See more parts for Subaru STI
Select the year of your Subaru STI:
Product thumb
Extreme Turbo Systems Rotated Turbo Stock MAF TiAL BOV Wrinkle Black Intercooler Piping Subaru STI 2008-2014
$830.00

If you’re looking to give your 2008-2014 Subaru STI a serious boost, the ETS Intercooler Piping Kit is a solid upgrade. I’ve been through my fair share of mods, and let me tell you, this kit really stands out. The stainless steel construction feels robust, and the wrinkle black powder coat not only looks slick but also holds up well against the elements. It’s designed to fit right in with your stock turbo setup, making the switch to a front-mounted intercooler a breeze.

Now, let’s get into the nitty-gritty. The piping is 2.5 inches and mandrel bent, which means you’re getting smooth airflow without any restrictions. This is crucial when you want to keep the performance consistent, especially if you’re pushing your STI hard. The kit comes with ETS black silicone couplers that are flexible yet durable, ensuring a tight fit that won’t let you down when you need it most. Plus, the stainless steel T-bolt clamps included in the package are a nice touch—they grip like a champ and won’t loosen up over time.

One of the features I really appreciate is the pre-welded BOV flanges. It saves you a lot of hassle during installation if you’re planning to run a blow-off valve. It’s all about making things easier and more efficient, right? Just keep in mind that this kit doesn’t come with an intercooler, so you’ll want to have that sorted out too.

Overall, if you’re serious about squeezing every ounce of performance out of your STI, this intercooler piping kit is worth considering. It’s made specifically for the 2008-2014 models, so you know it’s going to fit like a glove. Enjoy cleaner, cooler air coming into your engine, and watch your performance metrics improve. It’s a straightforward upgrade that can really make a difference.

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
2008-2014
Subaru STI
Extreme Turbo Systems - Your source for high quality performance that are manufactured in the USA. We build performance parts for GTR, Supra, Evolution 8/9, Evolution X, WRX, STI, Porsche 911/996/997, BMW 135i and 335i as well as custom intercoolers.
No warranty whatsoever will be given if the defect was caused by customers' abuse, negligence, mishandling, or improper installation. All merchandise sold by Extreme Turbo Systems is only subject to manufacturer warranty, if any. Warranty items are subject to submission to the manufacturers for inspection and approval for repair or replacement of merchandise. Customer, however, will be responsible for all shipping and handling fees. No labor or inconvenience may be included in any warranty claims. There is no warranty on lights, light bulbs, decals, electrical parts, and engine parts. Check your state and local laws regarding the use on any parts.

Check out these other great products