Thank you for stopping by and welcome to our page.  You have a lot of choices when it comes to your performance parts supplier and EFI tuner, so why choose us.  Simply because we are also enthusiast just like you and we have never forgotten that!  

My name is Seth and I am the owner of Wandering Gaijin Tuning.  I opened Wandering Gaijin Tuning to help the community and bring cutting edge technology to the average user.  The level of your build is soley dictated by your desires and budget.  One thing you will always get asked when you come to us for a build is "what are your goals?"  Not everyone needs 1000hp drag car when a 350hp Gymkhana build is really more fitting. 

My family is a racing family, besides myself, my Wife is a current FIA Class A ranked Gymkhana JAF competitor in her 2001 Lancer Evolution 6.5 TME RS, and my 8 year old daughter has competed in open wheel karting since she was 5.  Not to mention every single employee uses the same parts we sell on their personal cars as well.  

We stand behind what we promise and we always sugarcoating, no lies, no BS.  We will give it to you straight because we would rather you know the truth.....thank build on a foundation of lies.

Contact me anytime at

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