This is for a full set of 6
After months of testing, trial & error, and multiple race events VS is proud to announce the release of our latest product "VS - High Output Ignition Coils (HOIC)".
These coils are a great upgrade for those who appreciate the overall driving experience of their car as an everyday vehicle and great for those who are willing to push the limits of their engine. As the OE B58 style coil packs are a fantastic and well performing ignition coil from factory we still managed to reach the limit of them through simple tuning. In simple terms the OE coils can NOT hold charge for a long amount of time before releasing its energy, we used that issue to improve the upgraded coil. Dwell can be held for a longer period of time (recorded in Ms). The more energy it stores/charge during the dwell period the more energy/charge it releases when it comes time to fire. The OE coils weren't capable of holding such charge, they would prematurely release the energy pre-igniting the coil pack and firing again when commanded resulting in a double fire which causes ignition break-up/misfires.
These upgraded coils are only available in the color red. Special request for different colors are accepted but will upcharge a bit more. We engraved our logo onto the coil and is only visible when within inches of the coil, we did this for you guys! Not everyone is a fan of showing off products with "cheesy" company logo engraved on it so these are the most aesthetically pleasing and best performing coils in the market!
No changes are required to run the VS Upgraded coils on any of the cars listed below. These are the BEST absolute coil upgrade for N54 N55 & S55. The VS shop F80 M3 currently makes 1105WHP using these ignition coils thanks to the guys over at Nexys Motorsports for making an adapter to make these coils work.
For the best results we do NOT recommend gapping spark plugs when using these coils, gapping plugs only deteriorates the burn efficiency of the ignition setup. The larger the gap the more efficient burn you will get. ("0.030-0.031") Highly recommend OEM champion spark plugs straight from BMW dealership.
When it comes to custom tuning and adjustments we have seen the best results when raising the dwell time to 3.7Ms. Please consult your tuner if you want your dwell time optimized. Otherwise these are plug n play and will perform better right off the bat!
See below the results and data from testing the differences between factory OE coils and the VS HOIC.
OEM Part Numbers: (Eldor Ignition coil) 12138643360, 12138678438, 12138647463, 12137619385
Fits:
Toyota A90 A91 Supra 4 Cyl & 6 Cyl B58
2 Series
F22 / F23 (2014+) > 230i
F22 / F23 (2014+) > 230i xDrive
F22 / F23 (2014+) > M240i
F22 / F23 (2014+) > M240i xDrive
3 Series
F30 / F31 / F34 (2012-2019) > 330i
F30 / F31 / F34 (2012-2019) > 330i xDrive
F30 / F31 / F34 (2012-2019) > 340i
F30 / F31 / F34 (2012-2019) > 340i xDrive
3 Series
G20 (2019+) > 330i
G20 (2019+) > 330i xDrive
G20 (2019+) > M340i
G20 (2019+) > M340i xDrive
3 Series
G80 (2021-) > M3 (2021-)
G80 (2021-) > M3 Competition RWD (2021-)
G80 (2021-) > M3 xDrive Competition (2021-)
4 Series
F32 / F33 / F36 (14-20) > 430i
F32 / F33 / F36 (14-20) > 430i xDrive
F32 / F33 / F36 (14-20) > 440i
F32 / F33 / F36 (14-20) > 440i xDrive
4 Series
G82 / G83 (2021-) > M4 (2021-)
G82 / G83 (2021-) > M4 Competition RWD (2021-)
G82 / G83 (2021-) > M4 xDrive Competition (2021-)
5 Series
G30 (2017-) > 530i
G30 (2017-) > 530i xDrive
G30 (2017-) > 540i
G30 (2017-) > 540i xDrive
7 Series
G12 (2016+) > 740i
G12 (2016+) > 740i xDrive
X3 Series
G01 X3 (2018+) > X3 M40i
G01 X3 (2018+) > X3 xDrive30i
X4 Series
G02 X4 (2019+) > X4 M40i
G02 X4 (2019+) > X4 xDrive30i
X5 Series
G05 X5 (2019+) > X5 xDrive40i
Z Series
G29 Z4 (2019+) > Z4 M40i
G29 Z4 (2019+) > Z4 sDrive30i
Sold only in a pack of 6 , for V8's such as the S63 please send us an email and we will work with you to get you a set of 8
We standby all VS products and offer LIMITED lifetime warranty to original purchaser.