Throttle Body Air Horn Kit Designed to improve the air flow capabilities of a Sidedraft Throttle Body, these air horns are manufactured & machined in-house for the maximum accuracy and quality. The full radius design is accepted by the performance...

Tube Kit Only (LC Pro Air Intake) Not Smog Compliant The LC Pro Intake Tube replaces your restrictive factory plastic intake system with a 2 1/2" mandrel bent ceramic-coated stainless steel tube while retaining the factory inlet and air box. CNC...

Fuel Filter When was the last time you changed your fuel filter? Toyota recommends changing it out every 30,000 miles, but some prefer changing theirs every 15,000 for many reasons. LC Engineering carries fuel filters for your Toyota. One of the most...

Fuel Filter A frequently overlooked tune-up component is the fuel filter. While modern gasoline is highly refined, contaminants can still get in fuel anywhere from the filling of the transport truck to particles in your own gas tank. Little bits of...

Fuel Filter LC Engineering carries fuel filters for your Toyota. One of the most commonly overlooked tune-up components is your fuel filter. When you consider factors like a 15 to 25 year old metal gas tank with debris inside it, junk gasoline, and...

Fuel Injector Service (3RZ Fuel Injector Service) NOTE: Customer is responsible for paying postage to send their injectors to LC Engineering. Be sure to include the following with your injectors: Name (First & Last) Return Shipping Address Sales...

Fuel Injector Service (5VZ Fuel Injector Service) NOTE: Customer is responsible for paying postage to send their injectors to LC Engineering. Be sure to include the following with your injectors: Name (First & Last) Return Shipping Address Sales...

1-Bar Map Sensor (No Boost) Map sensors in 3 varieties (1 Bar, 2 Bar, and 3 Bar), and a barometric pressure sensor. 1 Bar Sensors are good for NA engines and measure from 0 (vacuum) to approximately atmospheric pressure. A 2 Bar Sensors is good for up...

Hall Sensor (Replacement) The Hall Sensor mounts on the front cover and uses magnets strategically mounted in the balancer pulley to generate a signal for proper ignition timing. Contact our Tech Support Line for further information at...

Fan Relay Electric fan relay upgrade for Pro Fuel Injection kits. Allows the computer in our Pro Fuel Injection kits to control your electric fan. Contact our Tech Support Line for further information at 928-575-2174. Note: Images are for...

Air Conditioning / Fast Idle Solenoid This solenoid can be used for one of two options; A/C or Fast Idle. The Fast Idle/ A/C Solenoid does not require an additional valve. The fast idle option consists of extra circuitry added to the ECU, a control...

Air Temp Plate (Adapts Cold Start Injector to Air Temp Sensor) Custom made plate to install an air temperature sensor where the cold start injector normally sits. Contact our Tech Support Line for further information at 928-575-2174...