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Welcome to United Speed Racing!

Welcome to United Speed Racing!

Home of best performance parts for your sport car.

Customer satisfaction is our number one priority.  Feel free to contact us with any questions regarding upgrades for your Porsche, BMW, Audi, Nissan, Toyota, Mitsubishi or Subaru.  We have access to hundreds of manufacturers, and thousands of products.  Unfortunately, we cannot list all the parts on our web store. However, if you do not find what you need on our web store, please contact us and we will be happy to assist finding your product.  We offer the best prices on parts, if you find the same item elsewhere, we will price match the item.**  

**Item must be available in stock at the price-matched shop and not against manufacturer's minimum advertise policy.  Other restrictions may apply.  
  • $ 1,050.40 $ 1,313.00 -20%
    Sale!

    AVAILABLE IN STOCKMax power gains of up to 10 hp and 10 tq Drops outlet air temperatures by 50°F on stock tuning Optimal core design for maximum cooling efficiency with minimal pressure drop Intercooler volume increased by 169% and external fin surface area by 189% Available in silver or black intercooler with wrinkle black or wrinkle Rallye Red piping

    $ 1,050.40 $ 1,313.00 -20%
  • $ 143.10 $ 159.00 -10%

    22mm 2 point adjustable sway bar

    $ 143.10 $ 159.00 -10%
    Reduced price!
  • $ 151.20 $ 168.00 -10%

    Confident braking in all conditions Broad range of thermal capacity (ideal operating range) Increased overall performance Unmatched modulation and release characteristics Better control entering the braking zones Increased brake pad and disc/rotor wear Excellent cold stopping power Less likely to boil brake fluid because of the thermal barrier created...

    $ 151.20 $ 168.00 -10%
    Reduced price!
  • $ 34.00 $ 40.00 -15%

    4 LED Bulbs totalRATED COLOR: 5500K (white)RATED LUMENS: 200 lm (raw; per bulb)POWER DRAW: 165mAINPUT VOLTAGE: 12V-24VLIGHT SOURCES: XB Hybrid SMD (2 Panels, 18 total diodes)

    $ 34.00 $ 40.00 -15%
    Reduced price!
  • $ 29.95

    ‘Typical’ New Dry Boiling Point: 320°C (608°F)‘Wet’ E.R. (Equilibrium Reflux) Boiling Point: 199°C (399°F) Prior to the development of R4, R3 was the fluid of choice in many professional racing series around the world.Conforms to and exceeds FMVSS 116 DOT 4 and SAE J1703 and J1704.

    $ 29.95
  • $ 339.90 $ 380.32

    Price is for 2 lower control armsAdjustable Upper Rear Camber Arm 2016-Up Honda Civic 2017-Up Honda Accord 2018-Up Honda CR-V

    $ 339.90 $ 380.32
    Reduced price!
  • $ 630.00 $ 700.00 -10%

    Number of pieces: 3pcsPiping: 76 mm (3.0") - 2x 63.5 (2.5")Tips: 2x 115 mm (4.5 ")Gasket(s): 3.0 " oval (qty: 2 included) replacementResonator: No Weight: TBA Sound level: TBA dB(a)  Sound Clip 

    $ 630.00 $ 700.00 -10%
    Reduced price!
  • $ 39.25

    ‘Typical’ New Dry Boiling Point: 320°C (644°F)‘Wet’ E.R. (Equilibrium Reflux) Boiling Point: 204°C (399°F) R4 has been explicitly designed to perform better than any other product at the extremes of heavy duty braking performance, and is currently the fluid of choice at the elite level of motorsport. R4 has the highest dry boiling point of any racing...

    $ 39.25
  • $ 14,400.00 $ 16,000.00 -10%

    HKS has developed upgrade kit for R35 GT-R for some more power! People who are not satisfied with 800+ and want more power on R35, this is the kit you need. We have made it for a longer stroke to gain on the lower RPM for the big turbine. So you can have absolute power even on the normal RPM. This high-end, made in Japan products of piston, conrod and...

    $ 14,400.00 $ 16,000.00 -10%
    Reduced price!
  • $ 1,795.00

    New Front 390x34mm 72 Curve Vane Front Discs New Casting Designed for Heavy Sports Cars Front (Pair) - J-Hook Slot Pattern Features Strengthened Disc Flange and Mounting Hats w/12 Mounting Points Includes Front Discs, Aluminum Mounting Hats and All Hardware (Replaces OE 390x32.6mm Discs)

    $ 1,795.00
  • $ 494.10 $ 549.00 -10%

    Contains BHF97Z, BHR97Z, KLC140-335 and KLC217 - essential to 'Activate more grip' 27mm 2 point adjustable front sway bar  22mm 2 point adjustable rear sway bar

    $ 494.10 $ 549.00 -10%
    Reduced price!
  • $ 648.33 $ 682.45 -5%

    Direct fit for All 2017- 2018 Honda Civic Type-R  • Dyno-proven maximum gains of up to 27 HP and 23 Ft. Lbs. of Torque• Outlet temperature up to 30º lower than stock intercooler• Stock Pressure Drop Retained within 0.5 psi• Designed to work with stock calibration• Increases throttle response and decreases turbo lag• 21.06” x 5.75” x 5.28” Core Size TWICE...

    $ 648.33 $ 682.45 -5%
    Reduced price!
  • $ 699.00
  • $ 345.04 $ 514.99 -33%

    Increased horsepower Heat shield with edge trim lining Low restriction aluminum tubing Air filter lasts up to 100,000 miles before cleaning is required (depending on driving conditions) Washable and reusable oil-free filter media AEM Lifetime Limited Warranty

    $ 345.04 $ 514.99 -33%
    Reduced price!
  • $ 2,449.00

    KW Variant 3: Race technology for the road, with adjustable compression and rebound dampening.

    $ 2,449.00
  • $ 649.00

    The de-cat pipe incorporates a tangential bend turbo outlet ensuring a perfect transition through its 3.5" bend tapered down to 3" exhaust outlet. 

    $ 649.00