IE 1.8T Transverse Intake Manifold Throttle Body Size (throttle body sold separately):Hemi 80mm AUDI - A4 2017+ (B9)

AUDI - A4 2017+ (B9) 2

because of the way the front of the Subaru is designed

IE manifolds are cast from a special self-aging

Fuel Compatibility – Compatible With All Known Fuels – (Designed Specifically for Alternative Fuels)

IE 1.8T Transverse Intake Manifold Throttle Body Size (throttle body sold separately):Hemi 80mm AUDI - A4 2017+ (B9)UPGRADE YOUR MANIFOLD FOR ULTIMATE FLOW Gain market leading power and torque across the entire rpm range with the only true motorsport designed intake manifold available for your transverse 1. 8T 20V engine. INTAKE MANIFOLD BENEFITS Your factory intake manifold is designed to channel air into the engine just well enough to meet stock horsepower levels, leaving room for significant improvement on performance builds utilizing larger than stock