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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
the stock cooling system has historically presented challenges
Every R1 kit is custom built
Left-Hand Drive (LHD) models only
Designed specifically for BMW M135 (F70) – 2024+
CSF Air-to-Water Bar & Plate Intercooler Core 8.5L x 6H x 6W M240i (G42) ENGINE & PERFORMANCE the stock cooling system hasThe CSF Air to Water Bar & Plate Intercooler Core, measuring 8. 5" x 6" x 6" (215mm x 150mm x 150mm), represents a benchmark in high performance cooling technology. Engineered to support up to 1000 WHP, this intercooler core is ideally suited for custom applications requiring superior heat dissipation and reliable operation under extreme boost conditions. Trusted by leading tuning and performance companies, the CSF intercooler core combines advanced