CSR Performance Hardware and Service Supplies

CSR Performance Products: Built by Racers, Trusted on the Track and Street

CSR Performance Products has been engineering competition-grade automotive components since 1989. Founded by racers, the brand draws on decades of on-track experience to develop parts that hold up to the extreme demands of motorsports while remaining equally at home on performance street machines. From drag strips to road courses and circle tracks, CSR's reputation for precision-engineered components has made them a go-to name for builders who refuse to compromise.

Based in Florida, CSR designs and manufactures a broad catalog of engine and drivetrain accessories. Their lineup spans high-torque mini starters, electric water pumps, billet aluminum cooling components, transmission shields, flexplates, carburetor spacers, throttle cables, and an extensive range of brackets and clamps. The common thread across all of it is rigorous attention to fit, finish, and function — parts that install cleanly and perform reliably whether you are running a weekend bracket car or a serious ground-up build.

Cooling Performance You Can Count On

One of CSR's most respected product lines is their engine water pumps. CSR's electric water pumps are engineered to deliver high gallons-per-minute flow with a lightweight billet aluminum housing, making them a popular upgrade for builds where eliminating belt-driven accessories is a priority. Available for a wide range of popular applications — including small- and big-block Chevy, Ford, and Chrysler platforms — these pumps are designed for a direct bolt-on installation in most configurations, simplifying the upgrade process without sacrificing performance.

Complementing the pump lineup, CSR also produces a versatile selection of fuel filler necks and related cooling accessories. Their billet aluminum filler necks — including intake manifold and inline radiator hose versions — are precision-machined for a clean, leak-free fit and are available in clear or black anodized finishes. These components allow builders to tailor their cooling and fluid management systems with hardware that looks as good as it functions.

A Complete Performance Ecosystem

What sets CSR apart from generic replacement-parts suppliers is the depth and coherence of their catalog. Because the brand was built around the needs of racing teams, every product is designed with real-world installation and durability in mind. Their mini starter series, for example, is engineered specifically for high-compression engines across multiple makes, and is recommended for applications ranging from street rods to truck and tractor pulling. The same philosophy extends to their billet accessories, throttle cables, and SFI-certified transmission shields — each component engineered to integrate with a serious performance build rather than simply check a box.

Whether you are refreshing a classic muscle car, building a dedicated race vehicle, or upgrading a late-model platform, CSR Performance Products delivers the kind of race-tested reliability that enthusiasts have trusted for more than three decades.