Yes, most Subaru's are MAF based, and will require at least a MAF calibration for a different sized intake/MAF housing.
Most of the products are not in stock at our location, if it says "in stock" this would mean that the products are in stock with one of our suppliers. We do keep some common parts in stock at our store, but you would need to contact us to confirm what is or isn't in stock with us.
We are by appointment only, and do not accept walk in's. Please contact us and we will give you the address upon request.
Yes we do offer dyno tuning on multiple different software's including Cobb, Ecutek, Opensource, Standalone ecu's like Link, Ecumaster, Vipec, AEM, Haltech, etc.
Yes we do, we use OEM service intervals, as well as OEM oil filters, and fluids for all major components.
All parts shipping will vary, we will contact you if there are any parts that are backordered or have major delays. If it is a time sensitive order, please contact us so we can give you a more accurate ETA.