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BMW 328i Essential Performance Parts & Upgrades

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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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For use with Aftermarket 23mm rear sway bar

Brand:
ECS - Corporate Logo
ES#:
4418998
Mfg#:
016921LA09
Ships on Jul 28, 2026
Auto Notify
ON SALE! SAVE 10%
$110.99

This product was last offered at the strikethrough price on
05-02-2026

$99.89 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. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 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!
$393.99

This product was last offered at the strikethrough price on
05-02-2026

$382.17 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Billet E9x Non-M Rear Sway Bar Brackets With Polyurethane Bushings - Pair

ES#4416114 - 016921LA01 - ECS Billet E9x Non-M Rear Sway Bar Brackets With Polyurethane Bushings - Pair - Upgrade your OEM 13mm rear sway bar with our Billet and Poly. sway bar mounting solution! - ECS - BMW

Upgrade your OEM 13mm rear sway bar with our Billet and Poly. sway bar mounting solution! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For use with OEM 13mm rear sway bar

Brand:
ECS - Corporate Logo
ES#:
4416114
Mfg#:
016921LA01
Ships on Jul 28, 2026
Auto Notify
ON SALE! SAVE 10%
$108.14

This product was last offered at the strikethrough price on
05-02-2026

$97.33 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Replacement Bushings - Priced Each

ES#3698458 - 6145300101ecs - Replacement Bushings - Priced Each - For 28mm Front Sway Bar (ES#2769930) - Swag - BMW

For 28mm Front Sway Bar (ES#2769930) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Swag - Corporate Logo
ES#:
3698458
Mfg#:
6145300101ECS
In Stock
Limited Qty Sale
$8.99

This product was last offered at the strikethrough price on
05-02-2026

$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Replacement Bushings - Priced Each

ES#3690363 - 6145300102ecs - Replacement Bushings - Priced Each - For 15mm Rear Sway Bar (ES#2769931) - ECS - BMW

For 15mm Rear Sway Bar (ES#2769931) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3690363
Mfg#:
6145300102ECS
In Stock
ON SALE! SAVE 74%
$25.99

This product was last offered at the strikethrough price on
05-02-2026

$6.67 USD
Free Shipping
on orders $49 and up
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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For shocks with a larger 12mm pin diameter

Brand:
Revshift - Corporate Logo
ES#:
4362424
Mfg#:
RSM-E6-12MM
Ships in 3 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 - M50/M52/S50/S52

ES#4493069 - RGCHBOM50 - Race German Cylinder Head Block Off Plates - M50/M52/S50/S52 - 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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race German - Corporate Logo
ES#:
4493069
Mfg#:
RGCHBOM50
Ships in 3 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. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5446634
Mfg#:
GARROUTT4G4045
Ships on Jun 18, 2026
$37.99 USD
Free Shipping

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