Fast Shipping To UK and Europe 

MST-STI-1501 - Air Filter Induction Intake Kit

No reviews yet Write a Review
£346.49 inc. VAT
Fits: Subaru 2.5 EJ257 STI/WRX 2015 On View full description


This is a performance enhancing induction kit for the Subaru WRX STI with E257 2.5L turbo engine.


  • Improved throttle response
  • Black powdercoated heat shield and inlet pipe
  • Dyno results: max gains 12-14bhp (this may vary dependant on vehicle)
  • Easy to maintain dry pleated filter
  • Cold air straight to the turbo charger

What Does It Do?

This induction kit delivers increased air flow and induction noise over the standard restrictive air box. Whether this kit is being installed to a standard vehicle or to a already tuned vehicle, you can be sure of the positive performance gains this will deliver.

What Will I Get?

MST Performance utilise the top quality components in all of their kits see below for what this kit will include..

  • Black powdercoated heatshield
  • Black powdercoated inlet pipe
  • Red pleated filter
  • Silicone joiner
  • Full fitting kit with easy step by step instructions

If you have any queries on product fitment then please contact us via 01793 296 342 or our live chat and one of our brand associates will be more than happy to assist.

Extra Information

2.5 EJ257 STI/WRX 2015 On