Supertech Black Nitride Valves for 2JZ Supra Vibrant or a deep aggressive street

or a deep aggressive street sound with xMOD Muffler Modules

but these are sold individually as needed

Popular in many sports car applications as well as light trucks (Chevy 1500 Silverado

they provide consistent pressure at high temperature and resist relaxing at temperatures up to 900°F

(2) STM Tie-Downs

Supertech Black Nitride Valves for 2JZ Supra Vibrant or a deep aggressive streetSupertech black nitride exhaust and intake valves for 2JZGTE Toyota Supra twin turbo. These valves are available in various sizes to match your head diameter. Sold as a set of 12 or individually as needed. Please do all your research and consult your engine builder if necessary! Black nitride valves are made from one piece forged stainless steel then go through a special hardening process to lessen the friction between the valve and guide. Vehicle