PERFORMANCE PARTS
Engine Valves
MAEVN-1204$29.00Black Nitrided Exhaust ValveFord - GT 4cyl 1.6l - 28.00mm (std)Ford - GT 4cyl 1.8l - 28.00mm (std)Ford - GT 4cyl 1.9l - 28.00mm (std)Ford - GT Turbo 4cyl 1.6l Turbo - 28.00mm (std)Mazda - 10th Anniversary 4cyl 1.8l - 28.00mm (std)Mazda - 4WD 4cyl 1.8l - 28.00mm (std)Mazda - Base 4cyl 1.8l - 28.00mm (std)Mazda - Base 4cyl 1.8l - 28.00mm (std)Mazda - DX 4cyl 1.8l - 28.00mm (std)Mazda - ES 4cyl 1.8l - 28.00mm (std)Mazda - LS 4cyl 1.8l - 28.00mm (std)Mazda - LX 4cyl 1.8l - 28.00mm (std)Mazda - M Edition 4cyl 1.8l - 28.00mm (std)Mazda - Mazdaspeed 4cyl 1.8l Turbo - 28.00mm (std)Mazda - SE 4cyl 1.8l - 28.00mm (std)Mazda - SE 4cyl 1.8l - 28.00mm (std)Mazda - Shinsen 4cyl 1.8l - 28.00mm (std)Mazda - STO 4cyl 1.8l - 28.00mm (std)MAEVN-1206$29.50Black Nitrided Exhaust Valve Ford - GT 4cyl 1.6l - 29.00mm (+1)Ford - GT 4cyl 1.8l - 29.00mm (+1)Ford - GT 4cyl 1.9l - 29.00mm (+1)Ford - GT Turbo 4cyl 1.6l Turbo - 29.00mm (+1)Mazda - 10th Anniversary 4cyl 1.8l - 29.00mm (+1)Mazda - 4WD 4cyl 1.8l - 29.00mm (+1)Mazda - Base 4cyl 1.8l - 29.00mm (+1)Mazda - Base 4cyl 1.8l - 29.00mm (+1)Mazda - DX 4cyl 1.8l - 29.00mm (+1)Mazda - ES 4cyl 1.8l - 29.00mm (+1)Mazda - LS 4cyl 1.8l - 29.00mm (+1)Mazda - LX 4cyl 1.8l - 29.00mm (+1)Mazda - M Edition 4cyl 1.8l - 29.00mm (+1)Mazda - Mazdaspeed 4cyl 1.8l Turbo - 29.00mm (+1)Mazda - SE 4cyl 1.8l - 29.00mm (+1)Mazda - SE 4cyl 1.8l - 29.00mm (+1)Mazda - Shinsen 4cyl 1.8l - 29.00mm (+1)Mazda - STO 4cyl 1.8l - 29.00mm (+1)MAEVN-2301F$29.50Black Nitrided Exhaust ValveFord - LX 4cyl 2.0l - 30mm(std) Flat Ford - LX 4cyl 2.3l - 30mm(std) Flat Ford - RS 4cyl 2.3l Turbo 99H - 30mm(std) Flat Ford - S 4cyl 2.0l - 30mm(std) Flat Ford - SE 4cyl 2.0l - 30mm(std) Flat Ford - SE 4cyl 2.3l - 30mm(std) Flat Ford - SEL 4cyl 2.0l - 30mm(std) Flat Ford - SES 4cyl 2.0l - 30mm(std) Flat Ford - Sony Limited Edition 4cyl 2.0l - 30mm(std) Flat Ford - ST 4cyl 2.0l Turbo - 30mm(std) Flat Ford - ST 4cyl 2.3l - 30mm(std) Flat Ford - SVT 4cyl 2.0l - 30mm(std) Flat Ford - Titanium 4cyl 2.0l - 30mm(std) Flat Ford - ZTS 4cyl 2.0l - 30mm(std) Flat Ford - ZTS 4cyl 2.3l - 30mm(std) Flat Ford - ZTW 4cyl 2.0l - 30mm(std) Flat Ford - ZTW 4cyl 2.3l - 30mm(std) Flat Ford - ZX3 4cyl 2.0l - 30mm(std) Flat Ford - ZX3 4cyl 2.3l - 30mm(std) Flat Ford - ZX4 4cyl 2.0l - 30mm(std) Flat Ford - ZX4 ST 4cyl 2.3l - 30mm(std) Flat Ford - ZX5 4cyl 2.0l - 30mm(std) Flat Ford - ZX5 4cyl 2.3l - 30mm(std) Flat Ford - ZXW 4cyl 2.0l - 30mm(std) Flat Mazda - Grand Touring 4cyl 2.3l Turbo MZR - 30mm(std) Flat Mazda - Mazdaspeed 4cyl 2.3l Turbo MZR - 30mm(std) Flat Mazda - Mazdaspeed 4cyl 2.3l Turbo MZR - 30mm(std) Flat Mazda - Sport 4cyl 1.5l MZR - 30mm(std) Flat Mazda - Sport 4cyl 2.3l Turbo MZR - 30mm(std) Flat Mazda - Touring 4cyl 1.5l MZR - 30mm(std) Flat Mazda - Touring 4cyl 2.3l Turbo MZR - 30mm(std) Flat MAEVN-2304F$29.70Black Nitrided Exhaust ValveFord - LX 4cyl 2.0l - 31mm(+1)Ford - LX 4cyl 2.3l - 31mm(+1)Ford - RS 4cyl 2.3l Turbo 99H - 31mm(+1)Ford - S 4cyl 2.0l - 31mm(+1)Ford - SE 4cyl 2.0l - 31mm(+1)Ford - SE 4cyl 2.3l - 31mm(+1)Ford - SEL 4cyl 2.0l - 31mm(+1)Ford - SES 4cyl 2.0l - 31mm(+1)Ford - Sony Limited Edition 4cyl 2.0l - 31mm(+1)Ford - ST 4cyl 2.0l Turbo - 31mm(+1)Ford - ST 4cyl 2.3l - 31mm(+1)Ford - SVT 4cyl 2.0l - 31mm(+1)Ford - Titanium 4cyl 2.0l - 31mm(+1)Ford - ZTS 4cyl 2.0l - 31mm(+1)Ford - ZTS 4cyl 2.3l - 31mm(+1)Ford - ZTW 4cyl 2.0l - 31mm(+1)Ford - ZTW 4cyl 2.3l - 31mm(+1)Ford - ZX3 4cyl 2.0l - 31mm(+1)Ford - ZX3 4cyl 2.3l - 31mm(+1)Ford - ZX4 4cyl 2.0l - 31mm(+1)Ford - ZX4 ST 4cyl 2.3l - 31mm(+1)Ford - ZX5 4cyl 2.0l - 31mm(+1)Ford - ZX5 4cyl 2.3l - 31mm(+1)Ford - ZXW 4cyl 2.0l - 31mm(+1)Mazda - Grand Touring 4cyl 2.3l Turbo MZR - 31mm(+1)Mazda - Mazdaspeed 4cyl 2.3l Turbo MZR - 31mm(+1)Mazda - Mazdaspeed 4cyl 2.3l Turbo MZR - 31mm(+1)Mazda - Sport 4cyl 1.5l MZR - 31mm(+1)Mazda - Sport 4cyl 2.3l Turbo MZR - 31mm(+1)Mazda - Touring 4cyl 1.5l MZR - 31mm(+1)Mazda - Touring 4cyl 2.3l Turbo MZR - 31mm(+1)MAEVN-2301D$29.50Black Nitrided Exhaust ValveFord - LX 4cyl 2.0l - 30mm(std) DishFord - LX 4cyl 2.3l - 30mm(std) DishFord - RS 4cyl 2.3l Turbo 99H - 30mm(std) DishFord - S 4cyl 2.0l - 30mm(std) DishFord - SE 4cyl 2.0l - 30mm(std) DishFord - SE 4cyl 2.3l - 30mm(std) DishFord - SEL 4cyl 2.0l - 30mm(std) DishFord - SES 4cyl 2.0l - 30mm(std) DishFord - Sony Limited Edition 4cyl 2.0l - 30mm(std) DishFord - ST 4cyl 2.0l Turbo - 30mm(std) DishFord - ST 4cyl 2.3l - 30mm(std) DishFord - SVT 4cyl 2.0l - 30mm(std) DishFord - Titanium 4cyl 2.0l - 30mm(std) DishFord - ZTS 4cyl 2.0l - 30mm(std) DishFord - ZTS 4cyl 2.3l - 30mm(std) DishFord - ZTW 4cyl 2.0l - 30mm(std) DishFord - ZTW 4cyl 2.3l - 30mm(std) DishFord - ZX3 4cyl 2.0l - 30mm(std) DishFord - ZX3 4cyl 2.3l - 30mm(std) DishFord - ZX4 4cyl 2.0l - 30mm(std) DishFord - ZX4 ST 4cyl 2.3l - 30mm(std) DishFord - ZX5 4cyl 2.0l - 30mm(std) DishFord - ZX5 4cyl 2.3l - 30mm(std) DishFord - ZXW 4cyl 2.0l - 30mm(std) DishMazda - Grand Touring 4cyl 2.3l Turbo MZR - 30mm(std) DishMazda - Mazdaspeed 4cyl 2.3l Turbo MZR - 30mm(std) DishMazda - Mazdaspeed 4cyl 2.3l Turbo MZR - 30mm(std) DishMazda - Sport 4cyl 1.5l MZR - 30mm(std) DishMazda - Sport 4cyl 2.3l Turbo MZR - 30mm(std) DishMazda - Touring 4cyl 1.5l MZR - 30mm(std) DishMazda - Touring 4cyl 2.3l Turbo MZR - 30mm(std) DishMAIVN-1204 (hi flo)$29.00Black Nitrided Intake ValveFord - GT 4cyl 1.6l - 33.00mm (std)Ford - GT 4cyl 1.8l - 33.00mm (std)Ford - GT 4cyl 1.9l - 33.00mm (std)Ford - GT Turbo 4cyl 1.6l Turbo - 33.00mm (std)Mazda - 10th Anniversary 4cyl 1.8l - 33.00mm (std)Mazda - 4WD 4cyl 1.8l - 33.00mm (std)Mazda - Base 4cyl 1.8l - 33.00mm (std)Mazda - Base 4cyl 1.8l - 33.00mm (std)Mazda - DX 4cyl 1.8l - 33.00mm (std)Mazda - ES 4cyl 1.8l - 33.00mm (std)Mazda - LS 4cyl 1.8l - 33.00mm (std)Mazda - LX 4cyl 1.8l - 33.00mm (std)Mazda - M Edition 4cyl 1.8l - 33.00mm (std)Mazda - Mazdaspeed 4cyl 1.8l Turbo - 33.00mm (std)Mazda - SE 4cyl 1.8l - 33.00mm (std)Mazda - SE 4cyl 1.8l - 33.00mm (std)Mazda - Shinsen 4cyl 1.8l - 33.00mm (std)Mazda - STO 4cyl 1.8l - 33.00mm (std)MAIVN-1206 (hi flo)$29.50Black Nitrided Intake ValveFord - GT 4cyl 1.6l - 34.00mm (+1)Ford - GT 4cyl 1.8l - 34.00mm (+1)Ford - GT 4cyl 1.9l - 34.00mm (+1)Ford - GT Turbo 4cyl 1.6l Turbo - 34.00mm (+1)Mazda - 10th Anniversary 4cyl 1.8l - 34.00mm (+1)Mazda - 4WD 4cyl 1.8l - 34.00mm (+1)Mazda - Base 4cyl 1.8l - 34.00mm (+1)Mazda - Base 4cyl 1.8l - 34.00mm (+1)Mazda - DX 4cyl 1.8l - 34.00mm (+1)Mazda - ES 4cyl 1.8l - 34.00mm (+1)Mazda - LS 4cyl 1.8l - 34.00mm (+1)Mazda - LX 4cyl 1.8l - 34.00mm (+1)Mazda - M Edition 4cyl 1.8l - 34.00mm (+1)Mazda - Mazdaspeed 4cyl 1.8l Turbo - 34.00mm (+1)Mazda - SE 4cyl 1.8l - 34.00mm (+1)Mazda - SE 4cyl 1.8l - 34.00mm (+1)Mazda - Shinsen 4cyl 1.8l - 34.00mm (+1)Mazda - STO 4cyl 1.8l - 34.00mm (+1)MAIVN-1208 (std flo)$29.00Black Nitrided Intake ValveFord - GT 4cyl 1.6l - 33.00mm (std)Ford - GT 4cyl 1.8l - 33.00mm (std)Ford - GT 4cyl 1.9l - 33.00mm (std)Ford - GT Turbo 4cyl 1.6l Turbo - 33.00mm (std)Mazda - 10th Anniversary 4cyl 1.8l - 33.00mm (std)Mazda - 4WD 4cyl 1.8l - 33.00mm (std)Mazda - Base 4cyl 1.8l - 33.00mm (std)Mazda - Base 4cyl 1.8l - 33.00mm (std)Mazda - DX 4cyl 1.8l - 33.00mm (std)Mazda - ES 4cyl 1.8l - 33.00mm (std)Mazda - LS 4cyl 1.8l - 33.00mm (std)Mazda - LX 4cyl 1.8l - 33.00mm (std)Mazda - M Edition 4cyl 1.8l - 33.00mm (std)Mazda - Mazdaspeed 4cyl 1.8l Turbo - 33.00mm (std)Mazda - SE 4cyl 1.8l - 33.00mm (std)Mazda - SE 4cyl 1.8l - 33.00mm (std)Mazda - Shinsen 4cyl 1.8l - 33.00mm (std)Mazda - STO 4cyl 1.8l - 33.00mm (std)MAIVN-2002$35.70Black Nitrided Intake ValveFord - Base 4cyl 2.0l - 32.50mm (+1)Ford - Base 4cyl 2.2l - 32.50mm (+1)Ford - GL 4cyl 2.2l - 32.50mm (+1)Ford - GT 4cyl 2.2l Turbo - 32.50mm (+1)Ford - GT 6cyl 2.5l - 32.50mm (+1)Ford - GTS 4cyl 2.0l - 32.50mm (+1)Ford - LX 4cyl 2.2l - 32.50mm (+1)Ford - LX 6cyl 3.0l - 32.50mm (+1)Ford - SE 4cyl 2.0l - 32.50mm (+1)Ford - SE 6cyl 3.0l - 32.50mm (+1)Mazda - 4WD 4cyl 1.8l - 32.50mm (+1)Mazda - Base 4cyl 1.8l - 32.50mm (+1)Mazda - Base 4cyl 2.0l - 32.50mm (+1)Mazda - Base 4cyl 2.0l - 32.50mm (+1)Mazda - DX 4cyl 1.5l - 32.50mm (+1)Mazda - DX 4cyl 1.6l - 32.50mm (+1)Mazda - DX 4cyl 1.8l - 32.50mm (+1)Mazda - DX 4cyl 2.0l - 32.50mm (+1)Mazda - DX 4cyl 2.2l - 32.50mm (+1)Mazda - ES 4cyl 1.8l - 32.50mm (+1)Mazda - ES 4cyl 2.0l - 32.50mm (+1)Mazda - GT 4cyl 2.2l Turbo - 32.50mm (+1)Mazda - GT 4WS 4cyl 2.2l Turbo - 32.50mm (+1)Mazda - LE 4cyl 2.2l - 32.50mm (+1)Mazda - LS 6cyl 2.5l - 32.50mm (+1)Mazda - LX 4cyl 1.5l - 32.50mm (+1)Mazda - LX 4cyl 1.6l - 32.50mm (+1)Mazda - LX 4cyl 1.8l - 32.50mm (+1)Mazda - LX 4cyl 2.0l - 32.50mm (+1)Mazda - LX 4cyl 2.2l - 32.50mm (+1)Mazda - M Edition 6cyl 2.5l - 32.50mm (+1)Mazda - Mazdaspeed 4cyl 2.0l Turbo - 32.50mm (+1)Mazda - MP3 4cyl 2.0l - 32.50mm (+1)Mazda - SE 4cyl 1.8l - 32.50mm (+1)MAIVN-2301F$31.10Black Nitrided Intake ValveFord - LX 4cyl 2.0l - 35mm(Std) Flat Ford - LX 4cyl 2.3l - 35mm(Std) Flat Ford - RS 4cyl 2.3l Turbo 99H - 35mm(Std) Flat Ford - S 4cyl 2.0l - 35mm(Std) Flat Ford - SE 4cyl 2.0l - 35mm(Std) Flat Ford - SE 4cyl 2.3l - 35mm(Std) Flat Ford - SEL 4cyl 2.0l - 35mm(Std) Flat Ford - SES 4cyl 2.0l - 35mm(Std) Flat Ford - Sony Limited Edition 4cyl 2.0l - 35mm(Std) Flat Ford - ST 4cyl 2.0l Turbo - 35mm(Std) Flat Ford - ST 4cyl 2.3l - 35mm(Std) Flat Ford - SVT 4cyl 2.0l - 35mm(Std) Flat Ford - Titanium 4cyl 2.0l - 35mm(Std) Flat Ford - ZTS 4cyl 2.0l - 35mm(Std) Flat Ford - ZTS 4cyl 2.3l - 35mm(Std) Flat Ford - ZTW 4cyl 2.0l - 35mm(Std) Flat Ford - ZTW 4cyl 2.3l - 35mm(Std) Flat Ford - ZX3 4cyl 2.0l - 35mm(Std) Flat Ford - ZX3 4cyl 2.3l - 35mm(Std) Flat Ford - ZX4 4cyl 2.0l - 35mm(Std) Flat Ford - ZX4 ST 4cyl 2.3l - 35mm(Std) Flat Ford - ZX5 4cyl 2.0l - 35mm(Std) Flat Ford - ZX5 4cyl 2.3l - 35mm(Std) Flat Ford - ZXW 4cyl 2.0l - 35mm(Std) Flat Mazda - Grand Touring 4cyl 2.3l Turbo MZR - 35mm(Std) Flat Mazda - Mazdaspeed 4cyl 2.3l Turbo MZR - 35mm(Std) Flat Mazda - Mazdaspeed 4cyl 2.3l Turbo MZR - 35mm(Std) Flat Mazda - Sport 4cyl 1.5l MZR - 35mm(Std) Flat Mazda - Sport 4cyl 2.3l Turbo MZR - 35mm(Std) Flat Mazda - Touring 4cyl 1.5l MZR - 35mm(Std) Flat Mazda - Touring 4cyl 2.3l Turbo MZR - 35mm(Std) Flat MAIVN-2308D$40.60Black Nitrided Intake ValveFord - LX 4cyl 2.0l - 37.50mm(+2.5)Ford - LX 4cyl 2.3l - 37.50mm(+2.5)Ford - RS 4cyl 2.3l Turbo 99H - 37.50mm(+2.5)Ford - S 4cyl 2.0l - 37.50mm(+2.5)Ford - SE 4cyl 2.0l - 37.50mm(+2.5)Ford - SE 4cyl 2.3l - 37.50mm(+2.5)Ford - SEL 4cyl 2.0l - 37.50mm(+2.5)Ford - SES 4cyl 2.0l - 37.50mm(+2.5)Ford - Sony Limited Edition 4cyl 2.0l - 37.50mm(+2.5)Ford - ST 4cyl 2.0l Turbo - 37.50mm(+2.5)Ford - ST 4cyl 2.3l - 37.50mm(+2.5)Ford - SVT 4cyl 2.0l - 37.50mm(+2.5)Ford - Titanium 4cyl 2.0l - 37.50mm(+2.5)Ford - ZTS 4cyl 2.0l - 37.50mm(+2.5)Ford - ZTS 4cyl 2.3l - 37.50mm(+2.5)Ford - ZTW 4cyl 2.0l - 37.50mm(+2.5)Ford - ZTW 4cyl 2.3l - 37.50mm(+2.5)Ford - ZX3 4cyl 2.0l - 37.50mm(+2.5)Ford - ZX3 4cyl 2.3l - 37.50mm(+2.5)Ford - ZX4 4cyl 2.0l - 37.50mm(+2.5)Ford - ZX4 ST 4cyl 2.3l - 37.50mm(+2.5)Ford - ZX5 4cyl 2.0l - 37.50mm(+2.5)Ford - ZX5 4cyl 2.3l - 37.50mm(+2.5)Ford - ZXW 4cyl 2.0l - 37.50mm(+2.5)Mazda - Grand Touring 4cyl 2.3l Turbo MZR - 37.50mm(+2.5)Mazda - Mazdaspeed 4cyl 2.3l Turbo MZR - 37.50mm(+2.5)Mazda - Mazdaspeed 4cyl 2.3l Turbo MZR - 37.50mm(+2.5)Mazda - Sport 4cyl 1.5l MZR - 37.50mm(+2.5)Mazda - Sport 4cyl 2.3l Turbo MZR - 37.50mm(+2.5)Mazda - Touring 4cyl 1.5l MZR - 37.50mm(+2.5)Mazda - Touring 4cyl 2.3l Turbo MZR - 37.50mm(+2.5)MAIVN-2301D$31.10Black Nitrided Intake ValveFord - LX 4cyl 2.0l - 35mm(Std) DishFord - LX 4cyl 2.3l - 35mm(Std) DishFord - RS 4cyl 2.3l Turbo 99H - 35mm(Std) DishFord - S 4cyl 2.0l - 35mm(Std) DishFord - SE 4cyl 2.0l - 35mm(Std) DishFord - SE 4cyl 2.3l - 35mm(Std) DishFord - SEL 4cyl 2.0l - 35mm(Std) DishFord - SES 4cyl 2.0l - 35mm(Std) DishFord - Sony Limited Edition 4cyl 2.0l - 35mm(Std) DishFord - ST 4cyl 2.0l Turbo - 35mm(Std) DishFord - ST 4cyl 2.3l - 35mm(Std) DishFord - SVT 4cyl 2.0l - 35mm(Std) DishFord - Titanium 4cyl 2.0l - 35mm(Std) DishFord - ZTS 4cyl 2.0l - 35mm(Std) DishFord - ZTS 4cyl 2.3l - 35mm(Std) DishFord - ZTW 4cyl 2.0l - 35mm(Std) DishFord - ZTW 4cyl 2.3l - 35mm(Std) DishFord - ZX3 4cyl 2.0l - 35mm(Std) DishFord - ZX3 4cyl 2.3l - 35mm(Std) DishFord - ZX4 4cyl 2.0l - 35mm(Std) DishFord - ZX4 ST 4cyl 2.3l - 35mm(Std) DishFord - ZX5 4cyl 2.0l - 35mm(Std) DishFord - ZX5 4cyl 2.3l - 35mm(Std) DishFord - ZXW 4cyl 2.0l - 35mm(Std) DishMazda - Grand Touring 4cyl 2.3l Turbo MZR - 35mm(Std) DishMazda - Mazdaspeed 4cyl 2.3l Turbo MZR - 35mm(Std) DishMazda - Mazdaspeed 4cyl 2.3l Turbo MZR - 35mm(Std) DishMazda - Sport 4cyl 1.5l MZR - 35mm(Std) DishMazda - Sport 4cyl 2.3l Turbo MZR - 35mm(Std) DishMazda - Touring 4cyl 1.5l MZR - 35mm(Std) DishMazda - Touring 4cyl 2.3l Turbo MZR - 35mm(Std) Dish