 91-99 See details Price: $17.95 MSRP: $25.00 (save 28%)
Extreme PSI MAF Adapter w/ Gasket to 4.5" Filter Inlet: Mitsubishi Eclipse 95-99 / EVO 4-9 See details Price: $17.05	GrimmSpeed MAF Block Off - Subaru WRX/STi/LGT/FXT 02+ See details Price: $42.00 MSRP: $49.00 (save 14%)	JM Fab 1G DSM Street/Race version billet sheetmetal intake maniold o-ring set, complete. See details Price: $25.00
JM Fab 2G DSM Street/Race version billet sheetmetal intake maniold o-ring set, complete. See details Price: $25.00	JM Fab 2G MAP Sensor Adapter: Mitsubishi Eclipse 95-99 See details Price: $32.98 MSRP: $38.80 (save 15%)	JM Fab Coil Pack Bracket : Mitsubishi Eclipse 90-99 See details Price: $46.18 MSRP: $54.32 (save 15%)
JM Fab EVO 7/8/9 Street/Race version billet sheetmetal intake maniold o-ring set, complete. See details Price: $25.00	JM Fab FIAV Blockoff Plate: Mitsubishi Eclipse 1991-1999 See details Price: $26.38 MSRP: $31.04 (save 15%)	JM Fab FIAV Bypass Plate: Mitsubishi Eclipse 1991-1999 See details Price: $26.38 MSRP: $31.04 (save 15%)
JM Fab MAF Flange: Mitsubishi Evolution X 2008-15 See details Price: $50.20 MSRP: $59.06 (save 15%)	K&N Air Filter Cleaning Kit (Aerosol) See details Price: $21.99	K&N Air Filter Cleaning Kit (Squeeze Bottle) See details Price: $21.99
STM -10AN Valve Cover Fitting (Front): Mitsubishi Evolution X 2008-2015 See details Price: $30.00	STM -10AN Valve Cover Fitting (Rear): Mitsubishi Lancer EVO 8 & 9 See details Price: $34.95	STM -6AN Valve Cover Fitting (Front): Mitsubishi DSM 90-99 See details Price: $25.00
STM -6AN Valve Cover Fitting (Front): Mitsubishi Lancer EVO 8 & 9 See details Price: $25.00	STM -6AN Valve Cover Fitting (Rear): Mitsubishi Lancer EVO 8 & 9 See details Price: $24.95	STM -6AN Valve Cover Fitting (Side): Mitsubishi Evolution X 2008-2015 See details Price: $25.00
STM -AN Valve Cover Fitting Kit (-10AN Front & -6AN Side): Mitsubishi Evolution X 2008-2015 See details Price: $50.00	STM Aluminum Valve Cover Fittings: Mitsubishi Lancer EVO X See details Price: $24.95	Torque Solution AN Engine / Valve Cover Breather Fittings: Subaru EJ25 Engines See details Price: $118.04 MSRP: $138.88 (save 15%)