Filters
Sold Out
Supertech Valve Stem Seal Kit Honda/Acura
IG ST-VS-H5.5E - ST-VS-H5.5I
Best selling products
Cylinder Head Parts
Engine
Except Excluded Sale Brands
Flash Sale Exclusions
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,...
SpeedFactory Racing Catch Can Hose and Fitting Kits
SF-02-600
15% Off SpeedFactory Only
AN HOSE & FITTING KITS
Best selling products
Catch Cans / Overflow Tanks
Catch Cans/Overflow Tanks/Hose & Fitting Kits
Except Excluded Sale Brands
Flash Sale Exclusions
New products
SF Parts
SpeedFactory Racing
Complete your catch can system plumbing confidently with our high-quality -10AN hose and fitting kits that offer trouble-free installation and the performance you expect...
Sale
Sold Out
SpeedFactory Racing "Elevating Performance" Hoodie (Black)
SF-09-0016-S-BLK
Best selling products
CLOSEOUT APPAREL
Flash Sale Exclusions
NEW APPAREL!
New products
SF Apparel / Accs.
SpeedFactory Racing
Sweatshirts / Jackets
Elevate your wardrobe with one of our all-new SpeedFactory "Elevating Performance" Hoodies in Black! Stay warm and comfortable with our "Elevating Performance" Hoodie, crafted...
Sale
Supertech LMA (Lost Motion Assembly) B Series
ST-LMA-HB
Best selling products
Cylinder Head Parts
Engine
Except Excluded Sale Brands
Flash Sale Exclusions
New products
Supertech
Supertech is proud to introduce its Lost Motion Assembly Kits for Honda’s B-series VTEC engines. Supertech Lost Motion Assemblies will fit any B-Series DOHC...
Sale
King Racing High Performance Connecting Rod Bearing Set for Honda/Acura
KIN CR4046XP
Bearings & Hardware
Best selling products
Engine
Engine Block Parts
Except Excluded Sale Brands
Flash Sale Exclusions
Honda/Acura Bearings
King Racing High Performance Bearings
New products
This listing is for (1) full connecting rod bearing set only. To view our complete engine bearing packages, click HERE! As race engines evolve,...
Cometic Honda B16A2/B16A3/B17A1/B18C1/B18C5 MLS Cylinder Head Gasket Bore
COME-C4231-030
Best selling products
Cometic
Except Excluded Sale Brands
Flash Sale Exclusions
Head Gaskets
New products
* Cometic Head Gaskets are made to order - Expect Delays * Cometic Head Gaskets are developed with the performance enthusiast in mind. With...
SpeedFactory Racing Dual Backdoor Intercooler | Tucked Radiator Combo
SF-06-100-083-031
1000-1200+HP
15% Off SpeedFactory Only
300-500+HP
600-850+HP
850-1000+HP
Best selling products
Cooling System / Radiators
Cooling System / Radiators / Hose Kits / Fittings
Except Excluded Sale Brands
Flash Sale Exclusions
Intercooler/Radiator Combos
Intercoolers
INTERCOOLERS / COUPLERS
New products
RADIATORS
RADIATORS & HOSES
Radiators / Cooling system
SF Parts
SpeedFactory Racing
Tucked Radiators / Hose & Fitting Kits
** PLEASE CALL BEFORE ORDERING FOR UP TO DATE SHIPPING/MANUFACTURING DELAYS **We have combined 2 of our most popular thermal management products and created...
SpeedFactory Racing B18A/B/B20 Forged Steel H-Beam Connecting Rods
SF-02-104
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
SFR CONNECTING RODS
SpeedFactory Connecting Rods
SpeedFactory Racing
SpeedFactory Racing B18A/B/B20 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 16V Battery Box - Driver Or Passenger Mount
SF-02-096
15% Off SpeedFactory Only
5% Off
Batteries and Chargers
Battery Mounts
Best selling products
Boost Control / MAP Sensors / Battery
DECEMBER DAILY DEALS!
Electronics
Engine and Billet Parts
Engine Parts
Except Excluded Sale Brands
Flash Sale Exclusions
New products
SF Parts
SpeedFactory Racing
Make things easy on yourself and avoid the frustration of fabricating a mounting solution for your valuable 16V battery - we’ve done the work...
SpeedFactory Racing Titanium Upper Shock / Strut Hardware Kit
SF-02-075-USM
15% Off SpeedFactory Only
Best selling products
DECEMBER DAILY DEALS!
dress-up-items
Except Excluded Sale Brands
Flash Sale Exclusions
New products
New Products!
SF Parts
SpeedFactory Racing
Titanium Engine / Dress-Up Hardware
Titanium Parts
Drop weight & look great with our Titanium Upper Shock & Strut Nut & Washer kit! As with all SpeedFactory Racing titanium products, these...
SpeedFactory Racing B-Series LS/VTEC Conversion Dowel Pins
SF-02-303
15% Off SpeedFactory Only
5% Off
Best selling products
Cylinder Head Parts
Engine and Billet Parts
Engine Parts
Except Excluded Sale Brands
Flash Sale Exclusions
New products
New Products!
SF Parts
SpeedFactory Racing
Our precision hardened chromoly LS / VTEC Conversion Dowel Pins won’t deflect and will maintain precise cylinder head location under heavy power loads when...
Cometic Honda K20A2/K20A3/K20Z1/K24A1 MLS Cylinder Head Gasket Bore
COME-C4300-023
Best selling products
Cometic
Except Excluded Sale Brands
Flash Sale Exclusions
New products
* Cometic Head Gaskets are made to order - Expect Delays * Cometic Head Gaskets are developed with the performance enthusiast in mind. With...