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BMW G23 M440i B58 3.0L

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BMW G23 M440i B58 3.0L Engine Parts & Accessories

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Dinan PEX Cold Air Intake

ES#4723712 - D760-0069 - Dinan PEX Cold Air Intake - Eliminate intake retrictions with this high flowing cold air intake from Dinan! - Dinan - BMW

Eliminate intake retrictions with this high flowing cold air intake from Dinan! Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Dinan - Corporate Logo
ES#:
4723712
Mfg#:
D760-0069
In Stock
ON SALE! SAVE 10%
$479.99

This product was last offered at the strikethrough price on
09-28-2026

$431.96 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B58TU Charge Pipe - Wrinkle Black

ES#4784873 - 15-007 - B58TU Charge Pipe - Wrinkle Black - Featuring high-quality aluminum construction, integrated water/methanol bosses, and CNC machined sealing surfaces! - Active Autowerke - BMW

Featuring high-quality aluminum construction, integrated water/methanol bosses, and CNC machined sealing surfaces! Not Compatible with X-Drive Models
For Vehicles Produced from 12/19

Brand:
Active Autowerke - Corporate Logo
ES#:
4784873
Mfg#:
15-007
In Stock
5% off MSRP

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

$299.00

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

$284.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B58TU Charge Pipe Kit - Powdercoated Black

ES#4428289 - 090762ECS09 - B58TU Charge Pipe Kit - Powdercoated Black - Replaces your stock plastic charge pipe improved flow, horsepower, reliability! - ECS - BMW

Replaces your stock plastic charge pipe improved flow, horsepower, reliability! 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with the Gen 2 B58 (B58TU / B58D / B58C) engines only - Does not fit the later Gen3 B58 (B58TU2 / B58N) engine

Brand:
ECS - Corporate Logo
ES#:
4428289
Mfg#:
090762ECS09
Ships on Feb 8, 2027
ON SALE!
$356.99

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

$339.14 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Throttle Booster

ES#4624166 - D440-1700 - Throttle Booster - Wireless controlled unit that allows adjustable throttle response control - Dinan - BMW MINI

Wireless controlled unit that allows adjustable throttle response control Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Dinan - Corporate Logo
ES#:
4624166
Mfg#:
D440-1700
In Stock
ON SALE! SAVE 10%
$288.99

This product was last offered at the strikethrough price on
09-28-2026

$260.06 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ReFlex+ Main Injector Harness - Inline-6

ES#4810312 - 900.1008 - ReFlex+ Main Injector Harness - Inline-6 - Main Injector Harness For Installation of ReFlex+ For Inline-6 BMW Engines - Motiv Motorsports - BMW

Main Injector Harness For Installation of ReFlex+ For Inline-6 BMW Engines

Brand:
Motiv Motorsports - Corporate Logo
ES#:
4810312
Mfg#:
900.1008
In Stock
$200.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B48/B58 GEN3 JB4 Performance Tuner

ES#4810267 - B58GEN3-JB4 - B48/B58 GEN3 JB4 Performance Tuner - Plug & play power gain up to 130WHP on a stock vehicle without the risks of flashing! - Burger Motorsports - BMW

Plug & play power — gain up to 130WHP on a stock vehicle without the risks of flashing! For models with the Gen3 engines only (B48N/B48P/B48TU2 & B58N/B58TU2)

Brand:
Burger Motorsports - Corporate Logo
ES#:
4810267
Mfg#:
B58GEN3-JB4
Ships on Oct 27, 2026
$699.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High Performance Intercooler Heat Exchanger

ES#4758352 - D780-0003 - High Performance Intercooler Heat Exchanger - Improve your cooling performance for lower air intake temperatures! - Dinan - BMW

Improve your cooling performance for lower air intake temperatures! Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Dinan - Corporate Logo
ES#:
4758352
Mfg#:
D780-0003
Back Ordered
ON SALE! SAVE 10%
$449.99

This product was last offered at the strikethrough price on
09-28-2026

$404.96 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spark Plugs - Set Of Six

ES#3651490 - 12120040551-6KT - Spark Plugs - Set Of Six - Original equipment BMW spark plug set - Genuine BMW - BMW

Original equipment BMW spark plug set

Brand:
Genuine BMW - Corporate Logo
ES#:
3651490
Mfg#:
12120040551-6KT
In Stock
$157.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTS Turbo High Performance Ignition Coil - B46/B48/B58/B58TU/S58

ES#4624118 - CTS-IGN-009 - CTS Turbo High Performance Ignition Coil - B46/B48/B58/B58TU/S58 - 10% stronger spark compared to the factory units, no tuning is required. - CTS - BMW MINI

10% stronger spark compared to the factory units, no tuning is required.

Brand:
CTS - Corporate Logo
ES#:
4624118
Mfg#:
CTS-IGN-009
In Stock
ON SALE! SAVE 16%
$34.99

This product was last offered at the strikethrough price on
09-29-2026

$29.32 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector Seal

ES#4667116 - 13537591006 - Fuel Injector Seal - Elring Fuel Injector Seals - Elring - BMW MINI

Elring Fuel Injector Seals 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4667116
Mfg#:
13537591006
In Stock
$4.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

High Performance Aluminum Radiator - G2X B58

ES#4900031 - 008765LA01 - High Performance Aluminum Radiator - G2X B58 - Direct-fit upgrade over OEM! Increase cooling capacity & reliability with durable all-aluminum construction. - ECS - BMW

Direct-fit upgrade over OEM! Increase cooling capacity & reliability with durable all-aluminum construction. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4900031
Mfg#:
008765LA01
In Stock
ON SALE! SAVE 15%
$611.99

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

$520.19 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Motiv ReFlex Plug-n-Play Ethanol Sensor Harness

ES#4731941 - 101-0212 - Motiv ReFlex Plug-n-Play Ethanol Sensor Harness - For Vehicles With Motiv ReFlex Unit Currently Installed - Motiv Motorsports - BMW

For Vehicles With Motiv ReFlex Unit Currently Installed For Vehicles With Motiv ReFlex Unit Currently Installed Only

Brand:
Motiv Motorsports - Corporate Logo
ES#:
4731941
Mfg#:
101-0212
In Stock
$49.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

NEW B58 Gen2 PURE800 Turbo Upgrade - 6-Port

ES#4883641 - GB58PURE800CAST - NEW B58 Gen2 PURE800 Turbo Upgrade - 6-Port - Capable of 700+ WHP with supporting modifications - New, no core charge! - Pure Turbos - BMW

Capable of 700+ WHP with supporting modifications - New, no core charge!

Brand:
Pure Turbos - Corporate Logo
ES#:
4883641
Mfg#:
GB58PURE800CAST
In Stock
$3107.99

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

$3107.00 USD

Engine Oil Filter

ES#3613205 - 11428583898 - Engine Oil Filter - Keep your oil clean with a new filter - Mann - BMW

Keep your oil clean with a new filter

Brand:
Mann - Corporate Logo
ES#:
3613205
Mfg#:
11428583898
In Stock
$27.52

This product was last offered at the strikethrough price on
07-08-2026

$17.49 USD
Free Shipping
on orders $49 and up

BMS Elite Charge Pipe Upgrade - Gen2 B58 (B58TU / B58C / B58D)

ES#4715334 - B58G2CP - BMS Elite Charge Pipe Upgrade - Gen2 B58 (B58TU / B58C / B58D) - Features a double o-ring seal and water/methanol injection bungs. Available with or without a Turbosmart Raceport BOV! - Burger Motorsports - BMW

Features a double o-ring seal and water/methanol injection bungs. Available with or without a Turbosmart Raceport BOV! For B58TU Gen 2 Equipped vehicles only!

Brand:
Burger Motorsports - Corporate Logo
ES#:
4715334
Mfg#:
B58G2CP
Ships in 4 Business Days
Starting at $299.00 USD
Customize
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.

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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