Mishimoto 08+ Subaru WRX/STi Performance Cold Air Intake Kit - Polished

SKU: MMAI-STI-08P
$338.95 $370.35

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Gain up to 25 hp/25 tq with Mishimoto's 08+ Subaru WRX/STI Performance Cold Air Intake Kit-Polished. Developed specifically for 2008-2014 WRX/STI models, this dyno-proven intake offers an upgrade over the stock airbox in only an hour of installation. The mandrel-bent aluminum pipe includes an air straightener & CNC-machined MAF housing for consistent readings and a smooth power band. A powder-coated heat shield and a free-flowing, 16% larger air filter outside the hot engine bay reduce IATs. The serviceable oiled air filter provides proper filtration of dirt & debris. Also included are a silicone coupler, clamps & hardware for an easy bolt-on power boost. Upgrade your engine with an aggressive, rich intake tone plus a lifetime warranty.

  • 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-percent 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
  • Designed in Delaware, USA and filter made in USA
  • Mishimoto Lifetime Warranty
AIR FILTER PART NUMBER MMAF-2757
FILTER DIAMETER 2.75
CHASSIS CODES GE
GH
GR
ENGINE CODES EJ255
EJ257
APPLICATIONS 2008-2014 Subaru WRX
2008-2014 Subaru STI
2009-2013 Subaru Forester XT
NOTE
Filter re-oil is not included in Lifetime Warranty.