2 - Tuning Parts for Subaru WRX STI 15-21

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    Air Filter Air Intake Kit Conrod bearings Cylinder head gasket Diff. mounting & bushings Engine Connecting Rod Engine Connecting Rod Set Engine Crankshaft Engine Exhaust Valve Engine Exhaust Valve Kit Engine Intake Valve Engine Intake Valve Kit Engine Piston Engine Piston Kit Engine Valve Spring Gasket set Main bearings Oil Filter Piston kit
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    Exhaust Hanger Long 15mm Kartboy
    Kartboy Exhaust Hanger Long 15mm Kartboy
    Kartboy Exhaust Hanger Single EXTRA LONG 15 mm (BLACK) 0.750" longer C-C than stock. 15mm is the diameter of the center holes. 2.375" C-C
    15 EUR
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    2-4 business days
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    Exhaust Hangers Black 15mm Kartboy
    Kartboy Exhaust Hangers Black 15mm Kartboy
    Kartboy Exhaust Hanger Single 15 mm (BLACK) 15mm is the diameter of the center holes. 1.400" C-C
    14 EUR
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    2-4 business days
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    Exhaust Hanger Long 12mm Kartboy
    Kartboy Exhaust Hanger Long 12mm Kartboy
    Kartboy Exhaust Hanger Single EXTRA LONG 12 mm (BLACK) 0.750" longer C-C than stock. 12mm is the diameter of the center holes. 2.375" C-C
    15 EUR
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    2-4 business days
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    Subaru WRX/STI / Impreza / Legacy / Crosstrek / Forester Transmission Mount PERRIN
    PERRIN Performance Subaru WRX/STI / Impreza / Legacy / Crosstrek / Forester Transmission Mount PERRIN
    Stiffer transmission mounts give you a more connected feel with your car. The PERRIN transmission mount kit will reduce most drivetrain movement, which efficiently transmits more power to the ground. This means more accurate launches during drag racing and autocross type events where you do not want drivetrain slop.
    413 EUR
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    2-4 business days
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    Subaru WRX/STI / Impreza / Legacy / Crosstrek (EJ-Motorer) Silver Pitch Stop Mount PERRIN
    PERRIN Performance Subaru WRX/STI / Impreza / Legacy / Crosstrek (EJ-Motorer) Silver Pitch Stop Mount PERRIN
    Reduce drivetrain shudder under hard acceleration by installing a PERRIN Pitch Stop mount. The factory pitch stop mount is designed to control the pitching of the engine and transmission under light to normal acceleration. Subaru''s with power and drivetrain upgrades will need PERRIN''s more aggressive option.
    149 EUR
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    2-4 business days
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    Subaru WRX/STI/IMPREZA Shifter Bushing for Rear Shift Rod PERRIN
    PERRIN Performance Subaru WRX/STI/IMPREZA Shifter Bushing for Rear Shift Rod PERRIN
    PERRIN bushings eliminate the sloppy feeling during quick gear changes, giving the driver a more precise feel when shifting. Especially that crucial 2nd-3rd shift. PERRIN Shifter bushings are a hard polyurethane bushing which eliminates slop but allows natural drivetrain movement. Simply replaces the OEM rubber shifter bushings with an easy install using simple hand tools.
    58 EUR
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    2-4 business days
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