Black Push In Breather 3" (76mm) O.D. x 2" (50.8mm) High, fits 1" (25.4mm) diameter grommet Premade Kits 4" pulley gives up to

4" pulley gives up to 4psi over stock pulley

15x6 +48/ +38

7mm (1/2”)

1x Aeroflow Fuel Rail to Suit RB25DET Motor (Black Fuel Rail)

Black Push In Breather 3" (76mm) O.D. x 2" (50.8mm) High, fits 1" (25.4mm) diameter grommet Premade Kits 4" pulley gives up toBlack Push In Breather 3" (76mm) O. D. x 2" (50. 8mm) High, fits 1" (25. 4mm) diameter grommet Brand: AEROFLOW Part Number: AF2271 1170 Description: Aeroflow Air Filters are designed with excellent filtration in mind, all the while increasing performance! Originally designed for performance minded racers, these re usable filters are manufactured from high quality cotton, pre oiled for outstanding dust retention and are washable. We have the newest