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Tomei 4 Throttle System - EJ20/EJ25
Tomei

The Tomei 4 throttle system incorporates 4 throttle bodies and larger intake plenum for amazing response and increased power.

The Tomei 4 throttle system incorporates 4 throttle bodies and larger intake plenum for amazing response and increased power.



  • Designed for large power and response of 500HP
  • Very thin light weight casting manufactured in Japan
  • Designed with emphasis on equal air distribution
  • Fits stock top feed injectors or larger replacement injectors
  • Designed to accommodate either size head gasket
  • Fuel pressure regulator not included with kit, can use standard item
  • Retains the stock throttle position sensor
  • Intake Port Bore 86.5mm
  • Intake Port Outer Diameter 70mm
  • 48mm multi throttle bodies
Product Version Vehicle Compatibility Price Order
193046
Subaru - EJ20/25 - 48mm
EJ20G
EJ20K
EJ207
EJ205
EJ20T
EJ25T
DISCONTINUED DISCONTINUED
Vehicle Compatibility
EJ20G
EJ20K
EJ207
EJ205
EJ20T
EJ25T
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Nengun Performance
NENGUN CO. LTD
4798-455 Imazu
Nishi-ku, Fukuoka
Japan, 819-0165

Kobutsuho No.
901080810037