AST 5300 Series Coilovers | 2021+ BMW M3/M4 xDrive (RAC-B2115SD) Body Kits The durable surface finish resists

The durable surface finish resists corrosion and maintains its appearance over time

which enhances vehicle agility and handling

Designed for enthusiasts seeking to elevate their vehicle’s aesthetics

This V2 Style Spoiler combines functional design with aesthetic appeal

preventing fading and discoloration

AST 5300 Series Coilovers | 2021+ BMW M3/M4 xDrive (RAC-B2115SD) Body Kits The durable surface finish resists2021+ BMW M3 M4 xDrive5300 Series Coilovers by AST Are you the most serious person on the race track? Get to a winning setup by using all the options that our 3 way adjustable dampers have to give. All adjusters work completely independently. Once installed the shock absorbers are easy to set, highly reliable, and require low maintenance during the season because of the high grade of materials used. Tested on tracks like the Nrburgring, Zandvoort,