The factory intake on your 2015-2018 Focus ST is restrictive and unsightly. Give the appearance of your engine bay and performance specs a boost with this Cold Air Intake Kit from Injen. Specifically designed for your Focus ST, this Cold Air Intake Kit has shown increases of up to 15.6 horsepower and 15.6 foot pounds of torque. Not only give your engine bay an upgraded look, but also a little more giddy-up when you hit the gas pedal with this CAI from Injen!
Features and Benefits:
- Available in Black or Polished Finish
- TIG Welded 6061 T6-Aluminum Intake Tube
- Blue Nano-Fiber Webbed Dry Air Filter
- Increases Both Horsepower and Torque
- Patented M.R. Technology
- Heat Shield Included to Decrease Intake Temperatures
- Includes All Necessary Mounting Hardware
This intake system from Injen is designed with their patented MR Technology for impressive power and torque gains all complimented with a safe air/fuel ratio. Thanks to the included webbed Nano-Fiber dry air filter and CNC mandrel bent intake tubing, you can count on cool air making it into your engine quicker and more efficiently than your OEM filter and intake tube. The intake tubing is constructed from 1/4” thick 6061 T6 aluminum and TIG welded for strength and a better appearance. A heat shield is also included to decrease intake temperatures for maximum power gains across the entire RPM band.
Kit Includes:
- Two-Piece Short Ram Intake Equipped with M.R Technology
- (1) Injen 3-1/2" Dry Air Filter
- (1) Heatshield
- (1) 3/8" Nylon Spacer
- (1) 3" Straight Hose
- (1) 2-1/2"x3" Step Hose
- (3) #48 Clamps
- (4) #40 Clamps
- 13" Long Section of Vinyl Trim
- 10-1/2" Long Section of Bulb Edge Trim
- (2) M6x25 Hex Screws
- (1) M6x16 Hex Screw
- (1) M6 Vibramount
- (2) M6 Nuts
- (4) Fender Washers
Injen Technology was formed after absorbing the experience, design capabilities and quality standards of its sister company RD Metal Works. In 2003, Injen launched Super SES stainless steel cat-back exhaust systems to complement their line of air intake systems. By 2005, Injen started producing the SP Series Air Intake Systems. The SP Series intake is equipped with MR Technology, making it the world's first tuned air intake system!
