Tuners & modifiers
The houses that turn fast cars into singular ones, from Mansory's carbon excess to Singer's obsessive restomods. Browse the icons, or filter shops across the US, Canada, Europe and Australia by region, brand, or specialty.
ABT Sportsline
The Audi and VW Group power house, with a motorsport pedigree.
★ Flagship
Brabus
The definitive Mercedes-AMG tuning house, a manufacturer in its own right.
★ Flagship
Hennessey
American excess: four-digit horsepower and the Venom hypercar.
★ Flagship
Mansory
Extravagant carbon widebody conversions for the world's most expensive cars.
★ Flagship
Novitec
The default name in Ferrari, Lamborghini and McLaren power.
★ Flagship
RUF
Not a tuner, but a manufacturer that builds its own Porsche-based cars.
★ Flagship
TechArt
Porsche refinement with factory-grade fit and finish.
AC Schnitzer
Long-running BMW specialist with TÜV-approved everything.
Alpina
The gentleman's BMW, a manufacturer in its own right.
Callaway
Supercharged Corvettes with a road-racing soul.
G-Power
Supercharged, big-power BMW M cars and the odd hypercar.
Gemballa
Theatrical Porsche conversions, reborn for the hypercar age.
Gunther Werks
Carbon-bodied 993 restomods of obsessive quality.
Hamann
Widebody aero and power across exotics and BMWs.
Herrod Performance
Supercharged Mustang and Ford performance specialists.
Keyvany
Carbon bodykits and power for the latest hypercars.
Liberty Walk
Aggressive bolt-on widebody that started a global movement.
Lingenfelter
Legendary Corvette and GM performance engineering.
Litchfield
The UK's GT-R and Porsche power authority.
Manhart
Gold-striped BMWs with monstrous power figures.
Mountune
Ford performance specialists with motorsport roots.
Overfinch
Luxury Range Rover enhancement, decades deep.
Pfaff Motorsports
Championship-winning Porsche race and road program.
Premcar
OEM-grade engineering behind Nissan's hottest local models.
Prodrive
Motorsport engineering royalty; the Subaru rally years.
Renntech
The original Mercedes-AMG tuning specialist in North America.
Rezvani
Maker of the Beast supercar and armored, militarized SUVs.
Romeo Ferraris
Italian tuning and touring-car constructors.
Roush Performance
Supercharged Mustangs from a NASCAR engineering empire.
RX Autoworks
Concours-grade restoration, Pebble Beach veterans.
Shelby American
The Mustang and Cobra legacy, still building monsters.
Singer
Air-cooled 911 reimagined with obsessive, jewel-like restomods.
Speed Academy
Project-car builds and grassroots motorsport.
Walkinshaw
Australia's premier V8 performance house (ex-HSV).
Weistec Engineering
Forced-induction expertise for AMG, McLaren and Tesla.
Wheelsandmore
Bespoke wheels and big power for exotics.