This turbo kit transforms your RSX into a monster. The T3/T4 turbocharger can efficiently boost power up to 450 horses, breathing through massive 3-inch inlet and 2-outlet ports. An oversized 28. -inch intercooler keeps intake temperatures in check, while pre-bent aluminum piping with silicone hoses and clamps make for a sleek, professional install. The compressor and turbine wheels are precisely balanced to deliver responsive turbo action across the rev range. With this kit bolted on, your DC5 K20 engine will roar to life, giving you the power to smoke the competition and put a grin on your face.