Keep your drive belt tight with a new belt, tensioner, and hardware
10X Entries Into Our F80 M3 Sweepstakes
Keep your drive belt tight with a new belt, tensioner, and hardware
10X Entries Into Our F80 M3 Sweepstakes
Keep your drive belt tight with a new belt, tensioner, and hardware
This product was last offered at the strikethrough price on
10-26-2026
Keep your accessories running properly!
10X Entries Into Our F80 M3 Sweepstakes
Up to the 2012 model year
Keep your accessories running properly!
10X Entries Into Our F80 M3 Sweepstakes
Up to the 2012 model year
Keep your drive belt tight with an ECS Performance Kevlar Reinforced Accessory Belt, tensioner, and hardware.
10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
From the 2013 model year
Keep your supercharger running properly with a new tensioner and drive belt
10X Entries Into Our F80 M3 Sweepstakes
Up to production date 5/26/2014
Keep your drive belt tight with a new belt, tensioner, and hardware
10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
Keep your accessories running properly with a new tensioner and drive belt
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
08-13-2026
Belt service kit includes belt, tensioner, & hardware to keep your belt where it should be!
This product was last offered at the strikethrough price on
10-05-2026
We Price Match - Give Us A Call or Chat!
Keep your accessories running properly with a new tensioner and drive belt
This product was last offered at the strikethrough price on
10-26-2026
Keep your accessories running properly!
Up to the 2012 model year
This product was last offered at the strikethrough price on
08-31-2026
Includes the tensioner assembly, ECS performance Kevlar reinforced accessory belt, belt tensioner and hardware
10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
This product was last offered at the strikethrough price on
10-26-2026
Keep your accessories running properly!
From the 2013 model year
This product was last offered at the strikethrough price on
10-26-2026
Belt service kit includes belt, tensioner, & hardware to keep your belt where it should be!
10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
This product was last offered at the strikethrough price on
11-05-2026
Keep your accessories running properly!
10X Entries Into Our F80 M3 Sweepstakes
From the 2013 model year