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BMW 135i Most Popular Parts

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N54 F-RB+ Turbocharger Kit

ES#4759922 - VTT-N54-FRB - N54 F-RB+ Turbocharger Kit - Vargas Turbo Technologies - BMW

2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4759922
Mfg#:
VTT-N54-FRB
Ships in 10 Business Days
$3599.99 USD
Free Shipping

Camshaft Position Sensor - Priced Each

ES#34388 - 13627525014 - Camshaft Position Sensor - Priced Each - Monitors camshaft location - Genuine BMW - BMW MINI

Monitors camshaft location Two required per engine, may be replaced separately as needed.

Brand:
Genuine BMW - Corporate Logo
ES#:
34388
Mfg#:
13627525014
In Stock
9% off MSRP

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

$166.83

This product was last offered at the strikethrough price on
08-21-2026

$151.53 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Racing Dynamics Front Strut Brace

ES#3023769 - 1969990011 - Racing Dynamics Front Strut Brace - Reduce chassis flexing - quality performance from one of the original BMW tuners! - Racing Dynamics - BMW

Reduce chassis flexing - quality performance from one of the original BMW tuners!

Brand:
Racing Dynamics - Corporate Logo
ES#:
3023769
Mfg#:
1969990011
Ships in 7 Business Days
$245.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

DCT Transmission Service Kit

ES#2677651 - 83220440214KT1 - DCT Transmission Service Kit - Includes fluid, filters, and drain plugs to service your Double Clutch Transmission - Assembled By ECS - BMW

Includes fluid, filters, and drain plugs to service your Double Clutch Transmission 10X Entries For Our 25th Anniversary Sweepstakes!
Includes an ECS Tuning Magnetic Drain Plug to capture metallic particles and extend component life

Brand:
Assembled By ECS - Corporate Logo
ES#:
2677651
Mfg#:
83220440214KT1
In Stock
ON SALE!
$396.99

This product was last offered at the strikethrough price on
07-14-2026

$394.63 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Dynamic+ Billet Adjustable Front Sway Bar End Link - E8x/ E9x 1/3 Series Non-M

ES#4750950 - 034-402-4038 - Dynamic+ Billet Adjustable Front Sway Bar End Link - E8x/ E9x 1/3 Series Non-M - Improve your handling, steering response and road feel with these end links! - 034Motorsport - BMW

Improve your handling, steering response and road feel with these end links!

Brand:
034Motorsport - Corporate Logo
ES#:
4750950
Mfg#:
034-402-4038
Back Ordered
Auto Notify
ON SALE! SAVE 10%
$78.00

This product was last offered at the strikethrough price on
08-17-2026

$70.20 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

M Shift Knob - 6 Speed

ES#47396 - 25117896884 - M Shift Knob - 6 Speed - Black leather shift knob - Genuine BMW - BMW

Black leather shift knob

Brand:
Genuine BMW - Corporate Logo
ES#:
47396
Mfg#:
25117896884
In Stock
2% off MSRP

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

$180.26

This product was last offered at the strikethrough price on
08-21-2026

$176.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Polyurethane Transmission Mount Set - 95A (Track - Green)

ES#3970752 - PTM-BT - Polyurethane Transmission Mount Set - 95A (Track - Green) - Significantly stiffer and stronger than OEM rubber. Noticeable increase in NVH. Excellent for enthusiastically driven street and track cars. - Revshift - BMW

Significantly stiffer and stronger than OEM rubber. Noticeable increase in NVH. Excellent for enthusiastically driven street and track cars.

Brand:
Revshift - Corporate Logo
ES#:
3970752
Mfg#:
PTM-BT
In Stock
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Gasket

ES#2642903 - 11127565286 - Valve Cover Gasket - Addresses valve cover leaks - Elring - BMW

Addresses valve cover leaks 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2642903
Mfg#:
11127565286
In Stock
ON SALE! SAVE 37%
$55.99

This product was last offered at the strikethrough price on
04-01-2026

$35.14 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Driveshaft Center Support

ES#3699214 - 26128615621 - Driveshaft Center Support - Carrier bearing located in the center of the drive shaft, includes center bearing. - URO - BMW
ECS Tuning recommends this product.

Carrier bearing located in the center of the drive shaft, includes center bearing. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with production date from 09/2007 to 08/2013 with automatic transmission

Brand:
URO - Corporate Logo
ES#:
3699214
Mfg#:
26128615621
In Stock
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ASA Bolt - M8x16

ES#20555 - 11237564511 - ASA Bolt - M8x16 - Crankshaft pulley bolt, 6 required per vehicle - Genuine BMW - BMW

Crankshaft pulley bolt, 6 required per vehicle

Brand:
Genuine BMW - Corporate Logo
ES#:
20555
Mfg#:
11237564511
In Stock
7% off MSRP

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

$18.28

This product was last offered at the strikethrough price on
08-21-2026

$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat

ES#2681810 - 11537601158 - Thermostat - Restore proper function to your cooling system - Wahler - BMW
ECS Tuning recommends this product.

Restore proper function to your cooling system

Brand:
Wahler - Corporate Logo
ES#:
2681810
Mfg#:
11537601158
In Stock
$121.98

This product was last offered at the strikethrough price on
07-27-2026

$109.52 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Metal Plate Limited-Slip Differential - 1.5/2.0 Way

ES#2795404 - MF-TRS-10E90B - Metal Plate Limited-Slip Differential - 1.5/2.0 Way - Provides maximum traction regardless of whether accelerating or decelerating offering the same lock up in both circumstances. Ideal for those looking for maximum sports car feel. - Team MFactory - BMW

Provides maximum traction regardless of whether accelerating or decelerating offering the same lock up in both circumstances. Ideal for those looking for maximum sports car feel. Any defects or warranty clams will have to go directly to Team M Factory
For vehicles with an automatic transmission and production year from Sept 2007+

Brand:
Team MFactory - Corporate Logo
ES#:
2795404
Mfg#:
MF-TRS-10E90B
Back Ordered
$999.99 USD
Free Shipping
on orders $49 and up

ARP2000 Head Stud Kit - N55

ES#4920389 - ARP-HSK-N55-S - ARP2000 Head Stud Kit - N55 - Ditch the Stock Head Bolts for a Set of Head Studs from ARP! - ARP - BMW

Ditch the Stock Head Bolts for a Set of Head Studs from ARP! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ARP - Corporate Logo
ES#:
4920389
Mfg#:
ARP-HSK-N55-S
In Stock
$699.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport E9x ECU/ Brake Master Cover Set

ES#4415874 - 007629la10KT - Turner Motorsport E9x ECU/ Brake Master Cover Set - Compliment your engine bay and hide away the exposed ECU - Turner Motorsport - BMW
ECS Tuning recommends this product.

Compliment your engine bay and hide away the exposed ECU 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4415874
Mfg#:
007629LA10KT
In Stock
ON SALE! SAVE 25%
$182.97

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

$137.23 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Intensity Carbon Lithium-ION Battery - i48CX - 10.5lbs

ES#3617648 - i48CX - Intensity Carbon Lithium-ION Battery - i48CX - 10.5lbs - Replace your stock, heavy battery with a direct replacement, lightweight performance Lithium battery that weighs in at only 10.5lbs! - Braille - BMW

Replace your stock, heavy battery with a direct replacement, lightweight performance Lithium battery that weighs in at only 10.5lbs! This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi

Brand:
Braille - Corporate Logo
ES#:
3617648
Mfg#:
I48CX
Ships in 4 Business Days
$1164.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exact-Fit Stainless Steel Brake Lines - Rear

ES#3525717 - 025321ECS01 - Exact-Fit Stainless Steel Brake Lines - Rear - DOT-compliant kit to improve pedal feel in your vehicle. - ECS - BMW

DOT-compliant kit to improve pedal feel in your vehicle. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3525717
Mfg#:
025321ECS01
In Stock
ON SALE! SAVE 10%
$86.99

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

$78.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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