4TH OF JULY SALE! Save on most items with  Coupon Code: Fireworks 
Includes sale items and excludes daily deal and combo deals. Some manufacturers are excluded. Savings only valid on orders that enter the coupon code. 
Daily Deal for 07/06/2015
18 Hours and 47 Minutes Left!

Welcome to TunerSports - Performance Car Parts

TunerSports is your premier online shop of high performance aftermarket products and accessories. Being enthusiasts ourselves, we don't sell anything we wouldn't want in our own garage. We are constantly expanding our product selection and adding new items, so be sure to check back as often as you can. If you don't see what you are looking for please contact us.

AEM Intake Rebate July 2015

Best Sellers This Past Week:

Best Selling Brands This Past Week:

  • Koni Performance Parts
  • Yonaka Performance Parts
  • Competition Clutch Performance Parts
  • Koyo Performance Parts
  • TruHart Performance Parts
  • Blackworks BWR Performance Parts
  • Skunk2 Performance Parts
  • Blox Racing Performance Parts
  • Buddy Club Performance Parts
  • DC Sports Performance Parts
  • Progress Technology Performance Parts
  • VooDoo 13 Performance Parts
  • AVO Performance Parts
  • BC Racing Performance Parts
  • GrimmSpeed Performance Parts
  • HKS Performance Parts
  • Injector Dynamics Performance Parts
  • Invidia Performance Parts
  • Megan Racing Performance Parts
  • Russell Performance Parts
  • Tein Performance Parts
  • Borla Performance Parts
  • Eibach Performance Parts
  • Exedy Clutch Performance Parts

Random Customer Testimonial:
I ordered a clutch kit and I received it when they said but it was packaged wrong from the factory. Justin(tunersports representative)went out of his way to make sure I got ahold of the manufacturer and corrected the issue even though it wasn't at fault of the tunersports. On the down side, I had a few issues getting in touch with someone before I ordered the part via contact email. I'm still awaiting the part but will get back when I received and installed it. Tunersports has so far pleased me with there service regardless of the issue I ran into.
~ Nathan

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Latest News:

Featured Products:

ACT Sprung 6 Puck Clutch Kit
When your engine puts out performance, you need a Clutch Kit that can handle it properly. All ACT Clutch Kits provide a generous increase in clamp load which directly increases torque capacity. ACT Clutch...

ACT Streetlite Flywheel
Stock Flywheels are heavy and compromise performance for the sake of drivability. By being heavier, they store engine power in the form of inertia, however, this comes at the expensive of engine response...

BC Racing BR Type Coilovers
Our BR model is perfect for street driving and occasional road course duty. With easily accessible adjustment knobs for fine tuning your compression/rebound and separately adjustable ride height, having...

Blackworks BWR Rear Lower Control Arms
Blackworks BWR Rear Lower Control Arms are made of high quality Billet T6 and are CAD designed and machined in the USA. With our in house engineers and CNC machines running constantly using the newest...

Blackworks BWR SS Coilovers
The New Blackworks BWR SS Coilovers feature a wide range of height adjustments without changing the spring compression and sacrificing the shock stroke. Traditional Coilovers requires the movement of...

Buddy Club N+ Spec Coilovers
 BRAND NEW! ALL NEW!!! "N+ SPEC DAMPER" from Buddy Club is the choice complete suspension setup with resemblance of our RACING SPEC damper's excellent attributes. It is cost effective and...

Competition Clutch Stage 2 - Street Series 2100 Clutch Kit
This Competition Clutch Stage 2 - Street Series 2100 Clutch Kit assembly provides approximately 80% increase in torque capacity and is properly suited for aggressive street use and moderate track use....

Competition Clutch Stage 4 - Strip Series 1620 Clutch Kit
This Competition Clutch Stage 4 - Strip Series 1620 Clutch Kit assembly, available with a double spring, six rivet carriage is good for ease of gear transition with higher horsepower. This disc complimented...

Exedy Racing Stage 1 Organic Clutch Kit
Exedy Racing Stage 1 Organic Clutch Kit only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary capacity to handle modified engines. This...

Hella Supertone Dual Tone Horn Kit
Hella Supertones are the horns to have for getting the attention of other vehicles on the road. Hella uses a combination of low tone (300Hz) and high tone (500hZ) disk-type horns to project a powerful...

Koni Sport Series Yellow Shocks
The Koni Sport product line is one of our specialities. Koni serves Sporting Drivers with a carefully designed range of sport shock absorbers. Koni Sport Series Yellow Shocks focuses on exceptional road...

Koni STR.T Orange Shocks
The range of Koni STR.T Shocks are totally new and are individually tailored and engineered to give your car that Koni sports feel. Koni STR.T Orange Shocks give your car a feeling of improved handling...

Megan Racing EZ Street Series Coilovers
Megan Racing's most recent addition to their expansive coil-over kit line up, the EZ STREET. The Megan Racing EZ Street Series Coilovers is aimed towards the more budget oriented enthusiast...

Megan Racing Street Series Coilovers
Megan Racing Coil-Over Dampers are the ultimate upgrade to your track or street car. Featuring 32 Levels of damper force adjustment, full-height adjustment, these damper kits are then perfectly matched...

Mishimoto Performance Radiator
Mishimoto Performance Radiator is just what you are looking for if you’re a daily driver searching for a dependable quality upgrade from your current OEM radiator or you’re a devoted racer...

Progress Technology Series 2 Coilovers
The Series II kits are a sleeve-over design and they use a sealed shock. The shocks are not re-buildable and we can't fine tune the dampening levels like we can with Series I. The Series II shocks are...

Skunk2 Alpha Throttle Body
Skunk2 is proud to introduce its Alpha Throttle Body for Honda's B-series engines (also compatible with D-, F-, and H-series) in its exclusive, fine shot-blasted surface finish. Skunk2’s Alpha Throttle...

Skunk2 Intake Manifold
Skunk2 Pro-Series Intake Manifold improves airflow which increases horsepower by as much as 8% over stock intake manifolds on stock engines. There is even a larger increase on modified...

Skunk2 Pro-S II Coilovers
You asked for it, you got it. Skunk2’s completely redesigned, fully adjustable Pro-S II Coilovers have arrived. Similar to Skunk2’s industry-leading Pro-C Coilovers, Skunk2 Pro-S II Coilovers...

Skunk2 Ultra Series Intake Manifold
The engineers at Skunk2 Racing have worked tirelessly to develop the next generation of high performance intake manifolds and are proud to announce the release of the much anticipated Ultra Series Intake...

Tein High.Tech Springs
Tein High.Tech Springs utilize the latest spring and material technology to optimize comfort, performance, and quality. Designed and tested in North America to be used in conjunction with OEM or similar...

Tein S.Tech Springs
Tein S.Tech Springs are an excellent step towards suspension tuning. They offer approximately a 1.5 inch drop for a more aggressive appearance and increased road holding capability. Designed to be used...

Tein Street Advance Coilovers
Tein Street Advance Coilovers are the evolution of our popular Super Street coilover. Developed to provide a sporty ride feeling and aggressive stance, along with wide-range damping force adjustment using...

Tein Street Basis Coilovers
Tein Street Basis Coilovers are the evolution Tein's popular BASIC coilover. The Street Basis was developed to provide a sporty ride feeling and aggressive stance. They feature a shortened shell...

TruHart Basic Coilovers
TruHart Basic Coilovers a height adjustable -.5 to -3.5” . Application specific dampening and spring rates allow for a sporty but streetable ride. They are zinc coated strut provides protection...

TruHart Lowering Springs
TruHart Lowering Springs. TruHart offers a limited lifetime warranty on all of their products. 

TruHart Sport Shocks
TruHart Sport Short Stroke Shocks. TruHart offers a limited lifetime warranty on all of their products. Includes 4 shocks.

Yonaka Catback Exhaust
The Yonaka Catback Exhaust is made with fully polished 304 stainless steel mandrel bended piping and a features a 4.25" tip. You can expect a quiet, clean, deep hum, without any irritating...

Latest Products:

Fits: 1986-1992 Toyota Supra (1JZ)
Fits: 2008-2012 BMW M3
Fits: 1999-2005 Ford Mustang (4.6L with 8-bolt Crank)
Fits: 2008-2012 BMW M3
Fits: 2006-2010 BMW M5 (SMG only), 2006-2010 BMW M6 (SMG only)
Fits: 2008-2012 Mitsubishi Lancer Evo (5 Speed)
Fits: 2009-2012 BMW 135i, 2009-2012 BMW 335i, 2009-2012 BMW 535i
Fits: 1997-2004 Chevrolet Corvette (LS1/6), 1998-2002 Chevrolet Camaro (LS1/6), 2004-2006 Pontiac GTO (LS1/6)
Fits: 2006-2012 Chevrolet Corvette (LS2/3/7), 2006-2012 Chevrolet Camaro (LS2/3/7)
Fits: 2007-2008 BMW 135i, 2007-2008 BMW 335i, 2007-2008 BMW 535i
Fits: 1997-2004 Chevrolet Corvette (LS1/6), 1998-2002 Chevrolet Camaro (LS1/6), 2004-2006 Pontiac GTO (LS1/6)
Fits: 1997-2004 Chevrolet Corvette (LS2/3/7), 1998-2002 Chevrolet Camaro (LS2/3/7)
Fits: 2003-2006 Nissan 350Z
Fits: 2007-2008 BMW 135i, 2007-2008 BMW 335i, 2007-2008 BMW 535i
Fits: 2011-2013 Ford GT500 (Shelby)
Fits: 2007-2009 Nissan 350Z, 2009-2012 Nissan 370Z
Fits: 1986-1992 Toyota Supra (1JZ)
Fits: 2005-2009 Ford GT500 (Shelby)
Fits: 2011-2013 Ford GT500 (Shelby)
Fits: 1993-1998 Nissan Skyline (BR25)
Fits: 2008-2016 Dodge Challenger
Fits: 2011-2013 Ford GT500 (Shelby)
Fits: 2005-2009 Ford GT500 (Shelby)
Fits: 1993-1998 Toyota Supra (2JZ)
Fits: 2009-2013 Mazda Mazda6 (GH5FW)
Fits: 2001-2006 Lexus LS430 (UCF30/31)
Fits: 2013-2015 Subaru BRZ (ZC6)
Fits: 2011-2015 Acura TSX (Sports Wagon - CW2)
Fits: 2003-2009 Nissan 350Z (Z33)
Fits: 2010-2015 Toyota Prius (ZVW30)


View all aftermarket automotive performance products.