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BMW Z4 M Roadster S54 3.2L

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BMW Z4 M Roadster S54 3.2L Essential Performance Parts & Upgrades

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Heavy Duty Rear Shock Mount Reinforcement Plate Set

ES#2642686 - 002478ECS02KT - Heavy Duty Rear Shock Mount Reinforcement Plate Set - Finally, a bolt on and go solution for convertible models. No hacking required! - ECS - BMW

Finally, a bolt on and go solution for convertible models. No hacking required! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2642686
Mfg#:
002478ECS02KT
In Stock
ON SALE! SAVE 25%
$95.98

This product was last offered at the strikethrough price on
06-13-2026

$71.98 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Shock Mount Kit - 80A

ES#4362423 - RSM-E6-10mm - Rear Shock Mount Kit - 80A - Improve your rear mounts! - Revshift - BMW

Improve your rear mounts! For shocks with a standard 10mm pin diameter

Brand:
Revshift - Corporate Logo
ES#:
4362423
Mfg#:
RSM-E6-10MM
In Stock
$99.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Billet Rear Sway Bar Brackets With Polyurethane Bushings - Pair

ES#4418998 - 016921LA09 - ECS Billet Rear Sway Bar Brackets With Polyurethane Bushings - Pair - Upgrade your 23mm rear sway bar with our Billet and Poly. sway bar mounting solution! - ECS - BMW

Upgrade your 23mm rear sway bar with our Billet and Poly. sway bar mounting solution! 10X Entries For Our 25th Anniversary Sweepstakes!
For use with Aftermarket 23mm rear sway bar

Brand:
ECS - Corporate Logo
ES#:
4418998
Mfg#:
016921LA09
Ships in 1-3 days
ON SALE! SAVE 10%
$113.99

This product was last offered at the strikethrough price on
06-13-2026

$102.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ultimate Performance Rear Shock Mount Kit

ES#2784347 - 002542ECS01KT2 - Ultimate Performance Rear Shock Mount Kit - Polyurethane-isolated monoball design offers street comfort with race performance while eliminating blowouts!! Price includes both rear shock mounts. - ECS - BMW

Polyurethane-isolated monoball design offers street comfort with race performance while eliminating blowouts!! Price includes both rear shock mounts. 10X Entries For Our 25th Anniversary Sweepstakes!
Use with reinforcement plates for the best protection against damaged shock towers

Brand:
ECS - Corporate Logo
ES#:
2784347
Mfg#:
002542ECS01KT2
In Stock
ON SALE!
$401.99

This product was last offered at the strikethrough price on
06-13-2026

$389.93 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Shock Mount Kit - 80A

ES#4362424 - RSM-E6-12mm - Rear Shock Mount Kit - 80A - Improve your rear mounts! - Revshift - BMW

Improve your rear mounts! For shocks with a larger 12mm pin diameter

Brand:
Revshift - Corporate Logo
ES#:
4362424
Mfg#:
RSM-E6-12MM
Ships in 2 Business Days
$99.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Race German Cylinder Head Block Off Plates - S54

ES#4493070 - RGCHBOS54 - Race German Cylinder Head Block Off Plates - S54 - Eliminates the need for using rags to cover your engine ports! - Race German - BMW

Eliminates the need for using rags to cover your engine ports!

Brand:
Race German - Corporate Logo
ES#:
4493070
Mfg#:
RGCHBOS54
Ships in 2 Business Days
$71.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbocharger Inlet Flange - Garrett G40/42/45 V-Band - 86mm ID

Offers a seamless transition from the turbine housing to your custom plumbing, minimizing turbulence and maximizing efficiency for high-horsepower builds. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5446634
Mfg#:
GARROUTT4G4045
Ships in 10 Business Days
$37.99 USD
Free Shipping

More About Essential Performance Parts & Upgrades

Everything essential to performance.

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