2003 Mini Cooper S 'Track Car'

Asking $18,000

The Build

2003 Mini Cooper S 'Track Car'

This R53 Mini Cooper S was built to be enjoyed on the track while maintaining street legal status. A 15% supercharger pulley and ECU tune work with a Milltek cat-back exhaust to offer more power, while an OS Giken clutch helps put the power down properly. A proven build, this example won retro class in 2025 Tire Rack One Lap of America. We think this could be a great fit for someone who wants a turnkey track car that is class competitive in a broad range of events. No support vehicle is required – the hidden tow hitch can be used with the included trailer to travel to the track with spares.

Mileage:111,000
Title:Clean
Engine:1.6L Supercharged Inline-4
Trans:6-Speed Manual
Exterior:British Racing Green
Interior:Black
VIN:WMWRE33453TD60070
Seller:Brad M.
Type:Private Party
Location:Birmingham, AL

Modifications

•ECU Tune
•15% Supercharger Pulley
•ATI Crank Pulley
•External Oil Cooler Conversion
•Aluminum Coolant Tank
•Hood Venting
•Milltek Non-resonated Cat-back Exhaust
•OS Giken Clutch
•Quaife Limited-slip Differential
•Megan Racing Coilovers
•WMW Adjustable Rear Sway Bar
•H-Sport Rear Lower Control Arms
•Control Arm Bushings
•Sway Bar Bushings
•Hidden Trailer Hitch
•R56 Front Brake Conversion
•Stainless Brake Lines
•Power Slot Rotors
•G-Loc R6 Brake Pads
•Harbor Freight 4x6 Trailer
•Ultra Gauge
•OBD-II Scanner
•OBD-II Splitter Cable
•15x8 Konig Dial-In Wheels W/ 245/40ZR-15 Falken Azenis RT660 Tires
•17x7 Sparco Wheels W/ Bridgestone Potenza RE-71RS Tires

Known Flaws

•AC not blowing cold, fix attempted but it has not been re-charged to verify effectiveness
•Glove box latch broken, entire assembly removed (included in spares)
•Clear bra cracked and faded
•Small dent in driver's side quarter panel
•Paint has some imperfections