The WERKSracing 2009-2012 Buick Regal Turbo & GS Remote Tune - power custom programmed to your specs!!! Expect a huge increase in power and torque on 93 octane fuel!...

This Transmission Blockoff plate covers the opening on the front of the bellhousing behind the exhaust system on the Polaris Slignshot. This cover prevents rocks and other debris from entering the be...

WERKSracing Kappa Lower Downpipe Flange. Fits both LNF and LE5 Kappas Features - 3/8" Thick 304 Stainless Steel Water jet cut 2.5" ID opening for proper mating to OEM style exhaust setups...

This is our new WERKSracing replacement valve cover bolt kit for the LNF LDK and LHU valve covers. Comes complete with 11 Zinc Yellow Chromate Plated M6 bolts for a fresh look. Torque to 89inlbs...

This is the new WERKSracing Polaris Slingshot AGM Big Battery Bracket Kit! Ditch the pricey overrated Optima setup and get a great and less expensive DEKA AGM full size battery into your Slingshot! ...

We are proud to introduce our new WERKSracing Pre-HPFP Fuel Filter Kit for the LNF LDK or LHU engines! We have seen multiple instances, especially on E-85 and E-47 cars, where contaminants sneak thro...