BMW M3/M4 12V (12 Volt) 69Ah Lithium Ion Battery - Genuine OEM Li-ion Starter Battery Replacement for F80 M3, F82 & F83 M4 (CS, GTS) | F8x S55 Direct-Fit | Lightweight M Performance | OE 61 21 8 047 221 / 61218047221 tesla model 3 Trusted by our team and

Trusted by our team and our customers for quality and results

Refined acoustics with reduced cabin boom at cruising speeds

Shortened stroke ideal for cars running lowering springs for a sportier stance

Want these pads fitted professionally Our team at MJ Modifications in Warwickshire can install and bed in your new pads for optimal results

BMW M3/M4 12V (12 Volt) 69Ah Lithium Ion Battery - Genuine OEM Li-ion Starter Battery Replacement for F80 M3, F82 & F83 M4 (CS, GTS) | F8x S55 Direct-Fit | Lightweight M Performance | OE 61 21 8 047 221 / 61218047221 tesla model 3 Trusted by our team andFactory 69Ah lithium starter battery for F8x M cars. Perfect direct fit solution for F80 chassis M3, F82 M4 and F83 M4, including CS and GTS editions. If your car is slow to crank, throws low voltage warnings or loses charge, this original BMW lithium unit restores strong starting, stable voltage and day to day reliability while keeping weight to a minimum. This is the authentic BMW part built for the S55B30 platform with full integration to the cars