ENGINE > PISTONS > PISTONS - FORGED - SINGLE

SKU: MAN621100C-1

Last Available from MFR.

Manley 04+ Subaru WRX STi (EJ257) 75mm DE-STROKED 99.5mm STD Bore 9.8:1 Dish Piston Set with Rings

ENGINE > PISTONS > PISTONS - FORGED - SINGLE

SKU: MAN621005C-1

Available from MFR.

Manley 04+ Subaru WRX STi (EJ257) 75mm DE-STROKED 100mm +.5mm Bore 8.5:1 Dish Piston (SINGLE Piston)

ENGINE > PISTONS > PISTONS - FORGED - SINGLE

SKU: MAN612100C-1

Available from MFR.

Manley 04+ Subaru WRX STi (EJ257) STD Stroke 99.5mm STD Bore 9.8:1 Dish Piston (Single Piston)

ENGINE > PISTONS > PISTON PIN LOCKS

SKU: MAN42212-8

IN STOCK! Est Ship 3-5 days.

Manley .054 Round Wire Lock (Set of 8)

ENGINE > CRANKSHAFTS > CRANKSHAFTS

SKU: MAN190060B

Last Available from MFR.

Manley Subaru EJ20/EJ25 4340 Billet 83mm Stroke Turbo Tuff Series Crankshaft

ENGINE > VALVES

SKU: MAN11139-1

Available from MFR.

Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 33mm Stainless Extreme Duty Valve (1 valve)

ENGINE > VALVES

SKU: MAN11138-8

IN STOCK! Est Ship 3-5 days.

Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 36mm Stainless Race Flo Valves

EXHAUST > CATALYTIC CONVERTER UNIVERSAL

SKU: MAG5571206

Available from MFR.

MagnaFlow Univ Cat Conv CA MagnaFlow Univ Cat Conv 2.5in Inlet/Outlet Center/Center Round

EXHAUST > CATALYTIC CONVERTER UNIVERSAL

SKU: MAG5411205

Available from MFR.

MagnaFlow 2.25in CARB Compliant Universal Catalytic Converter

EXHAUST > AXLE BACK

SKU: MAG19362

IN STOCK! Est Ship 3-5 days.

MagnaFlow 11-14 Subaru Impreza / 15-19 Subaru WRX/STI Competition Axle Back w/ Quad Polished Tips

SUSPENSION > COILOVERS

KW

SKU: KWS35245816

Special Order. Contact for ETA.

KW Club Sport Coilover Kits 35245816 Clubsport Kit, 2008+ Subaru Impreza STI (only)

COOLING > AIR INDUCTION > CABIN AIR FILTERS

On Sale

K&N ENGINEERING

SKU: KNNVF2055

IN STOCK! Est Ship 3-5 days.

K&N 09-18 Subaru Forester 2.5L H4 F/I Cabin Air Filter

COOLING > AIR INDUCTION > AIR INTAKE SYSTEMS > COLD AIR INTAKES

On Sale

K&N ENGINEERING

SKU: KNN69-8005TWR

IN STOCK! Est Ship 3-5 days.

K&N 08-11 WRX/STi 2.5L H4 Red Typhoon Short Ram Intake

ENGINE > ENGINE COMPONENTS > BEARINGS

SKU: KINGMB5739SI0.75

Available from MFR.

King Engine Bearings Subaru Ej20/Ej22/Ej25 Housing Bore + .002 (Size +0.75mm) Main Bearing Set

ENGINE > ENGINE COMPONENTS > BEARINGS

SKU: KINGMB5739SI0.5

Available from MFR.

King Engine Bearings Subaru Ej20/Ej22/Ej25 Housing Bore + .002 (Size +0.50mm) Main Bearing Set

ENGINE > ENGINE COMPONENTS > BEARINGS

SKU: KINGMB5739SI0.25

Available from MFR.

King Engine Bearings Subaru Ej20/Ej22/Ej25 Housing Bore + .002 (Size +0.25mm) Main Bearing Set

ENGINE > ENGINE COMPONENTS > BEARINGS

SKU: KINGMB5382XPGSTDX

Special Order. Contact for ETA.

King Subaru EJ20/EJ22/EJ25 (For Thrust in #5 Position) Tri-Metal Perf Main Bearing Set - Size STDX

COOLING > AIR INDUCTION > AIR INTAKE SYSTEMS > COLD AIR INTAKES

On Sale

SKU: MISMMAI-STI-08WRD

IN STOCK! Est Ship 3-5 days.

Mishimoto 08+ Subaru WRX/STi Performance Cold Air Intake Kit - Wrinkle Red

COOLING > OIL COOLERS

On Sale

SKU: MISMMOC-STI-08TBK

LOW STOCK! Est Ship 3-5 days.

Mishimoto 08-14 WRX/STi Thermostatic Oil Cooler Kit - Black

ENGINE > ENGINE COMPONENTS > BEARINGS

SKU: KINGCR4125XPGC.026

IN STOCK! Est Ship 3-5 days.

King Engine Bearings Subaru EJ20/EJ22/EJ25 pMaxKote Performance Rod Bearing Set - Size +.026mm

ENGINE > ENGINE COMPONENTS > BEARINGS

SKU: KINGCR4125SI0.75

Available from MFR.

King Subaru EJ15/EJ16/EJ18/EJ20/EJ22/EJ25 (Size 0.75mm) Silicone Bi-Metal Alum Rod Bearing Set

ENGINE > ENGINE COMPONENTS > BEARINGS

SKU: KINGCR4125CP0.25

Available from MFR.

King Engine Bearings Subaru Ej20/Ej22/Ej25 (Incl. Turbo) (Size +0.25mm) Connecting Rod Bearing Set

EXHAUST > CATBACK

On Sale

SKU: INVHS08SW5GRT

IN STOCK! Est Ship 3-5 days.

Invidia 08+ WRX Hatch / 08 STi 76mm RACING Titanium Tip Cat-back Exhaust

EXHAUST > CATBACK

On Sale

SKU: INVHS08SW4GST

IN STOCK! Est Ship 3-5 days.

Invidia 08-09 WRX Sedan 76mm (101mm tip) RACING Titanium Tip Cat-back Exhaust