Stage 1 Performance Controller | BMW 230i/330i/430i/Z4sDrive30i trim-widebody How the Customization Process Works:

How the Customization Process Works:

Designed for plug-and-play installation

If you’re running large diameter or wider wheels—like a CarBahn Origin Signature Wheel—the factory fender vent fins can limit clearance and compromise the look of your ride

and a clean OEM-plus appearance that enhances visibility while preserving the Corvette’s factory design language

Stage 1 Performance Controller | BMW 230i/330i/430i/Z4sDrive30i trim-widebody How the Customization Process Works:Fuel Type Calculated Flywheel Power Measured Wheel Power 93 Octane OEM Stock: 284HP 347TQ OEM Stock: 239WHP 291WTQ Tuned: 328HP 397TQ Tuned: 275WHP 334WTQ Delta: +44HP +50TQ Delta: +36WHP +43WTQ 100 Octane OEM Stock: 284HP 347TQ OEM Stock: 239WHP 291WTQ Tuned: 334HP 397TQ Tuned: 280WHP 334WTQ Delta: +50HP +50TQ Delta: +41WHP +43WTQ CarBahn Performance Controller (CPC): The CPC is a plug and play ECU that increases boost pressure in turbocharged cars