Csf has listened to the community and have developed the world 's 1st high performance drop-in fit replacement for the 911 (996) and Boxster (986). All weak plastic mounting points and end tanks that are prone to breaking under bumper contact or high vibrations have been cnc machined in military-grade aluminum for unbreakable strength. Even better, this unit is interchangeable for both the left and right side bumpers. Csf is the first and only radiator company to cnc machine all their brackets and fittings for the world 's strongest and best drop-in fit radiator featuring an exclusive b-tube technology. Another world 's 1st and exclusive unit from csf.

b-tube technology - unlike a regular oval shape o type radiator tube, csf uses a specialy engineered tube in a shape of a b . These b-tubes are carefuly 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


Features:

Drop-in replacement