MANLEY 11199-8 Exhaust Valve Kit FORD Mustang ECOBOOST 2.3L 30.5mm ymm_49 0L Turbo - Mfg Before

0L Turbo - Mfg Before 12/2008

Flat-foot Shift - Keep the throttle on the floor during shifts and maintain boost between gears with this customizable RPM setting

and by exhibiting smooth damping characteristics

1 female flange

This COBB radiator shroud adds a bit of class under the hood of your EcoBoost F-150 by replacing tired

MANLEY 11199-8 Exhaust Valve Kit FORD Mustang ECOBOOST 2.3L 30.5mm ymm_49 0L Turbo - Mfg BeforeRace Flo Valves & Extreme Duty Valves XH 432 XtremeAlloy Exhaust Material NK 842 Stainless Intake Material Chrome Stems and Hard Tips Swirl Polished and Fully Machined Improved Flow with "Pro Flo" Underhead Factory single radius keeper grooves