The Racing & High Performance Division of CSF Inc. strives to build and engineer the most advanced, efficient, and reliable cooling systems in the world. CSF manufacturers a wide variety of sophisticated cooling systems with more than 117 different applications ranging from high performance all-aluminium direct-fit replacement radiators, to complete custom applications for race cars, power sports, off-road, marine, and industrial uses.
THE ULTIMATE COOLING SOLUTION FOR THE F-SERIES N20 & N55
Have an ECU Tune on your F20 125i & M135i, F22 & F23, 220i, 228i & M235i, F30 320i, 328i & 335i, F32, F33 & F36 420i, 428i & 435i or F87 M2? You'll need one of these.
Once boost is raised beyond the factory levels the stock intercooler struggles to cool the more compressed, thus heated air leading to high charge temps and the ECU reducing power. The CSF High-Performance Intercooler dramatically reduces charge temps versus the stock intercooler, especially on cars running higher boost than stock.
Direct replacement for BMW part number 17517618809, 17517600530, 17517600531 and more. Suitable for N20 and N55 powered models only.
PERFORMANCE INCREASE
Power increase of 15-20 hp on stock cars, 25+ hp on modified vehicles.
25c+ drop in charge temperatures when compared to OEM intercooler.
My first dealing with Southern BM was a pleasant one. I had some springs and shocks installed and Sean was a delight to deal with. Knowledgeable, helpful and offered solutions when not everything went to plan. I would happily recommend them.
Errol Frank
Google Review
The guys are great, definitely take your BMW there.
David Veeken
Google Review
Sean arranged a Quaife LSD for my 135i and I couldn't be happier. He advised multiple seals and bearings needed replacing unbeknownst to me so these were done as well. Now I have a more reliable car and one with tonnes more mechanical grip!
Nathan Mann
Google Review
Excellent service at reasonable prices. The shop is very nice too, you almost feel like you're at BMW.
Charles Tey
Facebook Review
Thank you once again to John, Andrew and their team. Have been bringing our cars to them for several years now and have complete trust and faith in their workmanship and honesty.
Items marked GREEN or 'In Stock' are currently in stock at SouthernBM. Most orders are shipped within 1-2 business days. ‘Click & Collect’ orders are usually ready within 1-2 hours during normal trading hours.
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