HiFlow Exhaust Manifold Crosspipe
This GrimmSpeed HiFlow Exhaust Manifold Crosspipe fits the 2002-2005 WRX / 2008-2014 WRX / 2004-2014 STI / 2005-2006 LGT. 50% of your exhaust gasses are passing through this tiny tiny pipe and that is...
Category: STi Intake Manifold
Intake Manifolds for your STI
The IAG CNC Billet Aluminum TGV deletes are one the easiest ways to eliminate the OEM tumbler generator valves on your turbocharged Subaru engine. The TGV deletes are CNC machined from aluminum and are...
POWER INTAKE MANIFOLD GASKET
Intake Manifold Temperature Reducer Gasket, which goes under your intake manifold and reduces intake temperatures by 50-60 degrees fahrenheight. The white UHMW material gaskets can last up to 275 degrees Fahrenheit. This gasket will...
Injen Wrinkle Red Cold Air Intake w/ MR Tech and Heat Shield – STI 2015+
Your 2015 STi may be new and the most up-to-date Subaru model. However, it’s still limited to how much power it can put out. The full potential of your 2015 STi is just begging...
Injen Black Cold Air Intake w/ MR Tech and Heat Shield – STI 2015+
We’ve shown you the World’s First Tuned Intake System (for Subaru STi 2015) in its original form. But, Injen knows that there are STi owners out there who may want to go with a...
Injen Polished Cold Air Intake w/ MR Tech and Heat Shield – STI 2015+
Cold air would run greatly in your STi 2015+. You’d have increased horsepower and torque. But, when there’s cold air running through your 2015 STi, there’s also heat. That’s why it’s critical to get...
AEM Cold Air Intake System – 2015+ STI
Spring is coming! That means cold air for your 2015 STi. Sure, you’re still enduring the cold weather. But, it will get warmer. When it does, then it’s time to provide your 2015 STi...
2015 STi Oil Catch Can – Cusco
We’re a couple of weeks in the new year, and it’s still cold out! So, your oil has caught up to you by now. There’s a good chance that your sweet 2015 STi is...
2015 STi Performance Mods Guide
So, you’re one of the people who are proud to have gotten their hands permanently on a 2015 STi. Good for you! Now, to take care of another concern; upgrading. As you may know,...
STi Air Intake Install How To Guide
The air intake system is like your STi’s nose. Every now and then, it needs to be cleared out. Don’t blow though! An aftermarket STi air intake will undeniably do the trick. It will...
