Killer B Motorsport 4-1 Holy Header DIY Rotated - Subaru Models (inc. 2002-2014 WRX / 2004-2021 STI) PDM_front-lips

Killer B Motorsport 4-1 Holy Header DIY Rotated - Subaru Models (inc. 2002-2014 WRX / 2004-2021 STI) PDM_front-lipsSymmetrical 4 1 design maintains high and consistent exhaust velocity as RPMs rise. You can expect faster spool up time compared to long primary double secondary designs. A difference you will immediately notice in throttle response and the ability to hold more power higher into the revs. The Killer B Motorsport Holy Header was developed using state of the art CAD software & simulations to determine optimal design to increase power in the mid to high

Engraved Torque Solution logo

27mm 3-hole adjustable

(1) Analog Output Harness

Enkei established its very own test standards called Spec-E

the street advance coilovers have 16 way adjustable settings giving you a much more noticeable feel in damping force change

Size: 18x8

Electrostatic High-Heat Powder Coated Calipers - Sold in pairs

Aluminum Brackets

THE FUEL DELIVERY NEEDED TO SUPPLEMENT YOUR ENGINE WITH A PROPER AMOUNT OF FUEL

9 zinc coated hardware included

and great for weekend track use

coming in Red finish