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BMW M3 Performance Engine Parts

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Standard Fan Delete Kit

ES#2724974 - E36FNDKT3 - Standard Fan Delete Kit - Free up some extra horsepower by deleting your fan - Assembled By ECS - BMW

Free up some extra horsepower by deleting your fan 10X Entries Into Our F80 M3 Sweepstakes
Gain peace of mind - no more worrying about exploding fans and seizing fan clutches
For vehicles with production date up to 09/1995

Brand:
Assembled By ECS - Corporate Logo
ES#:
2724974
Mfg#:
E36FNDKT3
Ships in 1 Business Day
ON SALE! SAVE 20%
$80.99

This product was last offered at the strikethrough price on
07-02-2026

$64.77 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Water/Methanol Injection Hose - 20'

ES#4715254 - BMS-WMI-IL - Water/Methanol Injection Hose - 20' - Replacement WMI Water Injection Hose - Burger Motorsports - Audi BMW Volkswagen MINI

Replacement WMI Water Injection Hose

Brand:
Burger Motorsports - Corporate Logo
ES#:
4715254
Mfg#:
BMS-WMI-IL
In Stock
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heat Shroud™ - Aluminized Sleeving

ES#2784360 - 010405 - Heat Shroud™ - Aluminized Sleeving - 1" X 3ft - DEI - Audi BMW Volkswagen Mercedes Benz MINI Porsche

1" X 3ft

Brand:
DEI - Corporate Logo
ES#:
2784360
Mfg#:
010405
Ships on Oct 1, 2026
$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CSL SMG Expansion Tank Bracket

ES#2143439 - 41147896136 - CSL SMG Expansion Tank Bracket - Used when retrofitting an OEM or aftermarket CSL intake on a vehicle with SMG transmission - Genuine European BMW - BMW

Used when retrofitting an OEM or aftermarket CSL intake on a vehicle with SMG transmission For vehicles equipped with SMG transmissions only

Brand:
Genuine European BMW - Corporate Logo
ES#:
2143439
Mfg#:
41147896136
In Stock
ON SALE! SAVE 50%
$29.99

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

$15.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Thermostat Caps

ES#4714986 - BMS-TCP - Oil Thermostat Caps - Add some color to your engine bay! - Burger Motorsports - BMW

Add some color to your engine bay!

Brand:
Burger Motorsports - Corporate Logo
ES#:
4714986
Mfg#:
BMS-TCP
Ships in 1 Business Day
Starting at $29.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Connecting Rod Bearing Set Of 2 Pairs - 0.50mm Oversized

ES#4760025 - CR224SV0.5 - Connecting Rod Bearing Set Of 2 Pairs - 0.50mm Oversized - Replace those Worn Out Rod Bearings! - King - BMW

Replace those Worn Out Rod Bearings! +0.50mm

Brand:
King - Corporate Logo
ES#:
4760025
Mfg#:
CR224SV0.5
In Stock
41% off MSRP

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

$98.99

This product was last offered at the strikethrough price on
09-09-2026

$57.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat - 105C

ES#3559938 - 11537586885-105C - Thermostat - 105C - Includes housing and sealing o-ring - Hamburg Tech - BMW

Includes housing and sealing o-ring We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
3559938
Mfg#:
11537586885-105C
Ships in 1 Business Day
ON SALE! SAVE 10%
$63.99

This product was last offered at the strikethrough price on
09-03-2026

$57.31 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Back-Up Light Extension Harness

ES#31559 - 12522274971 - Back-Up Light Extension Harness - Commonly used as a VANOS extension harness for engine swaps - Genuine BMW - BMW

Commonly used as a VANOS extension harness for engine swaps Commonly used for E36 engine swaps into your vehicle

Brand:
Genuine BMW - Corporate Logo
ES#:
31559
Mfg#:
12522274971
Ships in 1 day
4% off MSRP

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

$52.99

This product was last offered at the strikethrough price on
09-09-2026

$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

JB4PRO Flex Fuel Add On Harness

ES#5425535 - Jb4pb58ffaoh - JB4PRO Flex Fuel Add On Harness - JB4PRO harness plugs JB4 into flex fuel sensors effortlessly. - Burger Motorsports - BMW

JB4PRO harness plugs JB4 into flex fuel sensors effortlessly.

Brand:
Burger Motorsports - Corporate Logo
ES#:
5425535
Mfg#:
JB4PB58FFAOH
In Stock
$49.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Torque Booster Intake Tube - Black Silicone

ES#2986031 - 54-12399 - Torque Booster Intake Tube - Black Silicone - Smooth out the incoming air to the throttle body. Also can be used to upgrade the Stage 1 design to Stage 2 - AFE - BMW

Smooth out the incoming air to the throttle body. Also can be used to upgrade the Stage 1 design to Stage 2

Brand:
AFE - Corporate Logo
ES#:
2986031
Mfg#:
54-12399
Back Ordered
ON SALE!
$49.00

This product was last offered at the strikethrough price on
09-01-2026

$45.33 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

4AN "T" Fitting

ES#4212780 - SN0-806-BRD - 4AN "T" Fitting - 4AN T - SnowPerformance - Audi BMW Volkswagen MINI

4AN T

Brand:
SnowPerformance - Corporate Logo
ES#:
4212780
Mfg#:
SN0-806-BRD
In Stock at Vendor
$10.99 USD
Free Shipping
on orders $49 and up

DeatschWerks Installation Kit For DW400 Fuel Pump - E36/E46

ES#4488352 - 9-1052 - DeatschWerks Installation Kit For DW400 Fuel Pump - E36/E46 - Installation kit designed to bridge the gap between high-performance fueling and OEM-style fitment. - DeatschWerks - BMW

Installation kit designed to bridge the gap between high-performance fueling and OEM-style fitment.

Brand:
DeatschWerks - Corporate Logo
ES#:
4488352
Mfg#:
9-1052
In Stock at Vendor
$21.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Super Atomizing Water/Methanol Injection Nozzles

ES#4714568 - BMS.SA.WMI.NOZ - Super Atomizing Water/Methanol Injection Nozzles - With CNC machined serviceable/cleanable nozzle inserts for precise fluid metering. Choose single or dual nozzles and match the flow rate to your power needs! - Burger Motorsports - Audi BMW Volkswagen MINI Porsche

With CNC machined serviceable/cleanable nozzle inserts for precise fluid metering. Choose single or dual nozzles and match the flow rate to your power needs!

Brand:
Burger Motorsports - Corporate Logo
ES#:
4714568
Mfg#:
BMS.SA.WMI.NOZ
Ships on Oct 8, 2026
Starting at $40.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upgraded Valve Stem Seal Kit

Includes all the valve stems needed for repairing, replacing, or upgrading your BMW's valves and stem seals!

Brand:
Supertech - Corporate Logo
ES#:
4346291
Mfg#:
VS-VW7-S14KT
Ships in 8 Business Days
$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine Parts

Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.

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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