Tomei ARMS MX8265 Turbo Subaru WRX 2002-2007 / STI 2004-2021 | TB401A-SB01C

TB401A - SB01C. This turbocharger is a great fit for multiple Subaru models. It works with the 2002 - 2007 Subaru Impreza WRX, 2004 - 2021 Subaru Impreza WRX STi. It also fits the 2008 - 2014 Subaru Impreza WRX, 2005 - 2009 Subaru Legacy GT, and 2005 - 2009 Subaru Outback XT, but only if you have an STI style intercooler/piping. The turbo features an A2618 CNC billet aluminum compressor wheel. The compressor wheel measures 54.8mm/76.2mm, and the turbine wheel measures 58.8mm/67mm. It has a.57 A/R turbine housing and a journal bearing. If your Subaru has an EJ205/EJ255/EJ257 and you want more power, this is a solid upgrade. It's a direct bolt - on replacement like the original. However, remember to upgrade your fuel system to avoid damage. If you're unsure about what you need to make it work, message us on the website or email [email protected], and we'll help you out.

Using this turbocharger is straightforward. It's a direct bolt - on replacement for your Subaru, just like taking out and putting in the original part. When you install it, make sure to check if your car meets the fitment requirements, especially regarding the STI style intercooler/piping. After installation, keep in mind that you need to upgrade your fuel system. This is important to prevent overheating and potential damage to your engine. For maintenance, regularly check the compressor and turbine wheels for any signs of wear or damage. If you notice any strange noises or a decrease in performance, it might be time to have it inspected. If you have any questions about how to use or maintain this turbocharger, don't hesitate to contact us via the website or email.