GFB Atomic Single Stage Manual Boost Controller Front Bumper is coated blue and bolts

is coated blue and bolts on to pre-existing holes

constructed of heat-resistant XLPE (cross-linked polyethylene) polymer

as well as protecting the threads in your engine block

Hole spacing 89mm centre to centre

Progressive Bump Seal: This pliable sealing surface conforms to even the most uneven filter housing

GFB Atomic Single Stage Manual Boost Controller Front Bumper is coated blue and boltsGFB Atomic Boost Controller Case Study 3001 1The Atomic has earned a reputation as being one of the most reliable and effective manual boost controllers on the market, boasting a repeatable and steady boost curve, quick rise rate, and great bang for buck! The Atomic Boost Controller was tested on an MY02 Subaru WRX (whose only mods were a turbo back exhaust) back to back with the factory controller. A base line power run was performed with the factory