SpeedFactory Racing Honda/Acura D-Series Upper Coolant Fill Neck
SF-06-060
15% Off SpeedFactory Only
Best selling products
COOLANT HOUSINGS AND FILLER NECKS
Cooling System / Radiators
Cooling System / Radiators / Hose Kits / Fittings
Except Excluded Sale Brands
Fill Necks / Fill Pots / Thermostat Housings/ Radiator Caps
Flash Sale Exclusions
New products
Radiators / Cooling system
SF Parts
SpeedFactory Racing
Whether you have a custom radiator or a SpeedFactory Race/Tucked radiator, you need a proper way to fill your engine's cooling system from the...
SpeedFactory Racing Billet Honda AWD / FWD Strange Engineering™ Rear Lower Shock Mount Brackets
SF-08-005
15% Off SpeedFactory Only
AWD
Best selling products
Except Excluded Sale Brands
Flash Sale Exclusions
New products
SF Parts
SpeedFactory Racing
Suspension / Brakes
Gain improved functionality, aesthetics, and weight savings! These are a great upgrade for AWD as well as FWD setups, they look great and weigh half...
Sold Out
SpeedFactory Racing Race Radiator Combo Kit -16an Hose, Fittings, Fill Neck and Thermostat Housing
IG SF-06-021 + SF-06-071 + SF-06-063 + SF-06-047
15% Off SpeedFactory Only
Best selling products
Cooling System / Radiators
Cooling System / Radiators / Hose Kits / Fittings
Except Excluded Sale Brands
Flash Sale Exclusions
New products
Race Radiators / Hose & Fitting Kits
RADIATORS
RADIATORS & HOSES
Radiators / Cooling system
SF Parts
SpeedFactory Racing
SpeedFactory Race Radiator Combo Kit -16an Hose, Fittings, Fill Neck and Thermostat Housing This is a combo package that includes the following components: SpeedFactory...
SpeedFactory Racing H-Series VTEC Titanium Valve Cover Hardware Kit
SF-02-076-H22
15% Off SpeedFactory Only
Best selling products
Except Excluded Sale Brands
Flash Sale Exclusions
New products
SF Parts
SpeedFactory Racing
Titanium Engine / Dress-Up Hardware
Titanium Parts
SpeedFactory Racing's Titanium Valve Cover Hardware Kit adds a unique finishing touch to any engine bay. These kits are available for Honda H-Series VTEC...
SpeedFactory Racing HP Vertical Flow Intercooler (K-Series, 1000HP) Same Side Inlet / Outlet
SF-06-098
1000-1200+HP
15% Off SpeedFactory Only
850-1000+HP
Best selling products
DECEMBER DAILY DEALS!
Except Excluded Sale Brands
Flash Sale Exclusions
Forced Induction
Intercoolers
Intercoolers
INTERCOOLERS / COUPLERS
New products
SF Parts
SpeedFactory Racing
The SpeedFactory 1000 HP-rated Vertical Flow Intercooler was designed specifically for Honda / Acura vehicles equipped with K-Series engines. This intercooler is built with...
SpeedFactory Racing -16 AN Black Anodized Hose End Fitting - 45 Degree
SF-11-316-45
15% Off SpeedFactory Only
AN HOSE END FITTINGS
Best selling products
Cooling System / Radiators / Hose Kits / Fittings
Except Excluded Sale Brands
FITTINGS & HOSE
Flash Sale Exclusions
New products
Race Radiators / Hose & Fitting Kits
SF Parts
SpeedFactory Racing
Tucked Radiators / Hose & Fitting Kits
Complete your cooling system plumbing confidently with our high-quality double swivel -16AN 45 degree black anodized hose end fittings that offer trouble-free installation and...
SpeedFactory Racing High Performance MLSS-HP Head Gaskets for Honda/Acura K-Series Engines
SF-02-220
15% Off SpeedFactory Only
5% Off
Best selling products
Cylinder Head Parts
Engine
Engine and Billet Parts
Engine Parts
Except Excluded Sale Brands
Flash Sale Exclusions
Head Gaskets
New products
SF Parts
SpeedFactory Racing
SpeedFactory Racing High Performance MLSS-HP Head Gaskets for Honda/Acura K-Series Engines These MLS gaskets have been purpose-built to provide an excellent seal on high...
SpeedFactory Racing B16 Forged Steel H-Beam Connecting Rods
SF-02-108
15% Off SpeedFactory Only
5% Off
Best selling products
Connecting Rods
DECEMBER DAILY DEALS!
Engine
Engine and Billet Parts
Engine and Billet Parts
Engine Block Parts
Engine Parts
Except Excluded Sale Brands
Flash Sale Exclusions
New products
SF Parts
SpeedFactory Racing
SpeedFactory Racing B16 Forged Steel H-Beam Connecting Rods These rods are ideally suited to B-Series engine builds to the 900+HP range and offer high...
SpeedFactory Racing AWD B-Series Billet Transfer Case
SF-05-610
15% Off SpeedFactory Only
AWD
Best selling products
Except Excluded Sale Brands
Flash Sale Exclusions
New products
SF Parts
SpeedFactory Racing
Transmission SF
The SpeedFactory Racing AWD B-Series Billet Transfer Case is your ultimate choice - precise, accurate, & pain-free to build unlike others. Proven in our...
SpeedFactory Racing Mini-Ram Turbo Manifold
SF-04-011
15% Off SpeedFactory Only
Best selling products
Except Excluded Sale Brands
Flash Sale Exclusions
New products
SF Parts
SpeedFactory Racing
Turbo Manifolds
Turbo Manifolds / Exhaust Components
CURRENT ESTIMATED MANIFOLD MANUFACTURING TIME IS 7-8 WEEKS. The SpeedFactory Mini-Ram is a proven, cost-effective Honda / Acura B and D-Series turbo manifold that will...
SpeedFactory Racing Universal Titanium Intake or Exhaust Manifold Stud M8 X 1.25MM x 65MM (Single Piece)
SF-02-061-1-65
15% Off SpeedFactory Only
Best selling products
Except Excluded Sale Brands
Flash Sale Exclusions
New products
SF Parts
SpeedFactory Racing
Titanium Manifold Studs
Titanium Parts
SpeedFactory Universal Intake/ Exhaust Manifold Titanium Stud SetThis is (1) M8 x 1.25mm x 65mm Ti 6Al-4V stud, nut, and washer.Use of factory exhaust...
SpeedFactory Racing 4 Bar MAP Sensor K Series - 06-09 S2000, 06-11 Civic R18, 12-15 Civic Si, 2013+ILX, 09-10 TSX, CRZ (1-43+PSI)
SF-01-027
15% Off SpeedFactory Only
Best selling products
Electronics
Except Excluded Sale Brands
Flash Sale Exclusions
Forced Induction
MAP / TPS Sensors
New products
SENSORS / SOLENOIDS / CONVERSION HARNESSES
Sensors/Solenoids
SF Parts
SpeedFactory Racing
Turbocharger Accessories
SpeedFactory 4 Bar MAP (Manifold Absolute Pressure) sensors use state of the art bipolar op amp circuitry with thin film resistor networks built into...