BMW 430i Performance Tuner - Dinan DINANTRONICS Sport (2017–2026). A compact, plug-in boost controller for the B46/B48-powered 430i that adds app-controlled power while maintaining confident, factory-like drivability.

DINANTRONICS Sport connects to a single sensor for quick, discreet installation and works with the factory DME to optimize boost, fueling, and timing. Control settings via Bluetooth Smart on iOS/Android (Android OS 8.0 not supported), view a live boost gauge, set Valet/parental modes (-3 PSI), and choose Sport, Sport+, or Race. Out of the box it defaults to Sport+. On the 430i’s B46/B48, expect up to +25 hp and +50 lb-ft. Includes a 14-day satisfaction guarantee and a 1-year product-only warranty. CARB EO submitted; approval pending.

Features

• Plug-and-play single-sensor install/removal
• Bluetooth app control with live boost monitor
• Sport, Sport+, Race, and Valet/parental modes
• Works with factory DME strategies
• Default Sport+ setting; user adjustable
• Up to +25 hp and +50 lb-ft (B46/B48)
• 1-year product-only warranty
• CARB EO approval pending

Questions or ready to schedule installation? Call our Austin, TX shop at 512-982-9393 or our Los Angeles, CA area shop at 562-981-6800. We offer professional installation and customization services at both locations.

If you are purchasing multiple items, please contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov