Mishimoto 2015 Subaru STi Performance Intake - Wrinkle Black 2005-subaru-baja-sport Use H-Series bearings with crankshafts

Use H-Series bearings with crankshafts that have oversize fillets and where engines run in the medium to high RPM range

the heads are reassembled using GSC Dual Cylindrical Valve Springs and Retainers along with GSC Viton stem seals

In addition

Mishimoto 2015 Subaru WRX Top-Mount Intercooler - Silver

Each package starts with brand new WRX V25 STI OEM head castings

Mishimoto 2015 Subaru STi Performance Intake - Wrinkle Black 2005-subaru-baja-sport Use H-Series bearings with crankshaftsMishimoto 2015 Subaru STi Performance Intake Wrinkle Black Add some horsepower to your 2015+ STI with the new Mishimoto Performance Air Intake. This kit is engineered specifically for your 2015+ Subaru STI and includes everything needed to replace the restrictive stock airbox. Our engineers spent months fine tuning this design in an attempt to squeak out every last bit of performance. This dyno proven air intake provides 20 whp 18 wtq gains over the