MISHIMOTO MMRAD-G80-21A Performance Auxiliary Radiators for BMW G8X M3/M4 2021+ ymm_47 The ultra-slim backrest design enhances

The ultra-slim backrest design enhances rear passenger legroom while maintaining structural rigidity and safety

and seats within the mounting dimensions

cranking up the boost for those big gains creates a lot more heat

these products contain fewer detergents and are not suitable for street use

Ratio with Standard: 1st Stage: 132%

MISHIMOTO MMRAD-G80-21A Performance Auxiliary Radiators for BMW G8X M3/M4 2021+ ymm_47 The ultra-slim backrest design enhancesKeep your 2021+ BMW G8X M3 M4 engine temperature under control with Mishimoto's Performance Auxiliary Radiators. These radiators are sold as a pair and feature full aluminum end tanks that are TIG welded to custom engineered cores for maximum durability and performance. The increased fluid capacity and 25 percent increase in core volume ensures optimal heat dissipation and effective temperature regulation for both stock and modified vehicles, making