BMW Performance Chips & Software for BMW G80 M3 S58 3.0L

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Performance tuning for your BMW gives it more efficient and effective ECU mapping which favor power delivery over comfort. BMW tuning legend Jim Conforti produces incredible software tunes for nearly every model to give drivers a noticeable upgrade in their car's capabilities. The Turner Chips, Shark Injectors, Sprint Boosters, and Burger Motorsports tuning software and handheld devices are all right here for you to give your BMW the engine management change it deserves.

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MHD Tuning CAN FlexFuel Analyzer - G-Chassis B58/S58
S58 Engines - Automatic Transmission (Any HPFP)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with an Automatic Transmission only
MHD Tuning - Corporate Logo
T#:17937420
Part#: ECA-G-B58-S58-AT
In Stock
$ 490.00 USD
Free Shipping on orders $49 and up
$ 490.00 USD
Free Shipping on orders $49 and up

Upgrade your BMW's fueling system with the CAN Ethanol Content Analyzer from Turner Motorsport. This analyzer reads data from the E85 sensor and converts it to CAN format, enabling the DME to make accurate fueling decisions based on E85 content. Utilizing this analyzer alongside MHD or ECUTEK tunes allows you to activate a FlexFuel-like feature, optimizing performance and efficiency. Protect your engine from potential damage by ensuring your tune supports the FlexFuel feature for the E85 blend you're using.


Plug and play installation, no manual wiring or plumbing required

High-quality hoses tested with 10 bars of static pressure (145 Psi)

Each unit undergoes testing before leaving the manufacturer

Compatible with MHD or ECUTEK tuning solutions

Works with the stock or TU High-Pressure Fuel Pump

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NM Engineering Power Module EVO - G8X M3/M4 S58
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
NM Engineering - Corporate Logo
T#:50591599
Part#: NM.64508058
Ships in 2 Business Days
New Item
Sale - Save 5% $ 629.00

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

$ 595.91 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 629.00

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

$ 595.91 USD
Free Shipping on orders $49 and up
Next-Gen Power Delivery with OEM-Level Integration - NM eningeerings Power Modul EVO is a plug and play tuning module designed to seamlessly integrated into your BMW, offering a substantial horsepower and torque increase via multiple maps and seven points of manual fine-tuning.
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NM Engineering Power Module EVO - G8X M3/M4 CS/CSL S58
For CS and CSL models only - not for standard M3 / M4 models
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
NM Engineering - Corporate Logo
T#:50591601
Part#: NM.64508358
Ships in 2 Business Days
New Item
Sale - Save 5% $ 629.00

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

$ 595.91 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 629.00

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

$ 595.91 USD
Free Shipping on orders $49 and up
Next-Gen Power Delivery with OEM-Level Integration - NM eningeerings Power Modul EVO is a plug and play tuning module designed to seamlessly integrated into your BMW, offering a substantial horsepower and torque increase via multiple maps and seven points of manual fine-tuning.
Show More Show Less