CSF High-Performance All-Aluminum Radiator Audi B5 A4 1.8T R35 Mounting bosses mimic the factory

Mounting bosses mimic the factory fuel rail for securing the cable(s) that pass by with the OEM brackets

it comes at the price of transient response

High Heat Retention

1x BMW 1 Series M Coupe (E82) Tail Pipe Set (Carbon)

Mini R52/R53 Fuel Injector Clinic Injector Set: 4x525cc Custom Saturated / High Impedance Ball & Seat Injectors

CSF High-Performance All-Aluminum Radiator Audi B5 A4 1.8T R35 Mounting bosses mimic the factoryCSF, The Cooling Experts, have been serving the US aftermarket for almost 4 decades. With over 30 million units sold, CSF is your exclusive source for Radiators, Condensers, Intercoolers, Inverter Coolers, Racing Radiators and Pressure Caps. 2 Year Limited Warranty 45 Cooling Tubes with CSF's Exclusive B Tube Technology 6. 5mm Tall Ultra Efficient Fins with a Multi Louvered Design for Maximum Surface Area Contact CNC Machined Mounting Brackets and OEM