Supertech Toyota 1JZ Black Nitride Intake Valve - Set of 12 TIVN-1008-12 oversized valve a clean system reduces the

a clean system reduces the risk of costly repairs and maintains optimal steering performance

1-Year Warranty Against Manufacturers Defect

Excess fuel in the surge tank is returned back to the vehicle's main fuel tank

For vehicles with high fuel demands

Supertech Toyota 1JZ Black Nitride Intake Valve - Set of 12 TIVN-1008-12 oversized valve a clean system reduces theSupertech Toyota 1JZ Black Nitride Intake Valve Set of 12 SKU: TIVN 1008 12 Supertech Engine Valves are engineered for high performance street and racing applications, delivering exceptional strength, heat resistance, and precise fit. Production begins with a one piece forging, where the head is formed under a slow two step process to maintain optimal material grain flow. Each valve undergoes multiple CNC machining steps, stress relieving heat