The Carbon Lab B46 B48 B58 S58 High Output ignition Coil Packs

The Carbon Lab is excited to introduce our latest innovation: High Output Ignition Coils (HOIC). After months of rigorous testing and fine-tuning, including successful trials on both customer and in-house builds producing over 550+ WHP without any issues, these ignition coils are finally ready. Designed for enthusiasts who prioritize both everyday drivability and pushing their engines to the limit, these coils represent a significant upgrade in performance.

While the OE B58 coil packs are reliable and well-performing, they have limitations under heavy tuning, particularly their inability to maintain charge for an extended dwell period. Our upgraded coils address this by holding a longer dwell time (measured in milliseconds), enabling them to store and release greater energy precisely when needed. In contrast, the factory coils often release energy prematurely, causing double fires and ignition break up, leading to misfires.

No modifications are needed to install these upgraded coils on any compatible vehicles, and they are fully plug-and-play. Suggested dwell time for custom tuning is 3.7ms—consult your tuner for adjustments, though these coils deliver improved performance straight out of the box.

Compatibility:
These upgraded ignition coils are the ultimate performance solution for B48, B58, and S58 engines, fitting the following models:

Toyota:

• A90/A91 Supra (4-Cyl & 6-Cyl B58)

BMW 2 Series:

• F22/F23 (2014+) 230i, 230i xDrive, M240i, M240i xDrive

BMW 3 Series:

• F30/F31/F34 (2012-2019) 330i, 330i xDrive, 340i, 340i xDrive
• G20 (2019+) 330i, 330i xDrive, M340i, M340i xDrive
• G80 (2021+) M3, M3 Competition RWD, M3 xDrive Competition

BMW 4 Series:

• F32/F33/F36 (2014-2020) 430i, 430i xDrive, 440i, 440i xDrive
• G82/G83 (2021+) M4, M4 Competition RWD, M4 xDrive Competition

BMW 5 Series:

• G30 (2017+) 530i, 530i xDrive, 540i, 540i xDrive

BMW 7 Series:

• G12 (2016+) 740i, 740i xDrive

BMW X Series:

• G01 X3 (2018+) X3 M40i, X3 xDrive30i
• G02 X4 (2019+) X4 M40i, X4 xDrive30i
• G05 X5 (2019+) X5 xDrive40i

BMW Z Series:

• G29 Z4 (2019+) Z4 M40i, Z4 sDrive30i

Upgrade your ignition system with confidence and unleash the true potential of your engine with Carbon Lab’s High Output Ignition Coils.