$639.00
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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 radiator requires no modification for install Designed with OE fitment specifications TIG welded military grade aluminum "B-Tube" technology keeps even the most demanding engines cool Undergoes leak, thermal cycle, burst, vibration and wind tunnel testing Ideal for any type of racing or daily use. "Show Stopper" mirror finish Auto Trans Fitment: 2011+ BMW 1 Series M 08-11 BMW 135i 07-11 BMW 335i Manual Trans Fitment: 2011+ BMW 1 Series M 08-11 BMW 135i 07-11 BMW 335 2009+ BMW Z4 sDrive30i sDrive35i
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We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$639.00