Ford Racing 2015-2017 Mustang 2.3L Ecoboost Calibration Kit Exhaust- Mufflers & Tips>Y Pipes The HF6-3 is one of

The HF6-3 is one of Vossen's Hybrid Forged 6-lug designs

the battery is located near the front corner of the engine bay

delivering a smooth soundtrack throughout the range

Unique One-Piece High Quality Housing W/ Sight Window: A custom CAD designed roto-molded housing made from heat soak resistant material eliminates the use of multiple components and ensures the coolest air intake charge available thanks to the massive built-in air scoop

Bilstein B4 OE Replacement dampers are specifically engineered to be the best choice for maintaining the original ride quality of your vehicle

Ford Racing 2015-2017 Mustang 2.3L Ecoboost Calibration Kit Exhaust- Mufflers & Tips>Y Pipes The HF6-3 is one ofMake a big increase in power and sound with Ford Racing's ProCal Calibration Tool, Cold Spark Plug Set and Cold Air Intake. With just colder plugs, a tune and cold air intake the Focus ST is able to experience an increase of 90 peak torque at 2800 RPM on 93 octane fuel. There is a significant torque increase all the way up to 4200 RPM. Also, plenty of horsepower is gained throughout the RPM range making overall driving more exciting. Also, revised