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Dinan DNN Cold Air Intakes - M40i
Part #: D760-0075
$549.95 For each
Fits On:
2020 BMW X3, 2020 BMW X4, 2025 BMW X4, 2024 BMW X4, 2023 BMW X4, 2022 BMW X4, 2021 BMW X4, 2024 BMW X3, 2023 BMW X3, 2022 BMW ... See more
Description:
Dinan's DNN Cold Air Intake for the M40i uses a larger airbox, enlarged filter element, and a carbon fiber intake tube to replace the factory resonator assembly. The result is a smoother, more direct airflow path that improves throttle response and delivers a 7% increase in flow over stock.
Dinan's DNN Cold Air Intake for the M40i uses a larger airbox, enlarged filter element, and a carbon fiber intake tube to replace the factory resonator assembly. The result is a smoother, more direct airflow path that improves throttle response and delivers a 7% increase in flow over stock.
Q: What do cold air intakes do? Why buy a cold air intake?
A: Cold air intakes bring more air into the engine, which creates more power during combustion. Cold air intakes will generally help with throttle response and higher power gains, adding a pleasing induction sound to your engine under acceleration. A cold air intake also significantly cleans up your under-hood appearance and makes it easier to see and access components of your engine bay.
Q: How do you install a cold air intake?
A: Cold air intakes are a true bolt-on application. The removal of your factory air box and resonator will be needed and the cold air intake installed in its place. Basic hand tools are needed, and the intake installs in minutes.
Q: What's the difference between a cold air intake and a short ram intake?
A: Cold air intakes are usually placed in the fender well area, which brings in a cooler charged air from beneath the car (outside of the engine bay), which is denser and therefore creates more power. The piping is a lot longer than a short ram which means the power gains are not seen until the mid to higher RPM band. A short ram intake is located inside the engine bay and creates power with better response times than a cold air, however the air is not as dense, which means that it doesn't make as much power in the upper RPM region and makes less power overall.
Q: Are cold air intakes offered for every vehicle?
A: Cold air intakes are not offered for every vehicle and are vehicle specific. There are no universal kits available on the market.
Q: Do you have to buy an air filter if you're buying a cold air intake?
A: Cold air intakes are usually sold with all the components needed including the filter and all adapters.
A: Cold air intakes bring more air into the engine, which creates more power during combustion. Cold air intakes will generally help with throttle response and higher power gains, adding a pleasing induction sound to your engine under acceleration. A cold air intake also significantly cleans up your under-hood appearance and makes it easier to see and access components of your engine bay.
Q: How do you install a cold air intake?
A: Cold air intakes are a true bolt-on application. The removal of your factory air box and resonator will be needed and the cold air intake installed in its place. Basic hand tools are needed, and the intake installs in minutes.
Q: What's the difference between a cold air intake and a short ram intake?
A: Cold air intakes are usually placed in the fender well area, which brings in a cooler charged air from beneath the car (outside of the engine bay), which is denser and therefore creates more power. The piping is a lot longer than a short ram which means the power gains are not seen until the mid to higher RPM band. A short ram intake is located inside the engine bay and creates power with better response times than a cold air, however the air is not as dense, which means that it doesn't make as much power in the upper RPM region and makes less power overall.
Q: Are cold air intakes offered for every vehicle?
A: Cold air intakes are not offered for every vehicle and are vehicle specific. There are no universal kits available on the market.
Q: Do you have to buy an air filter if you're buying a cold air intake?
A: Cold air intakes are usually sold with all the components needed including the filter and all adapters.
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