Free Shipping on Orders Over $109 at Summit Racing

Summit Bucks

Denso Remanufactured Alternators

Denso alternators are not only original equipment on many of the world's top production cars; they are a favorite in motorsports as well, where their light weight, high-efficiency, and durability make them the natural choice. Denso remanufactured alternators go through a grueling process; stators and rectifiers are tested to 300 V, while rotors are submitted to 600 V, to ensure reliable performance. Rotor slip rings are buffed to an 8 micron surface finish, with run out limited to 20 microns, minimizing brush wear and abrasion. Bearings are validated to OE standards and loaded with premium OE-specification lubricants. Offered in wide range of amp ratings for hundreds of specific vehicle applications, all alternators meet Denso's rigorous First Time Fit standards. Contemporary vehicles employ dozens of sophisticated electronic systems, placing heavy demands on the charging system. The alternator is no place to cut corners. Additional features of Denso remanufactured alternators include: * Meet or exceed all manufacturer standards, and provide years of reliable service * First Time Fit provides perfect mounting with no belt/pulley alignment issues * Housings re-tapped and damage-checked for heat warping, corrosion, or improper surface alignment * Voltage regulators 100 percent tested to OE standards * All hardware stripped and replated * Premium cores and precise OE-assembly benchmarks * Designed to meet grueling heat and electrical requirements * OE-quality fit and appearance * Full compatibility with sensitive electronics systems

4.53 out of 5 stars ( 43 )

$250.99

—

$407.99

Summit Bucks

FMF Racing Q4 Hex S/A Slip-On Mufflers

FMF Racing is the leader in high performance quiet technology and their Q4 HEX S/A slip-on mufflers are the next evolution in off-road exhaust. These slip-on mufflers employ intricate chambers, baffles and proprietary multistage packing material which makes them the best performing quiet muffler available. With the Q4 you don't need to hear the power, just feel the power! FMF approached the design process of the Q4 HEX with the goal of achieving more power, while keeping noise levels to a minimum. After countless hours of testing, FMF proved you don't have to settle for a plugged up, horsepower-robbing moto muffler to remain sound compliant. Key features: * Rugged design for off-road endurance * Less sound equals more ground * Meets USFS and FIM World Enduro sound regulations * Power gains throughout the entire rpm range * Spark arrestor included * Pounds lighter than stock

5.0 out of 5 stars ( 1 )

$404.99

Summit Bucks

Denso Air/Fuel Ratio Sensors

Denso air/fuel ratio sensors (A/F sensors) were developed to measure air-to-fuel ratios under a wider range of driving conditions than oxygen sensors. A/F sensors, also known as wide-band oxygen sensors, send information to the engine management computer to make adjustments based on driving conditions. Their wider range and variable adjustments allow engines to burn fuel more efficiently and produce fewer emissions. As A/F sensor technology has evolved, Denso has been there every step of the way. From the first thimble-type sensors to today's heated, quick-response sensors required to meet ever more stringent emissions regulations, Denso has supplied OEMs with quality components and continues to innovate. Denso helped to develop this important technology and you can rely on Denso First Time Fit A/F sensors. Features and benefits of Denso air/fuel ratio sensors include: * Tarnish-proof platinum electrode provides longer life and maintains accuracy * Quick-response planar zirconia element quickly detects oxygen concentration * Measures air/fuel ratios from approximately 12:1 to 19:1 * Increased performance by mapping air/fuel ratios throughout the RPM range * Lower emissions by optimizing the air/fuel mixture * Reduces fuel consumption and maximizes catalytic converter life * First Time Fit design delivers the right part the first time

4.78 out of 5 stars ( 23 )

$251.99

—

$499.99

Summit Bucks

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters

MagnaFlow California Grade CARB Compliant direct-fit catalytic converters comply with California Air Resources Board (CARB) emissions regulations, which require more precious metals and rigorous testing, plus the direct-fit means an easier bolt-on install for you. Choose the perfect fit for your vehicle. Features include: * Stainless steel construction * CNC-precision robotic manufacturing * Limited 5-year/50,000 mile warranty

2.67 out of 5 stars ( 3 )

$422.00

—

$500.00

Summit Bucks

Denso Manifold Absolute Pressure Sensors

The manifold absolute pressure (MAP) sensor is part of many engine electronic control systems. It delivers instantaneous manifold pressure information to the engine's electronic control unit (ECU). The data provided by the MAP sensor is used to calculate air density and determine the engine's air mass flow rate. This data determines the required fuel metering and ignition timing for optimum engine performance. Denso manifold absolute pressure sensors provide superior air and fuel regulation with leading edge sensing technology. As one of the first companies to produce engine management sensors, Denso continues to bring new technology to the industry. Key features of Denso manifold absolute pressure sensors include: * Meets or exceeds OEM specifications * Manufactured with the highest quality materials * Efficiently measures the pressure of the intake manifold * Engineered to fit the first time * Enhances performance and fuel economy by replacing a failing MAP sensor

Not Yet Reviewed

$271.99

—

$345.99

Summit Bucks

Oracle Tesla Model 3 Dynamic ColorSHIFT Headlight DRL Upgrades

Enjoy head-turning style on your 2021 and newer Tesla Model 3 with Oracle Dynamic ColorSHIFT daytime running light upgrades. These kits allow you to upgrade your DRLs to any color imaginable, while also maintaining static color control and a white mode for normal street driving. Once installed, choose from a variety of colors, patterns, and themes—then switch the lights back to white for legal on-road use. Create custom headlights for your EV by replacing the factory DRL circuit board with Oracle Tesla Model 3 Dynamic ColorSHIFT Headlight DRL upgrades! More product features, items, and specs include: * (4) Tesla Model 3 Dynamic ColorSHIFT DRL boards for the headlights • (1) Dynamic Bluetooth controller • (1) LED voltage regulator with data splitter hub * Bright output with less power consumption * Ultra-customized styling with moving multi-color patterns with Dynamic ColorSHIFT * White and amber are road-legal colors—other colors are not intended for on-road use; please verify your state and local driving laws * For the Dynamic ColorSHIFT App, use protocol setting GRB-SK6812

Not Yet Reviewed

$378.00

Summit Bucks

Jones Racing Alternators

Add one-wire power to your setup with Jones Racing alternators! That's right--only one 10-gauge wire needs to be run from the back terminal to your battery. Their switchless design offers high performance that weighs less and is more efficient. And the more efficient your engine is, the more horsepower you can achieve! Give your electrical system a jolt with Jones Racing alternators.

Not Yet Reviewed

$276.21

—

$386.73

Summit Bucks

Denso Alternators

Denso alternators are not only original equipment on many of the world's top production cars; they are a favorite in motorsports as well, where their light weight, high-efficiency, and durability make them the natural choice. Offered in wide range of amp ratings for many specific vehicle applications, all Denso alternators meet Denso's rigorous First Time Fit standards. Contemporary vehicles employ dozens of sophisticated electronic systems, placing heavy demands on the charging system. The alternator is no place to cut corners … Denso alternators are quality components. Additional features of Denso alternators include: * All-new materials and components * Meet or exceed all manufacturer standards, and provide years of reliable service * Compact and lightweight design * First Time Fit provides perfect mounting with no belt/pulley alignment issues * Precise OE-assembly benchmarks * Designed to meet grueling heat and electrical requirements * OE-quality fit and appearance * Full compatibility with sensitive electronics systems

5.0 out of 5 stars ( 1 )

$254.99

—

$475.99

8 Results Found For "regulator"