Dinan Closed Cold Air Intake for BMW M240i and 340i and 440i 2016-2021, carbon fiber airbox and intake tube
Dinan Closed Cold Air Intake for BMW M240i and 340i and 440i 2016-2021, blue oiled filter element
Dinan Closed Cold Air Intake for BMW M240i and 340i and 440i 2016-2021, carbon airbox and tube, side view
Dinan Closed Cold Air Intake for BMW M240i and 340i and 440i 2016-2021, carbon airbox and tube, front angled view
Dinan Closed Cold Air Intake for BMW M240i and 340i and 440i 2016-2021, close up of carbon fiber airbox lid
Dinan Closed Cold Air Intake for BMW M240i and 340i and 440i 2016-2021, close up of carbon fiber intake tube
Dinan Closed Cold Air Intake for BMW M240i and 340i and 440i 2016-2021, carbon fiber airbox and intake tube
Dinan Closed Cold Air Intake for BMW M240i and 340i and 440i 2016-2021, blue oiled filter element
Dinan Closed Cold Air Intake for BMW M240i and 340i and 440i 2016-2021, carbon airbox and tube, side view
Dinan Closed Cold Air Intake for BMW M240i and 340i and 440i 2016-2021, carbon airbox and tube, front angled view
Dinan Closed Cold Air Intake for BMW M240i and 340i and 440i 2016-2021, close up of carbon fiber airbox lid
Dinan Closed Cold Air Intake for BMW M240i and 340i and 440i 2016-2021, close up of carbon fiber intake tube

Dinan Closed Cold Air Intake for BMW M240i / 340i / 440i 2016-2021

Dinan SKU: DNND760-0046
Price
11% OFF
In Stock – Ready to Ship
Make sure this fits your vehicle Select your vehicle to confirm fitment before you order. Check
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Details

BrandDinan
SKUDNND760-0046
GTIN / UPC813725024967
Manufacturer Part NumberD760-0046

Product Information

This is a sealed cold air intake with a carbon fiber airbox 30% larger than stock and a carbon fiber intake tube that drops the factory baffling and Helmholtz chamber. The larger filter, 102.1 sq in against 76.3 sq in stock, and the smoother tube are rated to add 15 hp at 6,000 rpm on an otherwise stock car and sharpen throttle response. Because the box is fully closed, intake sound rises only slightly; a semi-open version and a vented lid retrofit are sold separately for more sound.

Specifications

Type Closed cold air intake with sealed airbox
Engine B58
Gains +15 hp and +13 lb-ft at 6,000 rpm (+13 whp and +11 lb-ft at the wheels) without additional modifications
Tube Material Carbon fiber
Heat Shield / Airbox Sealed carbon fiber airbox, 30% larger than stock
Emissions CARB EO D-176-56
Warranty Dinan Limited Warranty: remainder of the BMW new vehicle warranty (4 yr/50,000 mi, US/Canada-spec cars), or 2 years unlimited mileage once out of factory warranty

This part fits:

Year Make Model Submodel
2016-2018 BMW 340i Base
2017-2019 BMW 340i GT xDrive Base
2016-2018 BMW 340i xDrive Base
2017-2020 BMW 440i Base
2017-2020 BMW 440i Gran Coupe Base
2017-2020 BMW 440i xDrive Base
2017-2020 BMW 440i xDrive Gran Coupe Base
2017-2021 BMW M240i Base
2017-2021 BMW M240i xDrive Base

Is it legal to use in California?

  • The CARB exemption covers the 2019-2021 M240i, 340i and 440i only.

Can I get more intake sound later?

  • A vented lid retrofit kit, Dinan part D763-0213-G-A, replaces the closed lid for more sound. A complete semi-open version of this intake is sold as D760-0046-A.

Does the air mass meter housing change?

  • Yes. The intake uses an injection molded air mass meter housing that is 8% larger than stock for freer flow.

Shipping

  • In stock orders typically ship within 1 to 3 business days.
  • Standard, expedited, and overnight options at checkout.
  • Oversized items ship by freight and take longer.
  • Special order items follow a lead time we confirm with you individually before the order is committed.
  • Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
  • Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
  • International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

  • 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
  • Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
  • Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
  • Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
  • Product images may be representative. The SKU and specifications in the listing are what ships.
  • Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Returns & Refunds · Warranty
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