Agency Power has taken it’s popular cold air and short ram intake kits for the 2008 and up Subaru WRX STI and produced it in carbon fiber. Our in-house carbon fiber manufacturing uses unique techniques to produce tubular intake products. The 1 piece tube design is seamless. We have these available in different color weaves as well as a high gloss or matte finish. Tested on a Mustang all wheel drive dyno, the Agency Power intake kit was installed on a 2008 Subaru WRX Sedan. The kit gained approximately 10 horsepower and 10 ft/lbs of torque. At the peak horsepower point of 5000 rpm’s, the intake kit made almost 20 wheel horsepower. The intake kit fits all 2008 and up Subaru WRX and STI vehicles. View Subaru Carbon Fiber Intakes Here.