Water-methanol injection systems are the answer to cooling intake air and boosting power. If youâ€™re looking for a system that can be used on any forced induction engine or ANY engine with a traditional EFI system, shop with us. Need some added diesel power? Performance Truck Products carries methanol-injection truck parts that increase EGT control and fuel economy while towing. Browse our catalog for complete systems that include fuel tanks, plug-and-play wiring, and digital controllers. Weâ€™ve also got boost coolers, injection nozzles, methanol tubing, and other truck add-ons for your injection system. Need these parts for your modified muscle car? Check out our inventory below. If you have questions about any performance truck parts, just ask. Weâ€™re enthusiasts and experts who want to help.