CSF Radiator for BMW F20/F21/F22/F23/F30/F31/F34 GT/F32/F33/F36 Gran Coupe (A.T.) - 7081

$579.00

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Product Description
Specifications

Benefits:

Engine heat is the enemy when pushing your F2X/F3X hard. Keep those engine temps in check with a CSF Radiator.
Stay ahead of the competition by keeping your engine temps in check while pushing your F2X/F3X harder.

Features:

2-Row 42mm Core (Dual Core) Featuring CSF’s Exclusive B-Tube Technology
Core Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area Contact
CNC Machined “Quick-Connect” Inlet/Outlet Connections
CNC Machined Brackets and Fittings for Superb Fit and Durability
All-Aluminum Race Style Drain Plug
1-Hour “Mirror Finish” Hand Polish
“Drop-in Fit” Requiring No Modifications to Install – Accepts All Attaching OEM Components Including “Quick-Connect” Hoses, AC Condenser, Mounting Brackets and Fan Shroud
Replaces OEM Part Number: 17117618807

Applications:

12-17 BMW 228i Coupe (F22) incl. xDrive
14-17 BMW 228i Convertible (F23) incl. xDrive
12-18 BMW 320i Sedan (F30) incl. xDrive
12-16 328i (F3X) incl. xDrive
12-15 335i (F3X) incl. xDrive
14-17 428i (F3X) incl. xDrive
14-17 435i (F3X) incl. xDrive
14-17 BMW M235i (F2X) incl. xDrive
13-17 BMW i3 60Ah Rex (i3 I01)

Application Notes:

Automatic transmissions

Description:

CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your F2X/F3X running at it's finest, a CSF Radiator is the obvious choice. CSF has spent years refining and improving their radiator designs. From their exclusive "B-Tube" technology, to their High Efficiency Multi Louvered Fin system, CSF Radiators are packed with the best the market has to offer.

“B-Tube” technology – Unlike a regular oval shape “O” type radiator tube, CSF uses a specially engineered tube in a shape of a “B”. These “B-tubes” are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (better cooling efficiency) because this design is actually stronger than normal “O” shape tubes that are welded.
The design (inlet in the middle of tube that is seam brazed) increases the heat transfer surface area of the tubes by approximately 15% over regular tubes. You get the efficiency of 2 smaller tubes vs. 1 large tube within the same space criteria. With “B-tubes” you are able to get “dual liquid laminar flow.”