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!...

We are proud to introduce our WERKSracing GM Coolant Surge Tank Aluminum Weld Bung. This aluminum weld bung allows the fabricator to create their own coolant surge tank using the OEM GM surge tank fi...

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! ...