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BMW G26 M440i B58 3.0L

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BMW G26 M440i B58 3.0L Performance Engine Parts

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MHD Wireless OBDII "Universal" Wifi Flash Adapter V2

ES#4615596 - MHDWIRELESSV2 - MHD Wireless OBDII "Universal" Wifi Flash Adapter V2 - Can leave this dongle plugged in without draining battery. Enables you to wirelessly load MHD flashes and several other functions to your BMW when paired with an Android or iOS device! Compatible with E, F, & G Chassis BMWs! - MHD Tuning - BMW

Can leave this dongle plugged in without draining battery. Enables you to wirelessly load MHD flashes and several other functions to your BMW when paired with an Android or iOS device! Compatible with E, F, & G Chassis BMWs! Newest MHD Flash Adapter - works with E F & G Chassis BMWs!

Brand:
MHD Tuning - Corporate Logo
ES#:
4615596
Mfg#:
MHDWIRELESSV2
In Stock
$99.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Motiv ReFlex+

ES#4690160 - RFXF02UI6 - Motiv ReFlex+ - Take your Inline-6 BMW to The Next Level With this all in one Tuning Solution! - Motiv Motorsports - BMW

Take your Inline-6 BMW to The Next Level With this all in one Tuning Solution!

Brand:
Motiv Motorsports - Corporate Logo
ES#:
4690160
Mfg#:
RFXF02UI6
In Stock
$859.00 USD
Free Shipping
on orders $49 and up

Stage 2.5 Boost-Controlled Water/Meth Injection Kit

ES#2855201 - SN0210 - Stage 2.5 Boost-Controlled Water/Meth Injection Kit - Features a gauge pod controller, which allows for the best control and visibility. 7-color OLED displays boost, percentage of flow, low level, and even faults. - SnowPerformance - Audi BMW Volkswagen MINI

Features a gauge pod controller, which allows for the best control and visibility. 7-color OLED displays boost, percentage of flow, low level, and even faults. Gauge Pod controller, for optimum control even from the driver's seat!

Brand:
SnowPerformance - Corporate Logo
ES#:
2855201
Mfg#:
SN0210
In Stock
$583.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Do88 Charge Cooler Manifold, BMW G-Serie (B58) / Toyota GR Supra A90

ES#4900182 - ICM-430-K - Do88 Charge Cooler Manifold, BMW G-Serie (B58) / Toyota GR Supra A90 - DO88 - BMW

Brand:
DO88 - Corporate Logo
ES#:
4900182
Mfg#:
ICM-430-K
Ships on Aug 4, 2026
Auto Notify
$2325.99

This product was last offered at the strikethrough price on
05-26-2026

$2039.99 USD
Free Shipping
on orders $49 and up

bootmod3 Wireless OBD WiFi Flash Adapter

ES#4842637 - OBD2FA - bootmod3 Wireless OBD WiFi Flash Adapter - The latest and greatest Wireless connection method for your BMW F and G series vehicles and the 2020+ Toyota Supra - Bootmod3 - BMW

The latest and greatest Wireless connection method for your BMW F and G series vehicles and the 2020+ Toyota Supra

Brand:
Bootmod3 - Corporate Logo
ES#:
4842637
Mfg#:
OBD2FA
Ships in 9 Business Days
Auto Notify
$99.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Intake Manifold - B58 Gen2 (B58TU)

ES#4842707 - ICM-430-G - Performance Intake Manifold - B58 Gen2 (B58TU) - Reduce intake air temps, add port fuel injection, and increase engine airflow with this performance intake manifold - DO88 - BMW

Reduce intake air temps, add port fuel injection, and increase engine airflow with this performance intake manifold For vehicles with the B58 Gen2 (B58TU) engine - Will not fit Gen1 or Gen3 (TU2) engines

Brand:
DO88 - Corporate Logo
ES#:
4842707
Mfg#:
ICM-430-G
Ships in 8 Business Days
$3734.99

This product was last offered at the strikethrough price on
04-18-2026

$3211.99 USD

Motiv ReFlex+ Control Unit

ES#4810266 - 900.1001 - Motiv ReFlex+ Control Unit - Enables precise control of aftermarket performance components like fuel pumps, meth injection kits, boost controllers, port injection kits - Motiv Motorsports - BMW

Enables precise control of aftermarket performance components like fuel pumps, meth injection kits, boost controllers, port injection kits

Brand:
Motiv Motorsports - Corporate Logo
ES#:
4810266
Mfg#:
900.1001
In Stock
$729.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B58 Charge Pipe Upgrade Kit - 2-Bolt Flange

ES#4883896 - 10581040 - B58 Charge Pipe Upgrade Kit - 2-Bolt Flange - Increase throttle response and decrease turbo lag! - VRSF - BMW

Increase throttle response and decrease turbo lag! We Price Match - Give Us A Call or Chat!

Brand:
VRSF - Corporate Logo
ES#:
4883896
Mfg#:
10581040
Ships in 5 Business Days
$219.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B58 Turbo Inlet Pipe - Carbon Fiber

ES#4583564 - D760-0062 - B58 Turbo Inlet Pipe - Carbon Fiber - Increase turbo efficiency and response while increasing intake sound for a sportier feel! - Dinan - BMW

Increase turbo efficiency and response while increasing intake sound for a sportier feel! Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
Only fits 2020-2024

Brand:
Dinan - Corporate Logo
ES#:
4583564
Mfg#:
D760-0062
In Stock
11% off MSRP

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

$212.95

This product was last offered at the strikethrough price on
07-17-2026

$188.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

JB4 Bluetooth Wireless Connect Kit - Pinned Power Wire

ES#3514868 - JB4-SPWCK-F - JB4 Bluetooth Wireless Connect Kit - Pinned Power Wire - Wirelessly connect your JB4 to your phone! - Burger Motorsports - Audi BMW Volkswagen Mercedes Benz

Wirelessly connect your JB4 to your phone! For JB4 systems produced 2017 and later. Please check board diagrams to properly identify your JB4 before ordering.

Brand:
Burger Motorsports - Corporate Logo
ES#:
3514868
Mfg#:
JB4-SPWCK-F
In Stock
$159.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Motiv ReFlex 0-10 Bar Pressure Sensor

ES#4783203 - 101-0216 - Motiv ReFlex 0-10 Bar Pressure Sensor - Add in a 0-10 Bar Pressure Sensor For Your Motiv ReFlex! - Motiv Motorsports - BMW

Add in a 0-10 Bar Pressure Sensor For Your Motiv ReFlex!

Brand:
Motiv Motorsports - Corporate Logo
ES#:
4783203
Mfg#:
101-0216
In Stock
$105.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Oil Cooler - 19 Row - Black

ES#2764102 - MM0CULBK - Universal Oil Cooler - 19 Row - Black - Serious engine oil cooling for the most demanding engines - Mishimoto - Audi BMW Volkswagen MINI

Serious engine oil cooling for the most demanding engines For custom applications only. Not a direct bolt on.

Brand:
Mishimoto - Corporate Logo
ES#:
2764102
Mfg#:
MM0CULBK
In Stock
$536.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ethanol Content Sensor

ES#4811073 - 100.1037 - Ethanol Content Sensor - Add in A Genuine VDO Ethanol Sensor! - VDO - BMW

Add in A Genuine VDO Ethanol Sensor! We Price Match - Give Us A Call or Chat!

Brand:
VDO - Corporate Logo
ES#:
4811073
Mfg#:
100.1037
In Stock
$96.99

This product was last offered at the strikethrough price on
04-17-2026

$94.99 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.

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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