aFe 15-19 Subaru Outback H4 2.5L Silver Bullet Throttle Body Spacer Front Upper Strut Tower Bars HKS 01-03 Lexus IS300 2JZGE

HKS 01-03 Lexus IS300 2JZGE Adjustable Exhaust Cam Gear for Non-VVTi models ONLY

BLOX Racing SUS303 Stainless Steel Intake Manifold Stud Kit M8 x 1

Turbo XS Subaru EJ20/25 7 Layer Stainless Steel Uppipe Lower Gasket

0L DOHC -6cc Dish 3

aFe 15-19 Subaru Outback H4 2.5L Silver Bullet Throttle Body Spacer Front Upper Strut Tower Bars HKS 01-03 Lexus IS300 2JZGEThe Serrated Helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber resulting in increased horsepower, torque, and improved throttle response. The Serrated Helix combination design also reduces intake whistle that occurs with other helix only designs. All Silver Bullet Throttle Body Spacers are precision machined from 6061 T6 billet aluminum for lightweight, high strength, and