Killer B Equal Length 4-1 Holy Header and Up Pipe EJ Series Sensors 1 x Link Sticker

1 x Link Sticker

5 uL less fuel per injection event

G4+ Monsoon

Off The Line Performance is excited to announce the arrival of the Street Series Ignition Coils for the Subaru EJ20/EJ25 turbo platform

Calibration - 0kpa = 0

Killer B Equal Length 4-1 Holy Header and Up Pipe EJ Series Sensors 1 x Link StickerThe Killer B Motorsport Holy Header was developed using state of the art CAD software & simulations to determine the optimal design for increasing power as much as possible throughout the rev range. Short as possible primaries with a single secondary significantly decrease header volume, allowing exhaust gas pressure to build quickly. Symmetrical 4 1 design maintains high and consistent exhaust velocity as RPMs rise. You can expect faster spool up