Finding a performance shop is the highest-stakes decision in any build. A bad shop costs money, time, and sometimes a car.
A shop two hours away that knows your platform is almost always a better outcome than the closest shop that doesn't.
Shops in the SPOOLED directory
Adjacent service directories
Performance shops aren't the only service category. Use the right one for the work:
Tuners
ECU / standalone / dyno
Fabricators
Welding, roll cages, custom
Painters
Paint, body, color match
Detailers
Paint correction, ceramic
Mobile Mechanics
Repair / install at your shop
Dynos
Public dyno facilities
Upholstery
Seats, interior restoration
Photographers
Car photography, content
Shippers
Enclosed / open transport
Tint / Wrap
Window tint, vinyl, PPF
Most of these use the same directory layout as /shops — a single search box that matches name and location, listed A-Z. /tuners is its own page with additional sort options.