Killer B Equal Length 4-1 Holy Header and Up Pipe EJ Series Sensors CAN Configurable with G4X PC

CAN Configurable with G4X PC Link – Change LED backlight

1 x Link Sticker

G4+ Monsoon

NEW AS OF 8/2015 precision block decking registering from the mains

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

Killer B Equal Length 4-1 Holy Header and Up Pipe EJ Series Sensors CAN Configurable with G4X PCThe 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