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DINAN HIGH PERFORMANCE DUAL CORE INTERCOOLER - 2012-2016 BMW 2/3/4-SERIES D330-0021
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Greater power gains are achieved with a larger high-performance intercooler. The Dinan dual core intercooler provides a 240% increase in face area along with an equally impressive increase in volume, substantially reducing the pressure drop to 0.8 psi, as well as providing for more efficient heat exchange and more consistent output power. Dinan's unique dual-core design allows 2 separate cores to be working in conjunction with one another at all times. This doubling of resources is directly responsible for a 60% improvement in the delta from charge air temperature to ambient temperature (see diagrams). "Cool down" time is also reduced, enabling the cars to produce full power under varying driving conditions such as stop and go traffic. This leaves the chances of being susceptible to heat soak nearly a thing of the past. The system has been engineered to be as direct a replacement as possible to the stock unit, requiring only minor modifications for a clean, factory-like installation. The increased thermal efficiency provided by the Dinan dual core intercooler will also enhance turbocharger reliability in addition to overall power. On a stock vehicle, power gains can be had from 4000 RPM and beyond (when the car is in boost). In order to achieve the best performance, the intercooler should be paired eith engine tuning as it can provide additional optimization of the intercooler. In particular, with Dinan flash software the power band is extended to be more robust and powerful from 5000 RPM to redline whereas without tuning the bulk of the gains are from 6000 RPM to redline.
Features:
- Max gains (N55 engine) of 15 HP and 13 lb-ft of torque @ 6250 RPM.
- Max gains (N20/N26 engine) of 6 HP and 5 lb-ft of torque @ 5500 RPM.
- Face area 240% larger than the stock intercooler setup for maximum cooling efficiency to deter heat soak.
- Charge Air Pressure drop: 0.80 PSI (25% improvement over stock).
- Charge Air Temperature drop: 155º F (11% improvement over stock).
- Charge Air Temperature / Ambient Temperature Delta: 18º F @ 6250 RPM (60% improvement over stock).
- 50 State Emissions Legal: CARB EO D-176-51
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We have a 10-day return policy, which means you have 10 days after receiving your item to request a return.
Any return or cancellation will be 10% Fee.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at support@euroklasse.com. If your return is accepted, Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at support@euroklasse.com.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
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Certain types of items cannot be returned, like perishable goods, custom products (such as special orders or personalized items), We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
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Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.