Description
F22/F23/F30/F31/F32/F33/F34/F36
Unleash the full potential of your BMW 230i, M240i, 330i, 340i, 430i, or 440i from the model years 2016 to 2021 with the precision-engineered DINAN High Performance Heat Exchanger. As a testament to DINAN's commitment to excellence, this heat exchanger stands as a beacon of advanced cooling technology, designed to transform your driving experience by ensuring optimal engine temperatures and unlocking enhanced performance.
When you demand more from your BMW, be it on the track or during spirited drives, heat management becomes a crucial factor in maintaining consistent power delivery and reliability. The DINAN High Performance Heat Exchanger is meticulously crafted to address this challenge head-on. By incorporating cutting-edge cooling technology, this upgrade keeps your engine operating within the ideal temperature range, safeguarding it against the perils of overheating.
Rigorously tested and proven, the DINAN heat exchanger is not just an aftermarket add-on; it's a precision-engineered solution designed to seamlessly integrate with your BMW's existing cooling system. This integration ensures that the heat exchanger optimally dissipates heat, preventing performance-robbing heat soak and maintaining consistent power output.
One of the key advantages of the DINAN High Performance Heat Exchanger is its ability to enhance both the performance and reliability of your BMW. As your engine operates at its intended temperature range, you'll experience consistent power delivery, improved throttle response, and the confidence to push your vehicle to its limits without fearing excessive heat-related wear.
Crafted with quality and longevity in mind, the DINAN heat exchanger is a testament to the company's dedication to precision and innovation. It's not just an upgrade; it's an investment in your BMW's long-term performance and reliability. By installing the DINAN heat exchanger, you're equipping your vehicle to tackle the challenges of high-performance driving while maintaining the elegance and refinement that BMW is renowned for.
Incorporate the DINAN High Performance Heat Exchanger into your BMW 230i, M240i, 330i, 340i, 430i, or 440i, and experience a transformation in the way your vehicle handles heat and power. Elevate your driving experience to new heights with a cooling solution that combines engineering excellence, performance enhancement, and reliability into one remarkable package.
The factory B4x/B58 heat exchanger is not built to cater to the rigorous demands often associated with a modified build. The thin core is easily overwhelmed with IAT's rising dramatically once pushed beyond a few successive WOT pulls or even a few minutes at the track. This elevation in temperature gives way to the factory ECU fail safes pulling timing and reducing overall power in order to keep the system from overheating to the point of permanent damage. On an application where enjoyment is directly attributed to pushing the platform to its limits this constraint to cooling presents a challenge for the automotive enthusiast.
The Dinan B4x/B58 heat exchanger for the F2x/F3x chassis assists in mitigating these issues with a more robust core (48mm thick Dinan core vs. 27mm thick OEM core) that wields 78% more heat transfer surface area for improved cooling capacity. The significant increase in core thickness requires unique "L" shaped end tanks to be incorporated as well, which also contributes to the overall thermal mass (ability to absorb, store, and release heat) improvement beyond the OEM setup. With up to a 15° IAT delta recorded over stock the Dinan heat exchanger is ready, and able, to assist in extending your vehicles ability to deliver maximum performance time and time again for your driving enjoyment!
Features:
Average of 8° reduction in IAT's with a maximum reduction of 15° over 15 successive WOT pulls
Reduces the tendency to heat soak / go in to limp mode
48mm thick Dinan cooler vs. 27mm thick stock cooler
78% more cooling surface area and volume than stock
100% TIG welded and pressure tested
Installation hardware included (inclusive of xDrive specific transmission oil cooler brackets)
Charge Air Temp Reduction, or Intercooler Temperature drop (Intercooler dT), is a measurement of the temperature drop across the intercooler (inlet temperature - outlet temperature). For this testing and data presentation, the measurement was taken at the end of each pull (~100mph WOT). The end of the pull was chosen as it generally represents the highest load on the charge cooling system. The charge cooling system has two parts, the intercooler and heat exchanger. The data shows that by implementing the Dinan heat exchanger, with the OEM intercooler, the charge cooling system pulls more heat from the intake air (lower IAT's) and performance decays slower (longer time on track before cooldown required).
