This ARP LNF LHU LDK stainless steel exhaust manifold to turbo stud kit is the strong solution to your broken OEM studs and stripped nuts. The studs have a unique “nut starter” nose and a hex-broach...

Our new WERKSracing WR-1 Big Wheel bolt on LNF Turbo super core is designed for the individual who just needs to swap in the CHRA and compressor side of their K04 turbo. Features/Includes - Stoc...

Our new WERKSracing K04 exhaust housing is a stock replacement for your OEM LNF LDK or LHU K04 turbocharger exhaust housing. Designed to be a replacement for a cracked or a housing that has a stuck w...

We are proud to release our new WERKSracing LNF Kappa "Big Fatty" aluminum turbo outlet pipe. This cast aluminum discharge pipe has been engineered to give more internal volume by increasing the inte...

This is our new WERKSracing Kappa V8 dual pass cooling module! We have noticed the A/C condensers on Kappas with any decent amount of miles are fully clogged with bent fins and contributing to coolin...

This is the proper transmission control module you need to run a 6L80e or 6l90e 6 speed automatic transmission in your Kappa V8 using our harness and ECU combo. This pre-programmed TCM correctly func...

The Kappa platform (Solstice/Sky) has a common issue with overheating due to the hoses to the overflow tank. These are one-way valves so when the coolant system cools down and creates a vacuum, they w...

This is a bolt on larger mechanical fuel pump for your direct injection LNF, LHU, or LDK engine. This is an absolute must have for any LNF/LHU wanting more than 400whp on E85. Features/Includes - ...

This is our stock replacement K04 turbocharger. Designed as a factory bolt on replacement turbocharger for your OEM K04 turbocharged LNF, LDK or LHU powered vehicles. Features/Includes - New K...

Solstice Sky Rear Differential Axle Seal....