Tuning, custom exhaust, suspension, wraps, PPF, and full engine builds — from daily drivers to track cars to commercial fleets. Out of one shop in Scotch Plains. No bay 1 / bay 2 conveyor belt nonsense.
HD Garage isn't a chain shop. It's a performance build house in Scotch Plains where every car gets attention from people who actually drive what they work on — BMWs, Porsches, exotics, daily-driven track cars.
From a single-turbo E36 conversion to a KAOS exhaust on a Huracán, we treat your car like it's our own. No upsells you don't need. No corners cut where the work has to last.
Tees, hoodies, hats, decals — built for the cars and the people who drive them. Drops happen on the Instagram.
Shop The Drop →Book a service, schedule a build consult, or just stop by the shop. Takes under a minute.