Helical gears respond to changes in traction conditions very quickly - Improves traction and predictability of vehicle behavior: both rear wheels will spin at the same rate.
*Fitment confirmed in ETS, EXZ, & ETQ diff codes - Does not fit in some 2007+ differential cases - Please see fitment notes in product description for co
Height adjustable suspension system offering adjustable compression and rebound to dial in for competition, comfort, or anywhere in between. World-famous Bilstein quality with a limited lifetime warranty!
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Replacement hardware kit for your ECS Engine Street Shield
10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE Fits from the 2013 model year
Enhance driving dynamics and power transfer with a locked down rear subframe
10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE
This stage 3 intake system has been developed to offer the highest possible flow rate while maintaining the lowest intake temperatures possible - Can support even those exceeding the 1000whp mark!
Designed for optimum performance, precise fitment, and bespoke style.
Fits pre-facelift (up to 2017) ROW models - For Right Hand Drive (RHD) Models Only
Great bolt on performance upgrade that can be used with or without specific programming
10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
Brand:
ES#:
3365
Mfg#:
058145703KO4WGKT
Back Ordered
$1938.99
This product was last offered at the strikethrough price on 08-25-2026
All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.
Lifetime Replacement
