Essentials
Highlights
1008whp 2024 BMW M3 Competition xDrive in Black Sapphire with 20,390 (Chassis) miles for sale!
- Powered by an RK Autowerks Built S58 that’s coupled with their single turbo kit, which utilizes a Garrett G40-1150 turbocharger with the T51R mod. Power is transferred to the xDrive all-wheel-drive system through a Spool Performance Stage 2 built 8HP76 8-speed automatic transmission.
- This is a reliable 900+whp setup that was spec’d and assembled by the team at Racebox in Houston, Texas. Tuning was completed by them as well via MHD with 3 maps (full flex fuel), all dyno pulls were done on E80. The transmission was tuned via XHP with Racebox custom settings.
- Map 1: 766whp/678wtq
- Map 2: 899whp/798wtq
- Map 3: 1008whp/891wtq
- There are currently only 6,000 miles on the build with zero issues. Invoices showcasing all of the components installed below are available with parts and labor totaling over $65K. The owner also has all of the stock components that were removed during the build process.
Modifications
Engine:
- RK Autowerks Built S58
- Connecting Rods
- Pistons
- Fire Rings
- Upgraded Head Studs
- RK Autowerks Billet Race Intake Manifold
- Catch Can
Turbo System:
- RK Autowerks S58 Single Turbo Kit
- Garrett G40-1150 Turbocharger
- T51R Mod
- Turbo Guard
- Turbo Blanket
Fuel System:
- Motiv Reflex+ Controller w/ Fuel Fittings, Accessories & Mounting Cradle
- Spool PnP ReFlex Harness
- Precision Raceworks AFS.800 (Split Feed, Dual 535 Pumps, Regulator, Return)
- Injector Dynamics 1050X Pi Injectors
Exhaust:
- Downpipe Heat Wrap
- IRL Mid-Pipe
- Active Autowerke Catback Exhaust
Tuning:
- Custom Tuned on MHD (Flex Fuel)
- Transmission Tuned via XHP w/ Racebox Custom Settings
Drivetrain:
- Spool Performance Stage 2 Built 8-Speed Automatic Transmission
Wheels/Tires & Suspension:
- 18” Ostar Spec Ops Beadlock Wheels
- 275/40R18 Nitto NT555RII
- 315/35R18 Toyo Proxes TQ
- H&R Springs
Exterior:
- Amber DRL
Image Gallery


























