K&N 2019 Subaru WRX STI 2.5L F/I Replacement Air Filter

K&N 2019 Subaru WRX STI 2.5L F/I Replacement Air FilterK&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace

Since a simple bracket was all that was required to make our performance RSX shifter compatible with an h-swap

BXEX-20101

Engine & Accessory Bolt Kit

Instead of producing a manifold with a significantly oversized plenum and excessively short runners that would sacrifice mid-range power

Highly recommended for both street and track enthusiasts

Includes velocity stack filter

NGK-BKR5EIX-11-6P-300ZX9096-30

You've decided on the very best intake system on the market for your Subaru BR-Z / Toyota FR-S / Toyota GT-86 platform by purchasing the Injen EVO2001 intake system

We then designed a completely new main cup section machined from durable PTFE

Skunk2 is proud to introduce its 70mm Pro Series Throttle Body for Hondas B-series engines (also compatible with D-

Install one hinge at a time

you will be able to get ±2