Tomei Oversize Valves

The Tomei Oversize Valves
Type: IN+EX Set - 163400
Type: IN+EX Set - 163400
Type: IN+EX Set - 163401
Type: IN+EX Set - 163401
Type: IN+EX Set - 163402
Type: IN+EX Set - 163402
Type: IN+EX Set - 163403
Type: IN+EX Set - 163403
Tomei - Oversize Valves
Tomei - Oversize Valves
Tomei - Oversize Valves
Tomei - Oversize Valves
Tomei - Oversize Valves
Tomei - Oversize Valves
Tomei - Oversize Valves
Tomei - Oversize Valves

The Tomei Oversize Valves have been designed from the ground up for increased strength and fatigue resistance while improving air flow and therefore engine performance.

  • 1mm oversized compared to standard
  • Designed for increased flow efficiency on intake and exhaust
  • Thinner exhaust stem design enabling greater air flow and lighter weigh
  • High precision design for optimum sealing capabilities 
  • Surface treatment on intake side for improved wear, fatigue rate with improved heat and corrosion resistance
  • Intake side features SUH35 material for high heat resistance
  • Exhaust side features Iconel 751 material for the highest level of heat resistance
  • Please see the exact size specifications from Tomei under Links below.

Further information available from Tomei under Links below.

 

 

This part is made to order and usually ships 10 days after payment.

Vehicle Part Type   Price Order
180SX - RS13
SR20DET
161403
 1x Exhaust Valve
USD $ 29.36
USD $ 33.15
180SX - RS13
SR20DET
161402
 1x Intake Valve
USD $ 22.02
USD $ 24.86
180SX - RS13
SR20DET
163401
 IN+EX Set 180SX - RS13 - Type: IN+EX Set - 163401
USD $ 410.90
USD $ 464.03
Silvia - S13
SR20DET
161403
 1x Exhaust Valve
USD $ 29.36
USD $ 33.15
Silvia - S13
SR20DET
161402
 1x Intake Valve
USD $ 22.02
USD $ 24.86
Silvia - S13
SR20DET
163401
 IN+EX Set Silvia - S13 - Type: IN+EX Set - 163401
USD $ 410.90
USD $ 464.03
Silvia - S14
SR20DET
161403
 1x Exhaust Valve
USD $ 29.36
USD $ 33.15
Silvia - S14
SR20DET
161402
 1x Intake Valve
USD $ 22.02
USD $ 24.86
Silvia - S14
SR20DET
163401
 IN+EX Set Silvia - S14 - Type: IN+EX Set - 163401
USD $ 410.90
USD $ 464.03
Silvia - S15
SR20DET
161403
 1x Exhaust Valve
USD $ 29.36
USD $ 33.15
Silvia - S15
SR20DET
161402
 1x Intake Valve
USD $ 22.02
USD $ 24.86
Silvia - S15
SR20DET
163401
 IN+EX Set Silvia - S15 - Type: IN+EX Set - 163401
USD $ 410.90
USD $ 464.03
Skyline GT-R - BCNR33
163400
 IN+EX Set Skyline GT-R - BCNR33 - Type: IN+EX Set - 163400
USD $ 616.36
USD $ 696.05
Skyline GT-R - BNR32
163400
 IN+EX Set Skyline GT-R - BNR32 - Type: IN+EX Set - 163400
USD $ 616.36
USD $ 696.05
Skyline GT-R - BNR34
163400
 IN+EX Set Skyline GT-R - BNR34 - Type: IN+EX Set - 163400
USD $ 616.36
USD $ 696.05
180SX - RS13
SR20DET
Type 1x Exhaust Valve
161403
USD $ 29.36
USD $ 33.15
180SX - RS13
SR20DET
Type 1x Intake Valve
161402
USD $ 22.02
USD $ 24.86
Type: IN+EX Set - 163401
180SX - RS13
SR20DET
Type IN+EX Set
163401
USD $ 410.90
USD $ 464.03
Silvia - S13
SR20DET
Type 1x Exhaust Valve
161403
USD $ 29.36
USD $ 33.15
Silvia - S13
SR20DET
Type 1x Intake Valve
161402
USD $ 22.02
USD $ 24.86
Type: IN+EX Set - 163401
Silvia - S13
SR20DET
Type IN+EX Set
163401
USD $ 410.90
USD $ 464.03
Silvia - S14
SR20DET
Type 1x Exhaust Valve
161403
USD $ 29.36
USD $ 33.15
Silvia - S14
SR20DET
Type 1x Intake Valve
161402
USD $ 22.02
USD $ 24.86
Type: IN+EX Set - 163401
Silvia - S14
SR20DET
Type IN+EX Set
163401
USD $ 410.90
USD $ 464.03
Silvia - S15
SR20DET
Type 1x Exhaust Valve
161403
USD $ 29.36
USD $ 33.15
Silvia - S15
SR20DET
Type 1x Intake Valve
161402
USD $ 22.02
USD $ 24.86
Type: IN+EX Set - 163401
Silvia - S15
SR20DET
Type IN+EX Set
163401
USD $ 410.90
USD $ 464.03
Type: IN+EX Set - 163400
Skyline GT-R - BCNR33
Type IN+EX Set
163400
USD $ 616.36
USD $ 696.05
Type: IN+EX Set - 163400
Skyline GT-R - BNR32
Type IN+EX Set
163400
USD $ 616.36
USD $ 696.05
Type: IN+EX Set - 163400
Skyline GT-R - BNR34
Type IN+EX Set
163400
USD $ 616.36
USD $ 696.05

Vehicle Part Type   Price Order
Lancer Evolution IV - CN9A
163402
 IN+EX Set Lancer Evolution IV - CN9A - Type: IN+EX Set - 163402
USD $ 410.90
USD $ 464.03
Lancer Evolution IX - CT9A
163402
 IN+EX Set Lancer Evolution IX - CT9A - Type: IN+EX Set - 163402
USD $ 410.90
USD $ 464.03
Lancer Evolution V - CP9A
163402
 IN+EX Set Lancer Evolution V - CP9A - Type: IN+EX Set - 163402
USD $ 410.90
USD $ 464.03
Lancer Evolution VI - CP9A
163402
 IN+EX Set Lancer Evolution VI - CP9A - Type: IN+EX Set - 163402
USD $ 410.90
USD $ 464.03
Lancer Evolution VII - CT9A
163402
 IN+EX Set Lancer Evolution VII - CT9A - Type: IN+EX Set - 163402
USD $ 410.90
USD $ 464.03
Lancer Evolution VIII - CT9A
163402
 IN+EX Set Lancer Evolution VIII - CT9A - Type: IN+EX Set - 163402
USD $ 410.90
USD $ 464.03
Type: IN+EX Set - 163402
Lancer Evolution IV - CN9A
Type IN+EX Set
163402
USD $ 410.90
USD $ 464.03
Type: IN+EX Set - 163402
Lancer Evolution IX - CT9A
Type IN+EX Set
163402
USD $ 410.90
USD $ 464.03
Type: IN+EX Set - 163402
Lancer Evolution V - CP9A
Type IN+EX Set
163402
USD $ 410.90
USD $ 464.03
Type: IN+EX Set - 163402
Lancer Evolution VI - CP9A
Type IN+EX Set
163402
USD $ 410.90
USD $ 464.03
Type: IN+EX Set - 163402
Lancer Evolution VII - CT9A
Type IN+EX Set
163402
USD $ 410.90
USD $ 464.03
Type: IN+EX Set - 163402
Lancer Evolution VIII - CT9A
Type IN+EX Set
163402
USD $ 410.90
USD $ 464.03

Vehicle Part Type   Price Order
Impreza WRX STI - GDB
Applied C~G - EJ207/255
163403
 IN+EX Set Impreza WRX STI - GDB - Type: IN+EX Set - 163403
USD $ 410.90
USD $ 464.03
Type: IN+EX Set - 163403
Impreza WRX STI - GDB
Applied C~G - EJ207/255
Type IN+EX Set
163403
USD $ 410.90
USD $ 464.03
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