The following section describes and outlines some of the more common modifications that are performed to the various Celica engines. These are mechanical parts that either increase the horsepower potential of the engine, increase the reliability or strength of the engine components, or improve the driveability of the engine.
Select the engine component that you are interested in from the list below.
Engine Short Block Internals
Turbo and Supercharger Upgrades
Cylinder Head Modifications
Fuel Upgrades
Clutch and Flywheel
Manifold Upgrades
Exhaust Upgrades
Throttle Body Upgrades
Intake and Air Filter Modifications
Transmission Upgrades
Intercooler Upgrades and Detonation Prevention
Blow-off Valves (BOV)
Oil System Modifications
Easy Engine Modifications