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BMW 135i Most Popular Parts

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Race Polyurethane Subframe Bushing Set - Rear Position

ES#2650204 - PFR5-422Bx2 - Race Polyurethane Subframe Bushing Set - Rear Position - A more planted subframe means a more planted rear end and better handling - Powerflex Black Series - BMW

A more planted subframe means a more planted rear end and better handling Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Powerflex Black Series - Corporate Logo
ES#:
2650204
Mfg#:
PFR5-422BX2
Ships in 4 Business Days
$194.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Race Polyurethane 10mm Rear Upper Shock Mount Set

ES#2650605 - PFR5-416Bx2 - Race Polyurethane 10mm Rear Upper Shock Mount Set - Allows rear shocks to perform to their fullest for optimum suspension efficiency. Includes both sections of the upper shock mount. - Powerflex Black Series - BMW

Allows rear shocks to perform to their fullest for optimum suspension efficiency. Includes both sections of the upper shock mount. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Powerflex Black Series - Corporate Logo
ES#:
2650605
Mfg#:
PFR5-416BX2
In Stock
$90.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Freeze Plug

ES#3448137 - 11117530262 - Freeze Plug - Replace your missing freeze plug today - 110x13mm - Elring - BMW

Replace your missing freeze plug today - 110x13mm 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
3448137
Mfg#:
11117530262
In Stock
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

O-RING - Priced Each

ES#2079672 - 11427590577 - O-RING - Priced Each - 15X1.78 - Genuine BMW - BMW

15X1.78 Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine BMW - Corporate Logo
ES#:
2079672
Mfg#:
11427590577
In Stock
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lower Idler Pulley

ES#2580611 - 11287557851 - Lower Idler Pulley - The lowest of the idler pulleys on the accessory drive belt. - Ina - BMW
ECS Tuning recommends this product.

The lowest of the idler pulleys on the accessory drive belt. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
2580611
Mfg#:
11287557851
In Stock
$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Lower Control Arm Balljoint - Outer

ES#3499775 - 33326792553 - Rear Lower Control Arm Balljoint - Outer - Restore your vehicle's original handling feel. - Rein - BMW

Restore your vehicle's original handling feel. 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3499775
Mfg#:
33326792553
In Stock
$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Oil Feed Line - Front Turbo

ES#3499753 - 11427562797 - Turbo Oil Feed Line - Front Turbo - Supplies oil to the front turbocharger - Rein - BMW

Supplies oil to the front turbocharger 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3499753
Mfg#:
11427562797
In Stock
$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank - With Cap

ES#3560011 - 17137640514 - Coolant Expansion Tank - With Cap - Includes Level Sensor & Cap - Hamburg Tech - BMW

Includes Level Sensor & Cap Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Hamburg Tech - Corporate Logo
ES#:
3560011
Mfg#:
17137640514
Ships in 1 Business Day
$79.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Oil Line Replacement Kit

ES#4212692 - 11427585402KT - Turbo Oil Line Replacement Kit - Replace leaking or damaged lines to ensure your turbo is well lubricated for long lasting life! - Assembled By ECS - BMW

Replace leaking or damaged lines to ensure your turbo is well lubricated for long lasting life! 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Assembled By ECS - Corporate Logo
ES#:
4212692
Mfg#:
11427585402KT
Back Ordered
ON SALE!
$135.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Washer - Priced Each

ES#4349817 - 31306763966 - Washer - Priced Each - Hamburg Tech - BMW

Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4349817
Mfg#:
31306763966
In Stock
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

17" APEX ARC-8 Square Wheel Set

ES#3137350 - ARC81785404 - 17" APEX ARC-8 Square Wheel Set - Lightweight, strong, great brake clearances. 17x8.5" ET40. - APEX Wheels - BMW

Lightweight, strong, great brake clearances. 17x8.5" ET40. 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
APEX Wheels - Corporate Logo
ES#:
3137350
Mfg#:
ARC81785404
Ships in 3 Business Days
Starting at $1296.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

17" APEX ARC-8 Square Wheel Set

ES#4699082 - ARC817952ST - 17" APEX ARC-8 Square Wheel Set - Lightweight, strong, great brake clearances. 17x9" ET52. - APEX Wheels - BMW

Lightweight, strong, great brake clearances. 17x9" ET52. 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
APEX Wheels - Corporate Logo
ES#:
4699082
Mfg#:
ARC817952ST
Back Ordered
Starting at $1356.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Bi-Xenon Headlight Assembly - Left

ES#245440 - 63127164931 - Bi-Xenon Headlight Assembly - Left - Complete headlight assembly - Genuine BMW - BMW

Complete headlight assembly Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For vehicles with production date up to 03/2011 with adaptive headlights

Brand:
Genuine BMW - Corporate Logo
ES#:
245440
Mfg#:
63127164931
Ships in 1-2 days
9% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$1491.99

This product was last offered at the strikethrough price on
10-28-2026

$1355.99 USD
This product is lifetime replacement eligible Lifetime Replacement

N55 TurboSmart KOMPACT EM DV - Dual Port

ES#4346368 - N55TURBOSMARTDV - N55 TurboSmart KOMPACT EM DV - Dual Port - VTT Is proud to offer the Turbosmart Kompact EM DV for the N55 - Vargas Turbo Technologies - BMW

VTT Is proud to offer the Turbosmart Kompact EM DV for the N55 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4346368
Mfg#:
N55TURBOSMARTDV
Ships in 10 Business Days
$338.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Level Sensor W/ O-Ring

ES#4932386 - 12617607910 - Oil Level Sensor W/ O-Ring - Common cause of oil level display discrepancies. - URO - BMW

Common cause of oil level display discrepancies. 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
URO - Corporate Logo
ES#:
4932386
Mfg#:
12617607910
In Stock
$192.99 USD
Free Shipping
on orders $49 and up

Turbo Water Return Line - Front Turbo

ES#4765875 - 11537558900 - Turbo Water Return Line - Front Turbo - Bremmen OE quality turbo coolant hose - Bremmen Parts - BMW

Bremmen OE quality turbo coolant hose 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Bremmen Parts - Corporate Logo
ES#:
4765875
Mfg#:
11537558900
In Stock
ON SALE! SAVE 26%
$67.99

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

$50.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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