Amsoil manufacturers a complete line of products that will work with import tuning and high performance import cars. This complete product line includes the Injen performance air intake systems to motor oils, fuel additives, fuel filters and Mother's car care products. Here are a couple of performance tuners that use Amsoil products.
To view the Amsoil product line, Amsoil Product Line link. You can save 27% on new Injen performance air intake systems by signing up as a Preferred Customer. Amsoil Preferred Customer discount for more information on the discount, or click the graphic below. You can add a Preferred Customer registration to your shopping cart (Product Code: PREG6M-EA) and get the discount on your first order.
Tony Nguyen article in SuperStreet.
John Pangilinan's Scion TC
Another link to John's car.