Underdrive Pulley (4" Double Groove) Underdrive pulleys are an excellent addition for just about any high RPM performance application. The lightweight of these billet aluminum pulleys will reduce the drag on your engine, while the underdrive design...

Adapter & Filter Kit (Aisin 22R Carb To K&N Filter) This kit is everything you need to upgrade from the stock restrictive air filter assembly on your Toyota to a chrome 11" by 2" K&N air filter. Designed specifically to fit the Aisin...

Weber Gasket Kit If you just need to freshen up the gaskets on your Weber carburetor, this kit if for you. It does not include any accelerator pump diaphragms or other parts included in a complete rebuild- only the gaskets. Contact our Tech...

Fuel Pressure Regulator (Black Anodized) An All-Black Fuel Regulator Upgrade Series for OE and Mild Upgrades to around 800HP. The FPR Kompact Series includes a Universal (1/8NPT) Inlet and Outlet they are providing class-leading fuel control and response...

Fuel Pressure Regulator (Blue Anodized) The installation of performance fuel injectors or a high-flow fuel pump requires the use of an aftermarket fuel pressure regulator to allow pressure adjustments while maintaining a stable base pressure. They can...

Fuel Pressure Regulator (Black Anodized) The installation of performance fuel injectors or a high-flow fuel pump requires the use of an aftermarket fuel pressure regulator to allow pressure adjustments while maintaining a stable base pressure. They can...

Stainless Steel Brake Line Kit (Tacoma To Tundra Upgrade) LC Engineering is proud to offer D.O.T. stainless steel braided brake lines using hose lined with PTFE, making it compatible with all brake line fluids on the market today. These lines will...

Filter & Bracket Kit (LC Pro Air Intake) We developed this filter kit to eliminate the ugly restrictive filter box, mount an open-element K&N filter, and even made a nice sturdy bracket to hold it all in place. By using an open element filter...

LC Pro Air Intake Kit Now 50 state smog legal!! You asked, we delivered! For years we've been offering our stainless steel crossover intake tube, as well as the K&N FIPK kit for the same trucks. Well now we've combined the best of both worlds! We have...

Manual Boost Controller (In Cabin) By far the easiest and most cost-effective way of controlling the amount of pressure going to the wastegate is via a Gated Boost Control Valve. All Turbosmart Gated Boost Controllers are manufactured from high-grade...

34mm "Kompact " Blow Off Valve (Black Anodized) The Kompact Plumb Back blow off valve is a fully recirculating valve that vents all excess pressure back into the intake system. Great for enthusiast not wanting to be noticed. Fits most cars using the...

34mm "Kompact" Blow Off Valve (Black Anodized) The Kompact Dual Port vents both to the atmosphere and back into the air intake. Ports with sequential timing allow quieter operation during normal driving, while getting all the benefits of a...