Add horsepower and torque to your WRX or STI with the new Mishimoto Subaru WRX/STI Performance Air Intake. This kit is engineered specifically for the 2008+ Subaru WRX or STI and includes everything needed to replace the restrictive stock air box. Mishimoto engineers spent months fine-tuning this design in an attempt to extract out every last bit of performance. This dyno-proven air intake provides 25 hp/25 tq gains over the OEM intake while maintaining safe air/fuel ratios, perfect for some extra punch on the street or autocross course. This intake is available in Polished, Wrinkle Red, and Wrinkle Black finishes.

Features and Benefits

• Direct fit for the 2008-2014 Subaru WRX/STI
• Dyno-proven gains of 25 hp/25 tq at 5300 rpm
• Eliminates restrictions and improves airflow
• Mandrel bent aluminum intake pipe with air straightener and CNC-machined MAF housing
• Powder-coated heat shield for optimal air temperatures
• High-quality Mishimoto free-flowing air filter provides 16% greater filter surface area
• True cold-air design with filter placement outside the engine bay
• Fully serviceable oiled air filter
• Provides an aggressive, rich intake tone
• Bolt-on performance works with stock tune and installs in under one hour
• Made in the USA
• Mishimoto Lifetime Warranty

  Fitment
  2008-2014 Subaru WRX
  2008-2015 Subaru STI