Performance Parts & Accessories - Upgrades, Mods, Tuning & Car Care| CarParts.com

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Performance Best Sellers

Brake Disc and Pad Kit

Upgrade your vehicle’s braking power the easy way with a performance brake disc and pad kit.

Shock Absorber and Strut Assembly

Enjoy smooth handling and excellent traction with performance shock absorber and strut assemblies built for the race track and the off-road.

Brake Caliper

Equip your vehicle with performance brake calipers that are precision-engineered for maximum braking power and stiffness.

Brake Pad Set

Enjoy noise-free and dustless braking when you upgrade to performance brake pads.

Brake Disc and Caliper Kit

Get everything you need to restore your ride’s braking performance in a single brake disc and caliper kit一from brake rotors and mounting hardware to pads and calipers.

Brake Disc

Boost your vehicle's performance with top-of-the-line brake discs designed to prevent overheating and warping despite the toughest conditions.

Wheel

Be prepared to go wherever the road takes you with precision-engineered steel or aluminum wheels.

Body Mount Kit

Get durable bushings and washers to improve ride quality and comfort with a high-quality body mount kit.

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Find Performance Car Parts on CarParts.com

As dependable as your vehicle is, it’s bound to develop issues as it racks up mileage due to worn-out or damaged components. To keep your car, truck, or SUV performing at its best, you must replace faulty parts once they begin to show signs of trouble. You can get stock replacement parts or, better yet, invest in car performance upgrades like heavy-duty brake discs and pads, shocks and struts, and PCM tuners for better quality and longer service life.

Get the parts you need to take your vehicle to the next level right here at CarParts.com一where car performance mods are made easy. We have a great selection of upgrades for various makes and models, so you’re sure to find what you need for all your performance car care needs. All our products passed the highest quality control standards from the most reputable names in the industry to guarantee successful car performance tuning.

Shop Aftermarket Performance Car Parts

Taking the aftermarket route to elevate your car’s performance offers several advantages over relying on OEM parts. Aftermarket performance parts allow you to upgrade your vehicle’s power and performance without going over budget. And because several manufacturers offer the same products, you’ll have plenty of options to choose from when it comes to design, features, and more. So, what are you waiting for? Shop now to enjoy the best deals on aftermarket performance parts today!

Featured Parts

Front Bumper Replacement

Mechanical Fuel Pumps

Polished Wheels

Reusable Air Filters

Sealed Beam Headlights

Shock Absorbers

Silver Rims

Silver Wheels

Stainless Steel Brake Lines

Steel Rims

Steel Wheels

Universal Catalytic Converters

Performance Articles

Cooling System Must-Haves for Better Engine Performance Summary In some cases, extremely hot temperatures can become too unbearable even for a cooling system that’s been running well all year long without overheating. A thicker radiator has a bigger surface area than normal, letting more air come into contact with the radiator fins. Switching to a silicone radiator... Learn More

How Do Headers Improve Engine Performance? Summary An exhaust header gives an engine longer and wider pipes. These pipes reduce engine back pressure and create a scavenging effect, which can increase engine performance. A header can also drastically change a vehicle’s sound.Headers can give engines more power through longer tubing, which allows exhaust gases from each... Learn More

The 6 Best Spark Plug Brands for Improved Engine Performance Summary Spark plugs produce the spark needed to efficiently combust the fuel-air mixture while also acting as heat exchangers that transfer unwanted heat from the combustion chamber to the engine’s cooling system. Bad spark plugs undermine your engine’s performance.Some of the best spark plug brands are NGK, Bosch, AC Delco,... Learn More

How Much Horsepower Does a Twin Turbo Add? Summary A twin turbo is essentially a dual turbocharger setup that aims to improve engine performance and power. Turbo lag is a common issue in single-turbo vehicles because the turbo is bigger. In a twin-turbo setup, two smaller housings are used to reduce turbo lag. A twin turbo can boost... Learn More

Common Hyundai Engine Problems to Watch Out for Summary Some of the most common engine problems that affect Hyundai vehicles include carbon deposits, oil sludge buildup, and engine knocking and stalling. Oil leaks and poor fuel economy are also frequently reported. Some drivers of Hyundai vehicles have also complained about poor engine performance when driving. Hyundai is known... Learn More

Best Cold Air Intakes To Improve Your Engine’s Performance Summary Cold air intakes are a great upgrade for your vehicle’s intake manifold because they can improve engine performance and sound. You should consider cold air intakes from brands like Injen, K&N, and aFe because they have a good reputation for making high-quality intake systems. The effects of installing a... Learn More