SpeedFactory Heavy Duty Detent Spring Kit
SF-05-006
15% Off SpeedFactory Only
AWD
Best selling products
Drivetrain
Except Excluded Sale Brands
Flash Sale Exclusions
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
SF-05-007
15% Off SpeedFactory Only
Best selling products
Drivetrain
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Flash Sale Exclusions
SF Parts
Shifter Cables and 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
SF-05-008
15% Off SpeedFactory Only
Best selling products
Drivetrain
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SF Parts
Shifter Cables and 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)
SF-01-015
15% Off SpeedFactory Only
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Electronics
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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
SF-02-061
15% Off SpeedFactory Only
Best selling products
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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 No-Notch H-Beam Long Rod and Vitara Piston Combo D16
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
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Flash Sale Exclusions
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
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
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Flash Sale Exclusions
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 B-Series VTEC Titanium Valve Cover Hardware Set
SF-02-076
15% Off SpeedFactory Only
Best selling products
Except Excluded Sale Brands
Flash Sale Exclusions
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 Racing Titanium Fender Hardware Kits
SF-02-072
15% Off SpeedFactory Only
Best selling products
Except Excluded Sale Brands
Flash Sale Exclusions
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 Racing Billet Magnetic Drain Plug (M14x1.5)
SF-02-027
15% Off SpeedFactory Only
5% Off
Best selling products
Billet Parts
Engine
Engine Block Parts
Engine Parts
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New Products!
Oil and Fluids
SF Parts
Transmission
Transmission SF
SpeedFactory Magnetic Drain Plugs remove metal shavings and fine metal sludge particles from your engine and transmission fluids, preventing these particles from circulating in...
SpeedFactory Billet Aluminum Camshaft Seal
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
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Flash Sale Exclusions
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
SF-02-056-A
15% Off SpeedFactory Only
5% Off
Best selling products
Engine and Billet Parts
Engine Parts
Except Excluded Sale Brands
Flash Sale Exclusions
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...