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BMW M3 Engine Parts & Accessories

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WPC Bearing / ARP Rod Bolt Replacement Kit

ES#4044498 - 112478380887KT7 - WPC Bearing / ARP Rod Bolt Replacement Kit - Includes everything needed for a rod bearing service, featuring WPC Bearings upgraded rod bearings. - Assembled By ECS - BMW

Includes everything needed for a rod bearing service, featuring WPC Bearings upgraded rod bearings. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4044498
Mfg#:
112478380887KT7
In Stock at Vendor
Auto Notify
ON SALE!
$1284.99

This product was last offered at the strikethrough price on
02-28-2026

$1257.58 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

CSL Style Intake Kit - SMG - Gloss

ES#4007301 - 003313TMS01KT - CSL Style Intake Kit - SMG - Gloss - Includes everything needed to install this legendary intake on your car! - Turner Motorsport - BMW
ECS Tuning recommends this product.

Includes everything needed to install this legendary intake on your car! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with an SMG transmission

Brand:
Turner Motorsport - Corporate Logo
ES#:
4007301
Mfg#:
003313TMS01KT
Ships on Jul 7, 2026
Auto Notify
ON SALE! SAVE 25%
$3345.99

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

$2509.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

WPC Performance Rod Bearing Replacement Kit With ARP Rod Bolts

ES#4715752 - 112478354392KT - WPC Performance Rod Bearing Replacement Kit With ARP Rod Bolts - Assembled By ECS - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4715752
Mfg#:
112478354392KT
Ships in 8 Business Days
ON SALE!
$859.99

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

$835.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

MAD Top Mount Intercooler Upgrade - S55

ES#4389519 - MAD-026 - MAD Top Mount Intercooler Upgrade - S55 - Best Value Intercooler Upgrade! - MAD - BMW

Best Value Intercooler Upgrade! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MAD - Corporate Logo
ES#:
4389519
Mfg#:
MAD-026
Ships on Jul 9, 2026
$499.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#4135539 - 11787848486 - Oxygen Sensor - Priced Each - Bosch - BMW

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!

Brand:
Bosch - Corporate Logo
ES#:
4135539
Mfg#:
11787848486
In Stock
$209.99

This product was last offered at the strikethrough price on
04-23-2026

$177.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing chain kit - dry

ES#4305470 - 11411401399KT5 - Timing chain kit - dry - Everything you need to get the job done - Assembled By ECS - BMW

Everything you need to get the job done affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4305470
Mfg#:
11411401399KT5
Ships in 4 Business Days
$695.69

This product was last offered at the strikethrough price on
03-03-2026

$621.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

E36 Radiator Stay

ES#4045678 - E36RS-1 - E36 Radiator Stay - Upgrade those plastic factory radiator stays to prevent failure. - Reboot Engineering - BMW

Upgrade those plastic factory radiator stays to prevent failure. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Reboot Engineering - Corporate Logo
ES#:
4045678
Mfg#:
E36RS-1
Back Ordered
$54.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

S65 Valved Axleback Exhaust & Carbon Air Intake System

ES#4751450 - 013888LA0101EBKT - S65 Valved Axleback Exhaust & Carbon Air Intake System - Valved Axle back exhaust for E90 & E92 M3. Exotic exhaust tone with adjustable volume. Includes carbon air intake! - Enthusiast Bundles - BMW

Valved Axle back exhaust for E90 & E92 M3. Exotic exhaust tone with adjustable volume. Includes carbon air intake! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751450
Mfg#:
013888LA0101EBKT
In Stock
ON SALE! SAVE 13%
$2833.98

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

$2468.96 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Corsa Sport Exhaust System - Silver Tips

ES#3478473 - cor14568sKT - Corsa Sport Exhaust System - Silver Tips - An aggressive muscle car sound without the drone - Corsa - BMW

An aggressive muscle car sound without the drone affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Includes $75 in gift cards for future purchases!

Brand:
Corsa - Corporate Logo
ES#:
3478473
Mfg#:
COR14568SKT
Ships on Jul 10, 2026
$2465.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Crank Shaft Speed Sensor

ES#29129 - 12147830789 - Crank Shaft Speed Sensor - Reads the crank shaft speed - Genuine BMW - BMW

Reads the crank shaft speed affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
29129
Mfg#:
12147830789
Ships in 1 day
6% off MSRP

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

$292.99

This product was last offered at the strikethrough price on
06-18-2026

$273.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Eventuri E9X M3 Carbon Inlet Plenum

ES#4143481 - EVE-E9X-CF-PLM-V - Eventuri E9X M3 Carbon Inlet Plenum - Amazing carbon fiber look and sound! - Eventuri - BMW

Amazing carbon fiber look and sound! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Eventuri - Corporate Logo
ES#:
4143481
Mfg#:
EVE-E9X-CF-PLM-V
Ships in 6 Business Days
$2465.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

High-Pressure Fuel Pump & Fuel Filter

ES#4316342 - 13517847204 - High-Pressure Fuel Pump & Fuel Filter - With integrated fuel filter - Bosch - BMW

With integrated fuel filter 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!

Brand:
Bosch - Corporate Logo
ES#:
4316342
Mfg#:
13517847204
In Stock at Vendor
$507.99

This product was last offered at the strikethrough price on
05-07-2026

$492.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E30 M3 Throttle Body Gasket - Priced Each

ES#33967 - 13541318319 - E30 M3 Throttle Body Gasket - Priced Each - Seals the throttle bodies to the cylinder head - Genuine BMW - BMW

Seals the throttle bodies to the cylinder head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
33967
Mfg#:
13541318319
Ships in 1 day
3% off MSRP

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

$317.99

This product was last offered at the strikethrough price on
06-18-2026

$307.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

F8X Baffled Oil Catch Can - Black

ES#4069979 - MMBCC-F80-15CBE - F8X Baffled Oil Catch Can - Black - Direct fit for the 20152020 F8X BMW M3 and M4 - Mishimoto - BMW

Direct fit for the 2015–2020 F8X BMW M3 and M4 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mishimoto - Corporate Logo
ES#:
4069979
Mfg#:
MMBCC-F80-15CBE
In Stock
$306.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VAC S54 Vanos Hub

ES#3698584 - VAC-VH-S54 - VAC S54 Vanos Hub - Larger engagement tabs for a more sure and permanent fix for a common failure point on the S54 - VAC Motorsports - BMW

Larger engagement tabs for a more sure and permanent fix for a common failure point on the S54 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
VAC Motorsports - Corporate Logo
ES#:
3698584
Mfg#:
VAC-VH-S54
Ships in 4 Business Days
$816.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

Let us help you find the parts that fit your BMW

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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