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BMW 135i Most Popular Parts

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BavSound Speaker Upgrade - E82

ES#4266132 - S1.E82.A - BavSound Speaker Upgrade - E82 - BavSound speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. - BavSound - BMW

BavSound speakers are meticulously tuned for your BMW, and provide exceptional clarity, detail, and richness. 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:
BavSound - Corporate Logo
ES#:
4266132
Mfg#:
S1.E82.A
Ships in 6 Business Days
$649.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Control arm - lower arm

ES#3980871 - KTA255 - Control arm - lower arm - Easily replace your control arms! - Whiteline - BMW

Easily replace your control arms! 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:
Whiteline - Corporate Logo
ES#:
3980871
Mfg#:
KTA255
In Stock
$698.99

This product was last offered at the strikethrough price on
07-23-2026

$648.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

19" M Double Spoke Style 225 Wheel - Priced Each

ES#65141 - 36118037141 - 19" M Double Spoke Style 225 Wheel - Priced Each - 19x8 ET 37 72.6 CB - Genuine BMW - BMW

19x8 ET 37 72.6 CB 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#:
65141
Mfg#:
36118037141
Ships in 5 Business Days
2% off MSRP

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

$665.00

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

$648.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Front Brake Pad Set

ES#4023476 - 34116786044P - Front Brake Pad Set - Premium Ceramic OE Alternative - Brembo - BMW

Premium Ceramic OE Alternative 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
For vehicles with production date to 10/2010 or performance brake calipers

Brand:
Brembo - Corporate Logo
ES#:
4023476
Mfg#:
34116786044P
In Stock
$67.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rocker Arm - Priced Each

ES#3215726 - 11337559797 - Rocker Arm - Priced Each - Located on cam shaft - Ina - BMW MINI

Located on cam shaft 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#:
3215726
Mfg#:
11337559797
In Stock
$22.99 USD
Free Shipping
on orders $49 and up

BMW Cobb Tuning AccessPORT Tuner V3

ES#2723984 - AP3-BMW-002 - BMW Cobb Tuning AccessPORT Tuner V3 - Flash your ECU and unleash the power your BMW was meant to have. - CobbTuning - BMW

Flash your ECU and unleash the power your BMW was meant to have. 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
CARB certified for sale in all 50 states
For BMWs with a model year up to 2011 only, will not work with 2012+ models

Brand:
CobbTuning - Corporate Logo
ES#:
2723984
Mfg#:
AP3-BMW-002
EO#:
D-660-7
Ships in 8 Business Days
ON SALE! SAVE 10%
$715.00

This product was last offered at the strikethrough price on
10-15-2026

$643.50 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

DR Series Wheel Spacers - 10mm (1 Pair)

ES#249 - 2075725 - DR Series Wheel Spacers - 10mm (1 Pair) - Most applications will also need a 40mm wheel bolts, not included in this wheel spacer pair. Note: Height hub contour up to 11.5mm. Inside wheel bevel = 7.0 x 45 degrees. - H&R - BMW MINI

Most applications will also need a 40mm wheel bolts, not included in this wheel spacer pair. <b>Note: Height hub contour up to 11.5mm. Inside wheel bevel = 7.0 x 45 degrees.</b> 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:
H&R - Corporate Logo
ES#:
249
Mfg#:
2075725
In Stock
10% off MSRP

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

$109.99

This product was last offered at the strikethrough price on
10-01-2026

$98.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

N54/N55 Charge Pipe Throttle Body C-Clip & O-Ring

ES#4428273 - 090746ECS09 - N54/N55 Charge Pipe Throttle Body C-Clip & O-Ring - The perfect replacement for missing or damaged charge pipe O-Ring and C-Clips - ECS - BMW

The perfect replacement for missing or damaged charge pipe O-Ring and C-Clips 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:
ECS - Corporate Logo
ES#:
4428273
Mfg#:
090746ECS09
Back Ordered
ON SALE! SAVE 25%
$43.99

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

$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

O-Ring - Priced Each

ES#2800129 - 17222245358 - O-Ring - Priced Each - 13.4x1.78mm. Made in Germany. - Rein - BMW MINI

13.4x1.78mm. Made in Germany. 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#:
2800129
Mfg#:
17222245358
In Stock
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N54 CHRA Replacement - Upgraded TD04 Thrust Assembly & Billet Compressor Wheels And Stage 1 Turbocharger - 1/5/Z

ES#4142168 - VTT-CHRA-4-2-NEW - N54 CHRA Replacement - Upgraded TD04 Thrust Assembly & Billet Compressor Wheels And Stage 1 Turbocharger - 1/5/Z - The easy way to repair your turbos without replacing the whole unit. Brand new CHRAs to restore power! - Vargas Turbo Technologies - BMW

The easy way to repair your turbos without replacing the whole unit. Brand new CHRAs to restore power! 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#:
4142168
Mfg#:
VTT-CHRA-4-2-NEW
Ships in 10 Business Days
$1280.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bolt-on Wheel Spacer - 30mm

ES#3071759 - 001058ECS04-30KT - Bolt-on Wheel Spacer - 30mm - Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW - ECS - BMW

Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW 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
Recommend 12x1.5x28mm conical bolts in addition to these ECS spacers

Brand:
ECS - Corporate Logo
ES#:
3071759
Mfg#:
001058ECS04-30KT
In Stock
$182.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Aluminum Magnetic Manual Transmission Drain Plug - Priced Each (M18x1.5)

ES#4069680 - 005960LA01 - Aluminum Magnetic Manual Transmission Drain Plug - Priced Each (M18x1.5) - Attracts all the metal particles that would otherwise be circulating in your transmission. Includes one copper washer with gasket ring! Replaces genuine BMW transmission drain plug with gasket ring:23117531356 - ECS - BMW

Attracts all the metal particles that would otherwise be circulating in your transmission. Includes one copper washer with gasket ring! Replaces genuine BMW transmission drain plug with gasket ring:23117531356 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
For vehicles with manual transmission only

Brand:
ECS - Corporate Logo
ES#:
4069680
Mfg#:
005960LA01
Ships in 10 Business Days
ON SALE! SAVE 20%
$49.99

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

$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

Conical Seat Wheel Bolt - 12x1.5x28mm - Priced Each

ES#2130075 - C17A28-ZNNITT - Conical Seat Wheel Bolt - 12x1.5x28mm - Priced Each - Black zinc coated bolts to secure your wheels - ECS - BMW Volkswagen MINI

Black zinc coated bolts to secure your wheels 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:
ECS - Corporate Logo
ES#:
2130075
Mfg#:
C17A28-ZNNITT
In Stock
ON SALE! SAVE 20%
$3.99

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

$3.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

1M Style Rear Bumper - Quad Exit

ES#2847689 - 012230ecs02a - 1M Style Rear Bumper - Quad Exit - Add the aggressive style of the 1M to your 1-Series - Suvneer - BMW

Add the aggressive style of the 1M to your 1-Series 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 PDC

Brand:
Suvneer - Corporate Logo
ES#:
2847689
Mfg#:
012230ECS02A
Ships in 5 Business Days
$637.99 USD
This product is lifetime replacement eligible Lifetime Replacement

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