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SpeedFactory Heavy Duty Detent Spring Kit

$20.99
SF-05-006
15% Off SpeedFactory Only AWD Best selling products Drivetrain SF Parts Transmission Transmission SF
The SpeedFactory HD Detent Spring Kit fits all hydraulic DOHC B-Series (B16, B18, B20), cable (YS1 only), all K-Series, ONLY D16Y, F20B, F22A/B, H22A,...

SpeedFactory Racing K-Series Drag Spec Shifter Spring Kit

$43.99
SF-05-007
15% Off SpeedFactory Only Best selling products Drivetrain SF Parts Transmission Transmission SF
At SpeedFactory Racing we understand the frustration of the common 2-3-2 and dreaded 1-2-1 K-Series transmission mis-shifts, and we have the solution.The SpeedFactory Racing...

SpeedFactory Racing Upgraded D-Series Shifter Spring Kit

$22.99
SF-05-008
15% Off SpeedFactory Only Best selling products Drivetrain SF Parts Transmission Transmission SF
Are you tired of your sloppy and imprecise Honda D-series shifter feel? So are we, and now those days are over thanks to our...

SpeedFactory 4 Bar MAP Sensor for B/D/F/H and S2000 (1-43+PSI)

$106.99
SF-01-015
15% Off SpeedFactory Only Best selling products Electronics Forced Induction MAP / TPS Sensors Sensors/Solenoids SF Parts
Our SpeedFactory 4 Bar MAP sensors use state of the art bipolar op amp circuitry with thin film resistor networks built into each micro...

SpeedFactory Honda / Acura Titanium B/D/F/H/J Series Intake/Exhaust Manifold Stud Kits

$106.99
SF-02-061
15% Off SpeedFactory Only Best selling products SF Parts Titanium Manifold Studs Titanium Parts
The use of factory exhaust manifold bolts and studs, especially with an aftermarket header/turbo system, can result in stripped or broken bolts and inadequate...

SpeedFactory B-Series VTEC Titanium Valve Cover Hardware Set

$103.99
SF-02-076
15% Off SpeedFactory Only Best selling products SF Parts Titanium Engine / Dress-Up Hardware Titanium Parts
SpeedFactory Racing's Titanium Valve Cover Hardware Set adds a unique finishing touch to any engine bay. These kits are available for Honda / Acura...

SpeedFactory No-Notch H-Beam Long Rod and Vitara Piston Combo D16

$484.99
KIT SF-02-103 & YCP-75MMKIT
15% Off SpeedFactory Only 5% Off Best selling products Connecting Rods D Series Engines Engine and Billet Parts Engine and Billet Parts Engine Parts Honda/Acura Pistons Pistons SF Parts
This is a combo package for SpeedFactory Racing No-Notch connecting rods and Vitara pistons for the D16 engines. This combo will bring the compression...

SpeedFactory B-Series VTEC Coil On Plug Adapter Plate and Coil on Plug Combo Kits

$84.99
SF-02-002
15% Off SpeedFactory Only 5% Off Best selling products Billet Parts Electronics Engine Engine and Billet Parts Engine Management Systems (EMS) Engine Parts Ignition System SF Parts
Commonly known performance issues with OEM Honda/Acura distributor igniters at higher power levels cause many people to convert to more reliable COP (coil on...

SpeedFactory Racing Titanium Fender Hardware Kits

$51.99
SF-02-072
15% Off SpeedFactory Only Best selling products SF Parts Titanium Titanium Engine / Dress-Up Hardware Titanium Parts
For people who care about the details - make your engine bay stand out with our all-new SpeedFactory Racing Titanium Fender Hardware Kits.All SpeedFactory...

SpeedFactory Billet Aluminum Camshaft Seal

$25.99
SF-02-020
15% Off SpeedFactory Only 5% Off Best selling products Billet Parts Camshafts Cylinder Head Parts Dress Up Items Engine Engine and Billet Parts Engine and Billet Parts Engine Parts SF Parts
Whether you're tired of your leaky and weak OEM plastic cam seals or have aftermarket seals that fit loosely and slide back and forth,...

SpeedFactory Titanium VTEC Oil Pressure Switch Delete

$10.49
SF-02-056-A
15% Off SpeedFactory Only 5% Off Best selling products Engine and Billet Parts Engine Parts SF Parts Titanium Engine / Dress-Up Hardware Titanium Parts
Fits Honda / Acura B,D,F,H,J, and K-Series Engines! Whether utilizing one of our Street Series Cooling System Fill Pots, installing VTEC-Eliminating racing camshafts, or...

SpeedFactory Racing -16an Thermostat Housing for Honda/Acura Engines

$80.99
SF-06-071
15% Off SpeedFactory Only Best selling products Cooling System / Radiators Cooling System / Radiators / Hose Kits / Fittings Fill Necks / Fill Pots / Thermostat Housings/ Radiator Caps Radiators / Cooling system SF Parts
The SpeedFactory Racing -16AN Thermostat Housing is designed to replace your factory thermostat housing and allows you to easily adapt -16AN hoses and fittings...
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