These new bolt-in coils are designed with improved materials and windings to produce a stronger spark. This improved spark helps burn the fuel mixture more efficiently resulting in a smooth idle and i...

This is our WERKSracing T850 Speedo Housing Flange Head 10.9 Bolt Kit. Comes complete with 5) M8 and 1) M6 flange head Zinc Chromate Plated 10.9 bolts. Provides more clamping force due to larger fl...

A fixed 50/50 vented valve, the Turbosmart Shortie Kompact Dual Port valves have been specifically designed to suit BorgWarner EFR and KKK turbos. They also fit the popular Ford Ecoboost engines. Unli...

We are proud to release the new WERKSracing/High Flow LNF Turbo Manifold! This is the ultimate in performance, quality and reliability for your turbo build!!! Features - Twin Scroll merge colle...

New for 2023 is our WERKSracing Kappa fabricated aluminum coolant surge tank! Handcrafted in the USA and expertly TIG welded this new coolant surge tank bolts right in and give that finished look to ...

11588522R ARP Ecotec Timing Chain Tensioner Bolt Set for 2.0 2.2 2.4 Ecotec engines. Special heat-treated 8740 chromoly bolts feature a black oxide finish. 170,000 psi fastener Yield Strength (...