The software increases water pump speeds as boost pressure increases. Dinan matches the new car warranty coverage for up to 4 years or 50,000 miles, including the possibility of consequential damages. No one offers better performance or backs it up with such comprehensive warranty coverage.
When BMW creates a software update so do we. Dinan will make software available at no charge to keep your car running as well as it possibly can.
The results of Dinan’s tuning is breathtaking, with the added boost and related recalibration producing maximum output of 378 horsepower at 5700 rpm and 415 lb-ft torque at 4300 rpm when the software is combined with the Dinan exhaust, intake, and oil cooler.
Benefits of the Stage 2 Dinan Performance Software Upgrade:
- Max gain of 30 HP and 38 lb-ft of torque over stage 1 when used in conjunction with the Dinan exhaust, and oil cooler.
- Top Speed Governor Removed
- Factory Matching Warranty (4year/50,000 mi)
- Properly Returned Fuel Mixtures
- Remapped Water Pump Speeds to control engine temp
- Oil-Cooler Required
The BMW stock oil cooler OR the Dinan High Capacity Oil Cooler is required.