Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Exhaust Valve - Set of 8 2021-nissan-leaf-esi2833441 Notched necks are designed for

Notched necks are designed for clamp in installation using 1" wide band clamps 18325 (clamps not included)

Black Anodized Finish

50˚ for vehicles equipped with DANA 44 or GM 10 bolt axles

Housed inside the air box is an AIRAID oiled premium air filter for outstanding air flow and filtration

which mitigates interior noise by cancelling out the natural droning frequencies produced by your JK Jeep Wrangler at cruising speeds while retaining the character of your engine's exhaust note

Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Exhaust Valve - Set of 8 2021-nissan-leaf-esi2833441 Notched necks are designed forSupertech Mazda Ford Duratec 2. 0L 2. 3L Black Nitrided Exhaust Valve Set of 8