CSF Radiators are made from military grade aluminum to surpass any other radiator on the market for quality and durability. Each radiator undergoes the most testing we’ve ever seen, with everything from burst pressure to wind tunnel testing, CSF demands the most out of their radiators to ensure they are the best performing and highest quality radiator you can buy. Each radiator is designed to have drop in fitment, and require no modifications for installation. CSF even ensures their packaging is the best. Each package is built to withstand a 10 foot drop to make sure that when you get your radiator, it’s flawless.

CSF Radiators Feature:

• Drop-in fit radiator requires no modification for install
• Designed with OE fitment specifications and mounting
• TIG welded military grade aluminum
• “B-Tube” technology offers 15% better heat dissipation than standard O tubes
• Undergoes leak, thermal cycle, burst, vibration and wind tunnel testing
• Ideal for any type of racing or daily use
• “Show Stopper” hand polish mirror finish

Vehicle Fitment :

• 2015 – 2018 Audi A3 (1.8L & 2.0L) A.T.
• 2015 – 2018 Audi S3 (2.0L) A.T.
• 2016 – 2018 Audi TT (2.0L) A.T.
• 2015 – 2018 Volkswagen Golf R (2.0L) M.T. & A.T.
• 2015 + 2017 Volkswagen GTI (2.0L) M.T. & A.T.

After six months of development and testing with some of the best Supra tuners across the world, CSF is proud to announce its new high-performance all-aluminum charge cooler Front Mount Heat Exchanger upgrade for the A90/91 Toyota Supra (including some BMW G-Series fitment).
CSF’s high-performance all-aluminum heat exchanger for the A90/91 Toyota Supra and BMW G-Series is the key to keeping the B58’s intake air temperatures in check. Tested and proven by a global network of R&D partners, it’s an ideal drop-in solution for those that plan to modify or track their vehicle, or drive in extreme conditions.

Features:

• Significantly Reduces Intake Air Temperature (IAT) for Maximum Performance (with Faster Heat Soak Recovery)
• Improves Air Flow to the Rest of the Cooling System for Both Lower Engine Water and Engine Oil Temperatures
• 2-Row, 42mm Ultra High Performance Core
• 6.5mm Tall Multi-Louvered Fin with CSF’s Exclusive B-Tube Technology
• CNC Machined Mounting Brackets and OEM Style “Quick Connect” Inlet/Outlet
• 100% All Aluminum TIG-Welded Construction
• Includes Rock Guard & Transmission Oil Cooler Mounting Kit (Industry Exclusive)
• “Drop-in” Fit
• 2-Year Limited Warranty
• 1-Hour “Mirror Finish” Hand Polish
• Tested and Proven by CSF’s Global Network of R&D Partners, Including Leading Time Attack Teams, Tuners, and Turbo Kit Manufacturers

Fits:

• 2020+ Toyota Supra (A90/A91)
• 2018+ BMW G29 Z4 20i, 30i & M40i
• 2018+ BMW G20 3-Series (320i, 330i, 330iX, M340i, M340iX)
• 2018+ BMW G21 3-Series Touring (330i, 330iX, M340iX)

OEM#: 16400-WAA03 & 17118666811

CSF Radiators are made from military grade aluminum to surpass any other radiator on the market for quality and durability. Each radiator undergoes the most testing we’ve ever seen, with everything from burst pressure to wind tunnel testing, CSF demands the most out of their radiators to ensure they are the best performing and highest quality radiator you can buy. Each radiator is designed to have drop in fitment, and require no modifications for installation. CSF even ensures their packaging is the best. Each package is built to withstand a 10 foot drop to make sure that when you get your radiator, it’s flawless.

CSF Radiators Feature:

• Drop-in fit radiator requires no modification for install
• Designed with OE fitment specifications and mounting
• TIG welded military grade aluminum
• “B-Tube” technology offers 15% better heat dissipation than standard O tubes
• Undergoes leak, thermal cycle, burst, vibration and wind tunnel testing
• Ideal for any type of racing or daily use
• “Show Stopper” hand polish mirror finish

Vehicle Fitment :

• 1999 – 2006 Volkswagen Jetta / GLI
• 1999 – 2006 Volkswagen Golf / GTI

CSF Radiators are made from military grade aluminum to surpass any other radiator on the market for quality and durability. Each radiator undergoes the most testing we’ve ever seen, with everything from burst pressure to wind tunnel testing, CSF demands the most out of their radiators to ensure they are the best performing and highest quality radiator you can buy. Each radiator is designed to have drop in fitment, and require no modifications for installation. CSF even ensures their packaging is the best. Each package is built to withstand a 10 foot drop to make sure that when you get your radiator, it’s flawless. Fits manual transmissions. Automatic transmissions require an additional oil cooler. CSF Radiators Feature:

• Drop-in fit radiator requires no modification for install
• Designed with OE fitment specifications and mounting
• TIG welded military grade aluminum
• “B-Tube” technology offers 15% better heat dissipation than standard O tubes
• Undergoes leak, thermal cycle, burst, vibration and wind tunnel testing
• Ideal for any type of racing or daily use
• “Show Stopper” hand polish mirror finish

Vehicle Fitment :

• 99-03 BMW 320i manual transmission
• 99-06 BMW 323 manual transmission
• 99-05 BMW 325 manual transmission
• 99-06 BMW 328 manual transmission
• 99-05 BMW 330 manual transmission
• 03-05 BMW Z4 manual transmission

CSF Radiators are made from military grade aluminum to surpass any other radiator on the market for quality and durability. Each radiator undergoes the most testing we’ve ever seen, with everything from burst pressure to wind tunnel testing, CSF demands the most out of their radiators to ensure they are the best performing and highest quality radiator you can buy. Each radiator is designed to have drop in fitment, and require no modifications for installation. CSF even ensures their packaging is the best. Each package is built to withstand a 10 foot drop to make sure that when you get your radiator, it’s flawless.

CSF Radiators Feature:

• Drop-in fit radiator requires no modification for install
• Designed with OE fitment specifications and mounting
• TIG welded military grade aluminum
• “B-Tube” technology offers 15% better heat dissipation than standard O tubes
• Undergoes leak, thermal cycle, burst, vibration and wind tunnel testing
• Ideal for any type of racing or daily use
• “Show Stopper” hand polish mirror finish

Vehicle Fitment :

• 1998 – 2005 NB Mazda Miata

Upgrade your stock OEM radiator to an aftermarket option available from CSF. Aluminum radiators feature an all aluminum tank and core construction which offer a lower operating temperature, higher heat dissipation, dual rows for concentrated cooling, and you can guarantee yourself against leakage from the sides of an old cooling component.

Vehicle Fitment :

• 96-04 Porsche Boxster S (986)
• 98-05 Porsche 911 Carrera (996) – does not fit 996 Carrera 4S, see CSF-7053
• ’98-’05 Porsche 911 GT3/RS (996)

CSF Radiators are made from military grade aluminum to surpass any other radiator on the market for quality and durability. Each radiator undergoes the most testing we’ve ever seen, with everything from burst pressure to wind tunnel testing, CSF demands the most out of their radiators to ensure they are the best performing and highest quality radiator you can buy. Each radiator is designed to have drop in fitment, and require no modifications for installation. CSF even ensures their packaging is the best. Each package is built to withstand a 10 foot drop to make sure that when you get your radiator, it’s flawless. CSF Radiators Feature:

• Drop-in fit radiator requires no modification for install
• Designed with OE fitment specifications and mounting
• TIG welded military grade aluminum
• “B-Tube” technology offers 15% better heat dissipation than standard O tubes
• Undergoes leak, thermal cycle, burst, vibration and wind tunnel testing
• Ideal for any type of racing or daily use
• “Show Stopper” hand polish mirror finish

Vehicle Fitment :

• 95-03 BMW 540i (E39)
• 98-03 BMW M5 (E39)
•  

CSF Radiators are made from military grade aluminum to surpass any other radiator on the market for quality and durability. Each radiator undergoes the most testing we’ve ever seen, with everything from burst pressure to wind tunnel testing, CSF demands the most out of their radiators to ensure they are the best performing and highest quality radiator you can buy. Each radiator is designed to have drop in fitment, and require no modifications for installation. CSF even ensures their packaging is the best. Each package is built to withstand a 10 foot drop to make sure that when you get your radiator, it’s flawless.

CSF Radiators Feature:

• Drop-in fit radiator requires no modification for install
• Designed with OE fitment specifications and mounting
• TIG welded military grade aluminum
• “B-Tube” technology offers 15% better heat dissipation than standard O tubes
• Undergoes leak, thermal cycle, burst, vibration and wind tunnel testing
• Ideal for any type of racing or daily use
• “Show Stopper” hand polish mirror finish

Vehicle Fitment :

• 1997 – 2002 Audi S4 (B5)

CSF Radiators are made from military grade aluminum to surpass any other radiator on the market for quality and durability. Each radiator undergoes the most testing we’ve ever seen, with everything from burst pressure to wind tunnel testing, CSF demands the most out of their radiators to ensure they are the best performing and highest quality radiator you can buy. Each radiator is designed to have drop in fitment, and require no modifications for installation. CSF even ensures their packaging is the best. Each package is built to withstand a 10 foot drop to make sure that when you get your radiator, it’s flawless.

CSF Radiators Feature:

• Drop-in fit radiator requires no modification for install
• Designed with OE fitment specifications and mounting
• TIG welded military grade aluminum
• “B-Tube” technology offers 15% better heat dissipation than standard O tubes
• Undergoes leak, thermal cycle, burst, vibration and wind tunnel testing
• Ideal for any type of racing or daily use
• “Show Stopper” hand polish mirror finish

Vehicle Fitment :

• 92-95 BMW 320i
• 92-98 BMW 323
• 92-98 BMW 325
• 94-98 BMW 328
• 93-99 BMW M3 (E36)

CSF manufactures the most advanced and efficient radiator cores in the industry by using innovative tube and fin technologies with industry leading testing methods to maximize airflow and heat dissipation. These techniques allow CSF to stay ahead of the pack when it comes to radiator technology!

“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.”

High Efficiency Multi Louvered Fin – CSF uses ultra efficient multi louvered fins that are carefully and precisely aligned to maximize airflow through each radiator core. Fin specifications are carefully measured and calculated for each application, and tested for maximum heat rejection efficiency in our wind-tunnel lab.

Each CSF high quality radiator is completed with an industry leading 1 hour, hand polished “Show-Stopper™ mirror finish.” Our hand polishing tools and techniques in our new polishing center located at the end of the production line ensures that every CSF cooling system looks just as good as it performs.

Features:

• CAD/CAM designed using Unigraphics™ Software
• OE radial and deep drawn aluminum endtanks
• “B-Tube” Technology – Stronger, most efficient tube in the world
• Wind tunnel tested for optimal radiator core cooling efficiency
• “Racing Style” Aluminum Drain Plug
• Brazed in CAB Furnace
• ISO 9001/9002 certification
• Military Grade (special clad) aluminum used for tubes, fins, header, plates, and side brackets (JIS 3003 spec minimum)
• CNC machined fittings
• “Master Class” TIG welding