When you buy a radiator from Team CSF you will receive a component that has been engineered to the highest specifications. CSFs parts will fit exactly the same as with the original manufacturers parts. No need to move fittings, drill additional holes, or stretch hoses to get their radiators to fit properly. Drop it in, bolt it down, and hook it up! No unpleasant surprises guaranteed!

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 tube 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." The tubes are made from aircraft grade special clad aluminum and are intricately formed on our high precision 6-stage tubeforming mill. No other aftermarket radiator manufacturer uses this technology. This technology raises the bar and sets the standard for high performance radiator cores.

Features:

• Designed, developed, and track proven in collaboration with BMW M3 tuning specialist and parts manufacturer, Rogue Engineering
• Replaces OEM unit single-pass design and plastic shroud with a unique top/bottom dual-pass design for maximum surface area and flow.
• "Drop-in fit" requiring no modifications to install.
• Accepts factory oil-line connections
• Fully TIG-welded extruded-endtank design vs. OEM mechanically jointed and tack-welded design for superior reliability & durability
• Fits precisely with the contour of the OEM bumper. No issues with aftermarket splitter attachement either
• Turbulated heavy/duty bar/plate design for the most reliable & durable oil cooler available for the platform
• 8 rows of maximum cooling with a high density multi-louvered fin pitch design
• Designed to work with OEM radiator brackets or CSF's all-aluminum triple-pass radiator (CSF #7058)
• Motorsport silver finish

Fitment:

• BMW M3 E46 01-06

CAtuned