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AUDI S3 Parts and Accessories

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HP Tuners VCM Suite MPVI4 Credit Pro Packages

HP Tuners Introduces VCM Suite MPVI4 Credit Pro packages, the latest evolution of their industry-leading OBDII interface. Built for professionals and enthusiasts alike, the computer programmers connect your vehicle to VCM Suite software (5.2+) for faster, smarter, and more powerful tuning and diagnostics than ever before. With upgraded hardware, expanded connectivity, and future-ready Wi-Fi capabilities, the MPVI4 redefines what's possible in performance calibration and data acquisition. Models are available with 0, 2, 4, 6, or 8 credits. HP Tuners VCM Suite MPVI4 Credit Pro packages feature: * Improved standalone logging: the most powerful device yet, capable of delivering standalone logging performance on par with VCM scanner and a wired connection * Upgraded hardware architecture: New internal processor for improved data throughput and flashing performance; 30x more memory than previous generation MPVI3 * High-speed USB-C connectivity: Faster, more reliable communication with your PC and vehicle * Bluetooth 5.2: Seamless wireless connection for scanning, logging, and TDN support * Wi-Fi ready (future update): Wireless VCM Suite connectivity coming soon * Enhanced storage and efficiency: Increased onboard memory for robust logging sessions * Improved OBDII fitment: A revised, tapered design means a more secure connection and better compatibility with even more makes/models * Built-In Pro feature set: Standard on every MPVI4, enabling standalone data logging and external sensor integration with PROLINK+ * RGB status LEDs: Clear visual indicators for power, connection, and activity status * Cross-Platform Compatibility: Works with VCM Suite (5.2+), TrackAddict, and RaceRender

4.33 out of 5 stars ( 6 )

$399.99

$499.97

Optima Yellow Top H6 Batteries

From the company that brought you the revered Red Top battery comes the new Optima Yellow Top H6 batteries. Designed to fit a wide range of vehicles with one part number, these batteries are the revolution for battery products. With Optima's tried and true AGM cells, the Yellow Top H6 battery will be the one to beat for years to come. Key features: * Deep-cycle and cranking power * Up to 3 times longer life * 15 times more vibration-resistant * Virtually spill proof * Mountable in virtually any position * Maintenance-free * Faster recharging * Optimal starting power * 300+ discharge/recharge cycles

4.76 out of 5 stars ( 45 )

$369.99

Odyssey Performance Series Batteries

Odyssey Performance Series batteries are designed to handle the increased use of on board accessories in today's vehicles. They combine long service life, high reliability, and deep cycle capabilities. Performance batteries provide all the reliability of the Odyssey Extreme Series batteries, without the high cold cranking amps or reserve capacity many people may not require. The Performance Series batteries contain flat plates made of 99.99 percent pure lead--not lead alloy, like many conventional batteries.

4.97 out of 5 stars ( 72 )

$362.99

On Sale

XS Power XV Automotive Series Lithium Batteries

XS Power XV Automotive Series lithium batteries are lightweight, powerful, and offer five times the life over lead acid and AGM batteries. These Lithium Titanate batteries are available for automotive applications in many common BCI group sizes for a direct fit in your vehicle.

5.0 out of 5 stars ( 5 )

$499.99


$449.99

PowerStop Z23 Evolution Sport Brake Upgrade Kits

PowerStop is on a mission to deliver an easy and affordable way for any driver to upgrade their brakes--no matter where or how they use their vehicle. Forget standard, off-the-shelf parts. PowerStop's Z23 Evolution Sport brake upgrade kits come with everything you need--pads, rotors, and premium stainless steel hardware for an easy, bolt-on upgrade for your daily-driver. Along with increased braking power, the carbon fiber ceramic brake pads feature a low-dust formula to keep those wheels looking great while you say goodbye to nasty brake dust. These pads combine with drilled and slotted rotors to ensure a cool, smooth ride that protects against rust and corrosion. Give your daily driver the easy and affordable performance upgrade it deserves with PowerStop Z23 Evolution Sport brake upgrade kits.

4.72 out of 5 stars ( 3088 )

$321.99

APR Open PEX Intake Systems

APR Open PEX intake systems offer the best dollar-per-horsepower. Featuring cross-linked polyethylene (PEX) construction, they maximize performance and sound by reducing pressure drop and heat retention and increasing airflow, translating into more horsepower and torque with less physical strain on the turbocharger. The Open PEX system looks great, sounds amazing, and produces power you can feel. Features: * Greatly outflows the full factory frontal airbox * High-heat deflection PEX construction * Massive 7 in. washable and reusable cotton filter with a frontal inlet and 4 in. rear outlet * Creates an intoxicating intake sound in the engine bay * Improves throttle response * Compatible with APR and factory rear intake tubes and turbo inlet pipes * Easily installs in minutes

Not Yet Reviewed

$332.95

Toyo Proxes R888R Tires

Toyo Proxes R888R DOT competition tires are evolutions of the race-winning Proxes R888, delivering even faster lap times and better dry handling. The credit goes to a new tread design and an improved contact patch that puts more rubber on the track. Racers will also appreciate the predictable handling and how quickly Proxes R888R tires reach optimal operating temperature. Features: * High-grip race compound reaches optimal operating temperature quickly, providing consistant performance and improved grip for excellent cornering * Optimized contact patch improves dry traction in braking, cornering, and acceleration * Large tread blocks on outside tread maximizes lateral grip * Wide center rib improves directional stability and precise steering * Water evacuation channel assists with wet traction

4.91 out of 5 stars ( 43 )

$281.90

APR Open Intake Systems

APR open intake systems are the maximum flowing, low-cost options for nearly any setup! They feature a straight through filter design with minimal twists and bends for maximum flow and minimal pressure drop. They are equipped with APR's proprietary washable and reusable cotton gauze high-flow filter that flows 22 percent more than stock at various depressions, registers less pressure drop at each depression, has 20 percent more surface area compared to stock, and uses a filter substrate material proven on other APR intake systems to provide the necessary filtration to last a lifetime. Features and benefits: * 5 in. (127mm) filter transition is 260 percent larger than stock * Filter outlet stack increases air velocity to maximize flow * Less strain on factory components compared to stock * Better throttle and turbo response compared to stock * Airbox design captures fresh air from frontal inlet, reducing suction from engine bay and radiator, keeping system constantly fed with cool incoming air * Heatshield and inlet pipe are made from a glass filled polypropylene material that acts as an excellent heat deflection barrier to minimize inlet temperatures compared to no shield * Enhanced engine and turbocharger sounds * Easy install—simply pops into place on the factory mounting pegs * Supports both MAF and non-MAF engines

4.0 out of 5 stars ( 1 )

$280.95

APR A02 Flow-Formed Bronze Wheels

APR A02 flow-formed bronze wheels pay homage to several classic wheels in a unique design that is sure to turn heads. Central to the wheel is a classic 5-spoke pattern that has been hollowed out for weight savings and interlaced inside of a 5-spoke "Y" pattern that pays respect to the APR A01 wheels. The meshing together of these two iconic designs creates a snowflake pattern from decades past. APR A02s are flow-formed from A356 aluminum making them strong and lightweight, yet cost dramatically less than forged wheels. Finite Element Analysis (FEA) was used to reduce spoke width to reduce weight while providing the strength necessary to achieve a 720 KG load rating. Weight-saving pockets are cut behind the wheel face to reduce weight, too. Strong billet aluminum CNC-machined rings allow the wheels to be compatible with both common center bores, and won't wobble, crack, or crumble like other materials. The center caps are removable, upgradeable, and compatible with various OEM center caps. The lug bolts are compatible with OEM ball seat lugs, and the barrel has anti-slip machining features to prevent tire-to-wheel rotation. APR A02 wheels are offered in various widths, diameters, and offsets. Choose the proper fit for your vehicle.

Not Yet Reviewed

$383.95

On Sale

K&N 69 Series Typhoon Cold Air Intake Kits

Built for power and show, K&N 69 Series Typhoon cold air intake kits are engineered to dramatically reduce intake restriction, resulting in additional horsepower and torque. These air intake kits primarily feature a free-flowing, mandrel-bent aluminum tube induction system designed to fit many performance vehicles. The Typhoon kits come in one of three designs: cold air intakes, short ram intakes, or complete cold air intakes—which can be configured as either cold air or short ram intakes. Some air intake models feature high-quality tube and end cap finish options, including polished aluminum, and black, blue, red, or silver powdercoated, among other options. Order the K&N 69 Series Typhoon cold air intake kit that is suited to fit your vehicle application.

4.72 out of 5 stars ( 464 )

$419.99


$369.99

Turbosmart Kompact Dual Port Blow-Off Valves

Turbosmart Kompact dual port blow-off valves offer high performance, OEM fitment, versatility, and affordability—in other words, everything you need! These BOVs feature dual ports that vent into both the atmosphere and the air intake, reducing turbo lag and eliminating cavitation. Turbosmart Kompact dual port blow-off valves are designed to be bolt-on replacements for plastic factory Bosch or Denso units. They use sequential timing to allow for quieter operation during normal driving, while still providing the benefits of a vent-to-atmosphere type BOV under race conditions. They are easily converted into full atmospheric or full bypass units by using the included port blanking plug.

4.54 out of 5 stars ( 28 )

$315.89

Braille Battery Endurance Series Batteries

Braille Battery Endurance batteries are quality-built from recycled lead and plastic, equaling a lower cost for you and a benefit for the environment. Technically registered as a "sealed valve regulated" design, their patented AGM technology completely eliminates corrosion on terminals. They're environmentally safe and do not need filling or maintenance. These batteries are available in popular Group 34, Group 48, and Group 49 sizes. They offer direct replacement installation with exclusive performance features that benefit anyone looking to upgrade their vehicle's electrical system for better operation and safety.

Not Yet Reviewed

$299.99

$360.99

APR Modular Air Intake Systems

APR modular air intake systems are completely configurable as open or closed systems, with an OEM-inspired cover or more stylish carbon fiber models. Depending on the application, the systems are also compatible with stock and larger turbocharger systems, (OEM, hybrid, and aftermarket) thanks to swappable back tubes and turbo inlet adapters. The assemblies flow dramatically more than stock, have lower pressure drops, increase horsepower and torque, sound better, look better, and come in at a price point that's unbelievably affordable. APR modular air intake systems are the only intake system you'll ever need! Features, items, and specs: * Full intake system from the front inlets to the turbo inlet adapter * Covers (available separately) can transform the open system to closed * Removable and upgradable turbo back pipes and adapters, depending on the configuration * Increased airflow over a stock turbocharger, and more with a larger turbo * Extremely precise fitment for easy installation * Straight-through design with no sharp bends or restrictions * Works with most turbo upgrades and configurable for future modifications * Emissions compliant

Not Yet Reviewed

$357.95

APR A01 Flow-Formed Gunmetal Wheels

APR A01 flow-formed gunmetal wheels are manufactured using the latest strengthening and weight savings techniques to provide an attractive solution ready for the street and track. These race-inspired wheel designs feature a curved 5-spoke "Y" with deep outer rim inlay and weight-saving spoke pockets. They feature a durable, gunmetal finish that will complement most any ride. APR A01 flow-formed gunmetal wheels offer performance, style, and strength at an affordable price. Additional features: * Flow-formed aluminum for an extreme weight to strength ratio * Billet aluminum; wobble free, interlocking hub-centric design * DOT, VIA, and JWL certified. Additionally 19 x 8.5 in. are TÜV Approved and 100 percent x-ray inspected * Compatible with OEM-style and length ball seat lug bolts * Anti-slip machining feature to help prevent tire-to-wheel rotation * Finite Element Analysis (FEA) designed to minimize weight, yet retain a 700 kg load rating

5.0 out of 5 stars ( 1 )

$357.95

$434.95

Rotiform R142 LAS-R Matte Black Wheels

Rotiform R142 LAS-R matte black wheels are available in a variety of diameters, and other fitment options to suit your vehicle. These monoblock low pressure cast wheels utilize innovative new engineering and casting methods, yielding a stronger, lighter wheel, while still retaining the Rotiform signature look.

Not Yet Reviewed

$452.00

Rotiform R110 BLQ Silver Machined Wheels

There's no easy way to describe the mesh-type spokes on Rotiform R110 BLQ silver machined wheels, except to say awesome! These one-piece cast aluminum rims are sprayed with a silver powdercoat for corrosion resistance. The spokes and outer lip faces are then machined for a 2-layered look and covered with a clearcoat for protection. For impeccable style, install Rotiform R110 BLQ silver machined wheels.

Not Yet Reviewed

$452.00

APR A01 Flow-Formed Hyper Silver Wheels

APR A01 flow-formed hyper silver wheels are manufactured using the latest strengthening and weight-saving techniques to provide an attractive solution ready for the street and track. These race-inspired wheel designs feature a curved 5-spoke "Y" with deep outer rim inlay and weight-saving spoke pockets. They are finished with a hyper silver that will complement most any ride. APR A01 flow-formed hyper silver wheels offer performance, style, and strength at an affordable price. Additional features: * Flow-formed aluminum for an extreme weight to strength ratio * Billet aluminum; wobble free, interlocking hub-centric design * DOT, VIA, and JWL certified. Additionally, 19 x 8.5 in. are TÜV Approved and 100 percent x-ray inspected * Compatible with OEM-style and length ball seat lug bolts * Anti-slip machining feature to help prevent tire-to-wheel rotation * Finite Element Analysis (FEA) designed to minimize weight, yet retain a 700 kg load rating

5.0 out of 5 stars ( 2 )

$383.95

$409.95

PowerStop Z23 Evolution Sport GEOMET Coated Brake Kits

PowerStop is on a mission to deliver an easy and affordable way for any driver to upgrade their brakes--no matter where or how they use their vehicle. PowerStop Z23 Evolution GEOMET coated rotor brake kits include Z23 brake pads, rotors, and stainless steel hardware; everything needed for an affordable, easy brake upgrade for drivers with European vehicles. The carbon fiber ceramic brake pads feature a low-dust formula to keep those wheels looking great while you say goodbye to nasty brake dust. These pads also have multi-layer rubberized shims that insulate noise for virtually silent braking. The high-carbon rotors are treated with a thin layer of genuine GEOMET 360 coating to protect against rust and corrosion without diminishing braking performance and are manufactured to original equipment specifications. If you're looking to refresh the look and braking performance for your European vehicle, Evolution GEOMET coated rotor brake kits are for you.

5.0 out of 5 stars ( 7 )

$283.99

$465.84

Summit Bucks

Nitto INVO Tires

Nitto INVO tires refuse to compromise on ultra-high performance, ride refinement, or quality. State-of-the-art computer engineering and digital audio testing equipment produced the INVO tread pattern. These tires reduce perceived road noise, provide excellent comfort, and deliver exceptional traction in both wet and dry conditions. Order the size needed for your vehicle application.

4.8 out of 5 stars ( 20 )

$282.00

APR Catch Cans

APR oil catch cans are able to increase performance. They trap excessive crankcase oil vapors and gunk, eliminate possible performance-robbing boost leaks, and will reduce airflow-restricting carbon buildup, octane-lowering oil vapors, and oil pooling within the intake tract. APR oil catch cans are simple modifications to install, drain in seconds with the flick of a knob, and recommended at all stages of performance.

Not Yet Reviewed

$383.95

Astemo Direct Injection High-Pressure Fuel Pumps

Astemo direct injection high-pressure fuel pumps are available for a wide range of vehicles, particularly import models. Designed to enhance fuel volume delivery for exceptional operation and faster vehicle response, these stock replacements are built to OEM specifications of each specific vehicle. These units feature high strength aluminum housing for light weight and durability and O-ring/gaskets are included, where applicable. Astemo direct injection high-pressure fuel pumps are the premium choice for performance and longevity. Order model recommended for fitment on your car or truck.

5.0 out of 5 stars ( 1 )

$335.99

Rotiform R140 RSE Gloss Silver Wheels

Rotiform R140 RSE gloss silver wheels are available in a variety of diameters, and other fitment options to suit your vehicle. These monoblock low pressure cast wheels utilize innovative new engineering and casting methods, yielding a stronger, lighter wheel, while still retaining the Rotiform signature look.

Not Yet Reviewed

$452.00

$470.00

EBC BSD Sport Series Rotors

EBC GG15HC high-carbon blade rotors offer unbeatable performance for fast road and race use on hot hatches! These 100 percent British-made rotors feature high carbon and high silicone levels that deliver matchless performance under high braking loads and temperatures, as well as rotor vibration dampening that reduces braking noise. They also receive a silver corrosion finish that looks great and prevents corrosion. Bolt on the winning performance of GG15HC high-carbon blade rotors—from the EBC line of BSD Sport Series rotors.

4.0 out of 5 stars ( 8 )

$361.32

$469.02

Fifteen52 Podium Gloss Silver Wheels

The '90s era of Super Touring racing has been at the roots of Fifteen52's inspiration since inception. The big wheel diameters, simple designs, low ride heights, and competitive action made for a race series that would remain in minds for years to come. The Podium is Fifteen52's iteration of the classic multi-spoke design that saw wheel-to-wheel action in Touring Car Championships of the time. Through the design stages, engineers relied on the company's trademark minimalist design language, incorporating a flat outer lip edge and simple spoke details. The profile of the wheel dives gradually into the lug bowl, where you see the new Lug Cap System—mimicking motorsport centerlock applications while retaining the ease of standard lugs for the street. Podium gloss silver wheels are available in a variety of widths, diameters, bolt patterns, and other fitment options.

Not Yet Reviewed

$294.06