SpeedFactory Racing Heavy Duty K-Series Shift Selector
SF-05-005
15% Off SpeedFactory Only
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SF Parts
SpeedFactory Racing
Transmission
Transmission SF
SpeedFactory Heavy Duty K-Series Shift Selector The new SpeedFactory K-Series Shift Selector is the long awaited solution to the weak cast factory piece. K-Series...
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Insane Shafts 500HP CIVIC/INTEGRA B-SERIES HYDRO Axle Set
IG IS-005 IS-006
500 HP Axles
Axles
Best selling products
DRIVETRAIN / CHASSIS
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HONDA / ACURA
Honda/Acura
Insane Shafts
Insane Shafts
New products
FAR MORE SUPERIOR THAN YOUR TYPICAL SWAP AXLES, INSANE SHAFTS AXLES ARE MADE OUT OF CHROMOLY STEEL THAT IS PUT THROUGH OUR PROPRIETARY ANNEALING...
MFactory Helical Limited Slip Differentials
SYN-MF-TRS-05B16
Best selling products
DRIVETRAIN / CHASSIS
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Limited Slip Differential (LSD)
New products
Transmission
*Does Not Include Bearings* Gain a prominent advantage over the competition with the MFactory Helical LSD.Through the smooth and constant distribution of power to...
SpeedFactory Racing D16 Vitara Spec No-Notch Long Connecting Rods
SF-02-103-1
15% Off SpeedFactory Only
5% Off
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Connecting Rods
DECEMBER DAILY DEALS!
Engine
Engine and Billet Parts
Engine Block Parts
Engine Parts
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SF Parts
SpeedFactory Racing
SpeedFactory Racing D16 Vitara Spec No-Notch Forged Steel Long Connecting Rods Vitara piston turbo D16 builds are one of the most popular 300-500hp street...
SpeedFactory Racing OBD0 to OBD1 ECU Conversion Harness for Multi-Point Fuel Injection
SF-01-043
15% Off SpeedFactory Only
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Conversion Harnesses
Electronics
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SENSORS / SOLENOIDS / CONVERSION HARNESSES
SF Parts
SpeedFactory Racing
Wiring Harnesses
The use of an OBD-1 (92-95) ECU is needed for proper tuning of your high performance engine. The SpeedFactory OBD-0 to OBD-1 ECU Conversion...
SpeedFactory Racing "Flight" Keychains (Red)
SF-10-010
15% Off SpeedFactory Only
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SF Accessories / Stickers
SpeedFactory Racing
The SpeedFactory Racing "Flight" keychains are a classic fan favorite! Each keychain includes a custom embroidered section on each side and a black anodized...
SpeedFactory Racing D16 SOHC VTEC Street Savage Camshaft
SF-02-401
15% Off SpeedFactory Only
5% Off
Best selling products
Camshafts
Cylinder Head Parts
DECEMBER DAILY DEALS!
Engine
Engine and Billet Parts
Engine Parts
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SF Parts
SpeedFactory Racing
SpeedFactory Racing D16 SOHC VTEC Street Savage Camshaft Fitment: D15/D16 SOHC VTEC engines (D16Z6, D16Y8, JDM D15B SOHC VTEC, SOHC VTEC ZC) ** NOTE: AN...
SpeedFactory Racing "Faded" T Shirt
SF-09-080
Apparel
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SF Apparel / Accs.
SpeedFactory Racing
T-Shirts / Tanks
Fresh off the press are our SpeedFactory "Faded" T Shirts! These are good quality 100% cotton pre-shrunk shirts with the highest quality printing.
SpeedFactory Racing Rising Sun Oil Catch Can
SF-02-034
15% Off SpeedFactory Only
Best selling products
Catch Cans / Overflow Tanks
Catch Cans/Overflow Tanks/Hose & Fitting Kits
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Forced Induction
New products
Oil Catch Cans
SF Parts
SpeedFactory Racing
The SpeedFactory Racing Rising Sun Oil Catch Can is specifically designed for forced induction and heavily modified naturally aspirated engines. This internally baffled breather...
SpeedFactory Racing Billet M28 to -10AN Adapter Fitting
SF-02-022
15% Off SpeedFactory Only
5% Off
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Billet Parts
Engine and Billet Parts
Engine and Billet Parts
Engine Parts
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SF Parts
SpeedFactory Racing
SpeedFactory Racing Billet M28 TO -10AN Adapter Fittings were designed specifically for use on Honda/Acura engines to utilize the M28 threaded hole(s) on the...
SpeedFactory Racing Billet B-Series 10AN Mega Flow Fuel Rail
SF-02-801
15% Off SpeedFactory Only
5% Off
Best selling products
Billet Parts
DECEMBER DAILY DEALS!
Engine
Engine and Billet Parts
Engine Parts
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Fuel Rails
Fuel System
Fuel System
New products
SF Parts
SpeedFactory Racing
We set out to create the ideal B-Series fuel rail that would work for everyone from bolt-on street cars to a 2000+hp methanol monster...
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Supertech Valve Stem Seal Kit Honda/Acura
IG ST-VS-H5.5E - ST-VS-H5.5I
Best selling products
Cylinder Head Parts
Engine
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New products
Supertech
Valve Seals
Valves
Supertech Valve Stem Seals for Honda/Acura B, D, H, K Series Engines Honda B18a, B18b, B18c1, B18c5, B18c, B16a1, B16a, B16, B16a3, D16a6, D16,...