Weapon R 90+ Subaru (1.8-2.5L) / 86-05 Nissan (1.5-2.0L) / 86-05 Mazda (1.6-3.0L) Fuel Rail Adapter (wpn958-112-103)

This is the Weapon R 90+ Subaru (1.8-2.5L) / 86-05 Nissan (1.5-2.0L) / 86-05 Mazda (1.6-3.0L) Fuel Rail Adapter. Part wpn958-112-103. Fuel rails, lines and regulators feed and control fuel pressure to the injectors.

Weapon-R Fuel Rail Adapters eliminate the OEM regulator for higher flow of fuel to the adjustable fuel pressure regulator.

Product details

• Part type: Fuel Rails & Regulators
• Brand: Weapon R
• Color: Silver
• Weapon R part number: wpn958-112-103

Fitment

• Vehicle: Mazda Miata MX-5 (NA), Mazda Miata MX-5 (NB), Subaru Impreza WRX STI (GD)
• Years and trims on file: 1999 Mazda Miata 10th Anniversary; 1990-1993 Mazda Miata Base; 1994-1997 Mazda Miata Base; 1999-2005 Mazda Miata Base; 1993 Mazda Miata LE; 2000-2005 Mazda Miata LS; 1994-1997 Mazda Miata M Edition; 2004-2005 Mazda Miata Mazdaspeed; 1991 Mazda Miata SE; 2000-2003 Mazda Miata SE; 2003 Mazda Miata Shinsen; 1997 Mazda Miata STO
• Application listing: Weapon R 90+ Subaru (1.8-2.5L) / 86-05 Nissan (1.5-2.0L) / 86-05 Mazda (1.6-3.0L) Fuel Rail Adapter
• Check the vehicle, model years, engine and trim above against your car before ordering. Not sure? Ask us and we will check it against your VIN.

Shipping & returns

• Orders are processed within 1–3 business days; standard delivery is 3–7 business days within the United States.
• Weapon R parts are supplied through our distributor. We confirm availability and lead time with you after you order.
• We currently ship within the U.S. only. See our Shipping Policy.
• 30-day returns on unused parts in original packaging — see our Return Policy.

Installation at Team ANBD

Team ANBD is a performance shop in Andover, New Jersey. We can align or corner-balance the car, and prep track cars. Book an appointment or ask us about installation and fitment before you order.