BMW E82, E9X N52 D-Style RAM Cold Air Intake Kit | DCAI-KIT

These in house made D-Style RAM Cold Air Intake KIT is here to replace the discontinued DINAN and DIY DINAN cold air intake for the N51/N52 community. Allowing YOU to supply the engine with an extra 3" of air breathing from your lower bumper to improve horsepower, torque and throttle response. Designed to work with the factory 1 series / 3 series US Airbox with slight modifications for installation. 

Youtube - N52 Intake Sounds | Dinan attachment with N54 Manifold

Forum - +15hp +16ft

Installation Video:

Youtube - BMW N51/N52 D-Style RAM Cold Air Intake Adapter

YouTube:  E90 N52 | Budget Dinan Ram Intake DIY - Raimund

 Either a 2.75 inch hole saw in the factory lower bumper grille beside the brake duct, universal bumper grille mesh, or a fog light delete for the velocity pipe

Attach the hose to the lower velocity pipe intake, and attach the D-Style adapter to the other side of the hose.

This total package includes:

• Velocity Pipe  - VIP90: Comes with a Black, 2.75” OD, Directs cold air from the lower bumper grille to the airbox for a high pressure air supply.
• D-Style Intake Adapter - DIA52: Attaches to the bottom of the US airbox, allowing the 3“ hose to adapt quickly to the adapter
• 2 1/2 Feet of 3” Air Hose: Made out of PVC and Aluminum foil, keeps the cold air, cold, while being flexible and stretchable.
• x2 3” Hose Clamps: stainless steel hose clamps to attach the hose to the velocity pipe and D-Style intake adapter, slip fitment works well

installation requires: not included

(Option 1) x3 8mm thread bolts, x3 8mm thread nuts, x6 washers

(Option 2)  OR plastic rivets / push pins

(Option 3) OR after fitment confirmation, JB plastic weld together

black / grey RTV (optional)

Dremel & Drill

If you would like to order an attachment without bolt holes, or a different diameter, or colour please contact us through the website, Instagram or email! 

Want to print your own? Available on Cults3D

Fitment:

US AIRBOX: E82, E90, E91, E92, E93 N51/N52 323(x)I 325(x)I, 328(x)I, 330(x)I, 125i, 128i, 130i

Attachment OD: 69mm | 2.7”

Attachment ID: 65mm | 2.6”

Lifetime Warranty on 3D prints. Made out of PETG.

Part Numbers:

PrintablesAuto: DCAI-KIT
Interchange: DINAN D760-9000, D762-0066