Dinan Stage 1 Performance Engine Software - BMW B58 (O1) Engine
- More Power: Max gains of 116 WHP / 136 lb-ft of torque over stock on E85
- Dinan Stage 1 performance software includes a limited lifetime warranty against defects in the software and provides free updates and reflashes as they become available. Labor or shipping charges are not included in the warranty.
- Choice of numerous octane calibrations depending on your needs (91, 93, 100, 104 & E85).
- No required parts. Install on a stock car and receive the full power gains.
- Full map rescaling for drivability from idle to wide open throttle and everywhere in between.
- Optimized boost control, cam phasing, lamda targeting, fueling, airflow and temperature controls for maximum power output that is also safe and reliable.
- Retains all BMW factory engine safeguards and adds numerous additional safety protections.
- Top speed governor (VMAX) removed.
- Torque by gear strategies implemented for maximum power output and traction.
- Sport mode cooling that targets lower coolant temperatures added for optimum track effectiveness.
- Pedal feel improved to naturally align with the increased torque output.
- Sport gauges rescaled to reflect higher than stock power output.
|Dinan Point Value||3|
|Factory Rated HP||382 (448 Measured)|
|Factory Rated Torque (lb-ft)||368 (450 measured)|
|Labor Time||0.5 hrs|
|Max HP Gain||55 @ 5000 RPM (93 Octane); 130 @ 5000 RPM (E85)|
|Max Torque (lb-ft) Gain||66 @ 2500 RPM (93 Octane); 146 @ 2500 RPM (E85)|
|Peak HP||480 @ 6000 RPM (93 Octane); 566 @ 5500 RPM (E85)|
|Peak HP Gain||30 @ 6500 RPM (93 Octane); 86 @ 6500 RPM (E85)|
|Peak Torque (lb-ft)||509 @ 3500 RPM (93 Octane); 582 @ 2500 RPM (E85)|
|Peak Torque (lb-ft) Gain||57 @ 4000 RPM (93 Octane); 128 @ 4000 RPM (E85)|
|Product Type||Engine Software|
|Warranty||Limited Lifetime Warranty|
This part is legal under the provisions of EPA’s memorandum 1A. The company has reasonable basis (test results) to verify that this product allows the vehicle to operate within legal emissions standards and is therefore legal to be sold for on-street use in all states that accept the legal provisions of the Clean Air Act and EPA Memorandum 1A. This product is NOT LEGAL FOR SALE OR USE IN THE STATE OF CALIFORNIA. Testing with the California Air Resources Board, in order to achieve 50-state compliance, is pending with CARB. Once testing is complete with California, and an E.O. number is issued, this product will be updated to 50-state legal status.
*Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.
Some parts are not legal for use in California or other states with similar regulations.