Ignition Service for BMW A90 MKV Supra B58 3.0L

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It's important to keep your ignition system operating properly to avoid further complications in the future. Here at Turner Motorsport, we offer full ignition service kits if you'e going to overhaul your entire ignition system, and individual components if you've narrowed down your problem already.

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BMW & MINI B46 B58 CTS Turbo High Performance Ignition Coil ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CTS - Corporate Logo
T#:11660862
Part#: CTS-IGN-009
Ships in 8 Business Days
Sale - Save 16% $ 34.99

This product was last offered at the strikethrough price on
07-10-2026

$ 29.32 USD
Free Shipping
Sale - Save 16%
$ 34.99

This product was last offered at the strikethrough price on
07-10-2026

$ 29.32 USD
Free Shipping

BMW & MINI B46 B58 CTS Turbo High Performance Ignition Coil is designed to enhance the ignition system of your BMW and MINI vehicles, providing a significant upgrade over factory components. Ideal for F/G series BMWs, F series MINIs, and A series Toyota Supra vehicles, these ignition coils deliver a 10% stronger spark compared to stock units, ensuring optimal engine performance. No additional tuning is required for installation, making this a straightforward upgrade. Also compatible with 2020+ Toyota Supra B46/B58 and 2014+ F5X Mini Cooper models.

  • High-Performance Upgrade: Delivers a 10% stronger spark compared to factory ignition coils.
  • Broad Compatibility: Fits BMW & MINI B46/B58 engines, as well as 2020+ Toyota Supra B46/B58 and 2014+ F5X Mini Cooper vehicles.
  • No Tuning Required: Simple installation without the need for additional engine tuning.
  • Enhanced Engine Performance: Ensures peak performance and reliability for your vehicle’s ignition system.
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Genuine BMW Spark Plugs - Set Of Six - B58 3.0L
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:577515
Part#: 12120040551-6KT
In Stock
$ 152.99 USD
Free Shipping
$ 152.99 USD
Free Shipping
Genuine BMW Ignition Service Kit - B58 Gen2
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:28570848
Part#: 12138643360KT12
Ships in 1-2 days
$ 669.99 USD
Free Shipping on orders $49 and up
$ 669.99 USD
Free Shipping on orders $49 and up

Sluggish acceleration, misfires, and rusty terminals are symptoms of a worn coil. Located on the top of your engine, these coils should be inspected and replaced as needed or every 60,000 miles.

If you are replacing any aspect of your ignition system, it's best to replace all serviceable components. This kit includes ignition coils and spark plugs for a comprehensive service that is guaranteed to last.

Kit Includes:

6 Genuine BMW Ignition Coils - 12138643360 6 Genuine BMW Spark Plugs - 12122455258 Genuine BMW Spark Plug Service Indicator Label - 01399791390

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Ignition Service Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:577359
Part#: 12138643360KT4
Ships in 1-2 days
$ 676.99 USD
Free Shipping
$ 676.99 USD
Free Shipping

Genuine BMW Ignition Service Kit - B58 Gen1
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:27138530
Part#: 12138643360KT11
Ships in 1-2 days
$ 671.99 USD
Free Shipping on orders $49 and up

Sluggish acceleration, misfires, and rusty terminals are symptoms of a worn coil. Located on the top of your engine, these coils should be inspected and replaced as needed or every 60,000 miles.

If you are replacing any aspect of your ignition system, it's best to replace all serviceable components. This kit includes ignition coils and spark plugs for a comprehensive service that is guaranteed to last.

Kit Includes:

6 Genuine BMW Ignition Coils - 12138643360 6 Genuine BMW Spark Plugs - 12120040551

Genuine BMW Spark Plug Service Indicator Label - 01399791390

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