Subaru WRX VA Internals
TOMEI Japan
TOMEI Japan
Oversized Valves Set
The valve required for a tuning engine is to send as much air-fuel mixture as possible into the combustion chamber and exhaust it efficiently. Therefore, increase the diameter and increase the curtain area (effective intake area). And it is necessary to ensure high durability and high heat resistance so that it is always exposed to large acceleration and high temperature. In order to achieve all of these, the TOMEI oversized valve has achieved high output by improving intake and exhaust efficiency by focusing on everything from material selection to processing accuracy. *Seat Cut is required.
INCLUDES: Intake valves x8, exhaust valves x8
VEHICLE: Subaru WRX STI EJ25/EJ20 2015-2021
PART#: 163403
We only sell Genuine Tomei JAPAN products. We do not sell "Tomei USA" products.
DETAILS/PHOTOS: www.tomei-p.co.jp/..
Text Message +1.860.809.0907 for VIP Pricing 24/7
Oversized Valves Set
The valve required for a tuning engine is to send as much air-fuel mixture as possible into the combustion chamber and exhaust it efficiently. Therefore, increase the diameter and increase the curtain area (effective intake area). And it is necessary to ensure high durability and high heat resistance so that it is always exposed to large acceleration and high temperature. In order to achieve all of these, the TOMEI oversized valve has achieved high output by improving intake and exhaust efficiency by focusing on everything from material selection to processing accuracy. *Seat Cut is required.
INCLUDES: Intake valves x8, exhaust valves x8
VEHICLE: Subaru WRX STI EJ25/EJ20 2015-2021
PART#: 163403
We only sell Genuine Tomei JAPAN products. We do not sell "Tomei USA" products.
DETAILS/PHOTOS: www.tomei-p.co.jp/..
Text Message +1.860.809.0907 for VIP Pricing 24/7
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