Dinan
Dinan 12-16 BMW 2/3/4-Series (F22/F30/F31/F32/F36) High Performance Air-to-Air Dual Core Intercooler
Dinan 12-16 BMW 2/3/4-Series (F22/F30/F31/F32/F36) High Performance Air-to-Air Dual Core Intercooler
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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
- Face area 240% larger than the stock intercooler setup for maximum cooling efficiency to deter heat soak.
- Charge Air Temperature / Ambient Temperature Delta: 18º F @ 6250 RPM (60% improvement over stock).
- Max gains (N20/N26 engine) of 6 HP and 5 lb-ft of torque @ 5500 RPM.
- Charge Air Temperature drop: 155º F (11% improvement over stock).
- Max gains (N55 engine) of 15 HP and 13 lb-ft of torque @ 6250 RPM.
- Charge Air Pressure drop: 0.80 PSI (25% improvement over stock).
- 50 State Emissions Legal: CARB EO D-176-51
Vehicle Fitment
Fits 1 make, 2012-2016 — click to view all 18 models
- 2014-2016 BMW 228i
- 2015-2016 BMW 228i xDrive
- 2012-2016 BMW 328i
- 2014-2016 BMW 328i GT xDrive
- 2013-2016 BMW 328i xDrive
- 2012-2015 BMW 335i
- 2014-2016 BMW 335i GT xDrive
- 2013-2015 BMW 335i xDrive
- 2014-2016 BMW 428i
- 2015-2016 BMW 428i Gran Coupe
- 2014-2016 BMW 428i xDrive
- 2015-2016 BMW 428i xDrive Gran Coupe
- 2014-2016 BMW 435i
- 2015-2016 BMW 435i Gran Coupe
- 2014-2016 BMW 435i xDrive
- 2015-2016 BMW 435i xDrive Gran Coupe
- 2014-2016 BMW M235i
- 2015-2016 BMW M235i xDrive
Please verify exact fitment (engine, submodel, and trim) before purchasing.
Manufacturer Part Number: D330-0021
Images are for illustration purposes only; actual product may vary.
⚠ WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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Manufacturer's Warranty — Dinan
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Manufacturer's Warranty — Dinan
Dinan warrants its Performance Products to be free from defects in materials and workmanship, and the term depends on the car. If the vehicle is still covered by the original manufacturer's new car limited warranty (4 years or 50,000 miles — 80,000 km in Canada — from first retail sale; US and Canadian specification vehicles only), the Dinan part is covered for the remaining term of that new car warranty, and an Authorized Dinan Dealer repairs or replaces the defective Dinan component without charge for parts or labor, including any original manufacturer component directly affected by it. If the car is out of its new car warranty, Dinan Performance Products carry a 2-year, unlimited mileage warranty from the date of original purchase; labor is reimbursed at the dealer's standard flat-rate, but repairs to affected original manufacturer components are not reimbursed. DINANTRONICS Sport, DINANTRONICS X and DINANFLASH handheld units are 1 year, unlimited mileage; refurbished products are 90 days; and racing-only parts are guaranteed against defects in workmanship only — they are not warranted against wear or failure and may affect the BMW factory and emissions warranty. Dinan's warranty is transferable when the vehicle it was installed on is sold. A lawful invoice as proof of purchase is required, and the defective part must be returned to Dinan for verification before any adjustment. Not covered: return shipping, towing and rental car charges; unauthorized modification of a Dinan part, or damage from using other manufacturers' products alongside Dinan systems; non-DCT clutch assemblies, brake rotor warp and friction materials; maintenance items such as spark plugs, filters, lubricants, fluids, coolant, drive belts and light bulbs; negligence, abuse or improper installation; engine damage from altering Dinan's original boost pressure; improper or contaminated fuel; collision damage; environmental damage, flood, fire or road-salt corrosion; and any vehicle operated in a competitive event or subjected to aggressive track conditions. The warranty is void if the VIN or odometer has been altered, if the vehicle was declared a total loss or salvage, or if it has been used in competition. Note that installing performance products may affect the vehicle manufacturer's own new car warranty. Because Dinan handles claims through an Authorized Dinan Dealer, if you bought it here, contact PitStopTuning and we'll file the claim with Dinan for you rather than approaching Dinan directly.
Warranty terms are set by the manufacturer and may change. Contact us if you need help with a warranty claim.

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