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BMW F06 M6 Gran Coupe S63 4.4L

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BMW F06 M6 Gran Coupe S63 4.4L Performance ECU Software / Tuning

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JB4 OBDII Cable - With JB4 side Repair Harness

ES#4714892 - JB4-OBDII-CA-MC - JB4 OBDII Cable - With JB4 side Repair Harness - Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash. Includes JB4 side repair harness molex pigtail. - Burger Motorsports - Audi BMW Volkswagen MINI

Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash. Includes JB4 side repair harness molex pigtail.

Brand:
Burger Motorsports - Corporate Logo
ES#:
4714892
Mfg#:
JB4-OBDII-CA-MC
Ships on Sep 1, 2026
$30.00 USD
This product is lifetime replacement eligible Lifetime Replacement

AFE SCORCHER GT Power Module

ES#4348544 - 77-46312 - AFE SCORCHER GT Power Module - Increase power without sacrificing reliability! Up to +57 HP/ +84 TQ gains - AFE - BMW

Increase power without sacrificing reliability! Up to +57 HP/ +84 TQ gains

Brand:
AFE - Corporate Logo
ES#:
4348544
Mfg#:
77-46312
Ships in 3 Business Days
ON SALE!
$500.00

This product was last offered at the strikethrough price on
08-03-2026

$462.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip Tuning Module

ES#4349401 - RACECHIPS63 - RaceChip Tuning Module - Unlock the hidden potential from your BMW with a safe and easy to use module from RaceChip - Race Chip - BMW

Unlock the hidden potential from your BMW with a safe and easy to use module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4349401
Mfg#:
RACECHIPS63
Ships in 3 Business Days
Starting at $0.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance ECU Software / Tuning

Add power and performance with special ECU software upgrades from recognized tuning leaders like APR, 034Motorsport, Unitronic, Integrated Engineering. Let our trained support staff show you how to pick the performance ECU software upgrade that suits your driving preferences and budget.

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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