Eliminate the grimy, leaky, factory BMW power steering expansion tank with a beautiful billet aluminum reservoir.
Upgraded for thermal capacity, performance and extended rack life!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4616136
Mfg#:
004898LA01SKT
In Stock
ON SALE!
SAVE 25%
$409.99
This product was last offered at the strikethrough price on 06-13-2026
M10x35
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Secures rear differental cover, 2 required of this length. There are 8 bolts in total.
Increase performance and durability without sacrificing comfort - an ECS Tuning exclusive!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3143399
Mfg#:
034-509-4050-SD
In Stock
ON SALE!
SAVE 10%
$66.00
This product was last offered at the strikethrough price on 06-28-2026
Thicker construction (4mm) than Z3 plates with a matte zinc finish. Brawny and beautiful!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2642687
Mfg#:
002478ECS01KT
In Stock
ON SALE!
SAVE 25%
$85.99
This product was last offered at the strikethrough price on 06-13-2026
Stronger & smoother, with less friction for your BMW!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4000006
Mfg#:
11211706847WPCKT
In Stock
ON SALE!
$250.99
This product was last offered at the strikethrough price on 06-13-2026
Lightweight wheel spacers with a machined tab for easy removal
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3551718
Mfg#:
TWH9905010KT
In Stock
ON SALE!
SAVE 20%
$189.94
This product was last offered at the strikethrough price on 06-13-2026
Comparable to 6000k HID color for increased intensity & visual appeal
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For vehicles equipped with halogen headlights
Brand:
ES#:
11129
Mfg#:
ZZH7BSSWA
In Stock
ON SALE!
SAVE 10%
$29.99
This product was last offered at the strikethrough price on 05-02-2026
Door lock tumbler cage and actuator rod replacement kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Rubber sealing washer underneath valve cover securing nut
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! 15 per valve cover
Includes filter, O-ring, and copper washer
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!
No more steel ring sticking out from the bumper
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3552722
Mfg#:
TMI9020TSI - TRI
In Stock
ON SALE!
SAVE 20%
$148.99
This product was last offered at the strikethrough price on 06-13-2026
New radio head unit with modern features with a classic OE look (with blue display) that wont look out of place!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! Harness (ES#3619860) Required for Installation
Lifetime Replacement
