Performance Improvements is your source for So-Cal Speed Shop hot rod parts, clothing & memorabilia. We are the official dealer for SO-CAL Clothing, Street Rod parts, Memorabila and collectibles in Eastern Canada. Read more about the history of SO-CAL HERE.
Canadian pricing, no customs, duties, or border fees, 365 day return. Don't see what you're looking for? Visit one of our locations or give us a call toll free 1-877-471-6700. Proudly Canadian since 1964!