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BMW Ignition Coils

The ignition coils on your BMW were designed to have a long service life with and extremely high output and efficient design. The coil on plug design offers extremely high energy and no need for a distributor. Whether you are replacing or upgrading your coils, Turner Motorsport has Genuine BMW and high performance aftermarket options to suit your needs.
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Eldor - Corporate Logo
T#:641259
Part#: 12138657273
In Stock
$ 34.99 USD
Free Shipping on orders $49 and up
Used in a wide variety of BMW engines to ensure proper spark plug operation.
Eldor - Corporate Logo
T#:29234309
Part#: 12138616153
In Stock
$ 43.99 USD
Free Shipping on orders $49 and up
$ 43.99 USD
Free Shipping on orders $49 and up

Ignition coils are key to the efficiency and performance of your BMW. With a faulty coil the spark plug is not burning the air/fuel mixture properly and that can lead to problems anywhere in the engine and exhaust (including catalytic converters and O2 sensors). Problems with one or more coils will cause a fault code but not always a check engine light. A misfire code may be related to an ignition coil but could be from other things as well. Sometimes a visual inspection of a coil and coil boot will give an indication of a failure. You can also move coils around to different cylinder banks to see if the misfire code follows a suspect coil. We suggest always having one or two coils on hand to keep as spares.

This is the current replacement for some BMW 6 and 8-cylinder engines built in the late 2000s and after. BMW has made numerous changes to ignition coil part numbers in recent years but has approved this part number to work in the vehicles listed below. It's listed as a replacement coil for N20, N55, and S55 engines. In March 2015 BMW approved it for N51/N52 engines. This part number replaces the previous BMW part number 12137594937 for the cars listed below.

Sold per coil. Includes boot and connector.

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Eldor - Corporate Logo
T#:590050
Part#: 12138643360
In Stock
$ 41.99

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

$ 36.76 USD
Free Shipping on orders $49 and up
$ 36.76 USD
Free Shipping on orders $49 and up

Revitalize your BMW's performance with Eldor ignition coils. Sluggish acceleration, misfires, and rusty terminals may indicate a worn coil. Located on the engine's top, these coils require inspection and replacement every 60,000 miles or as needed. Ensure your ignition system is in optimal condition for peak performance.

  • Revitalize sluggish acceleration
  • Address misfires and rusty terminals
  • Inspection and replacement every 60,000 miles
  • Harmonize ignition system components
  • Unlock hidden horsepower
  • Improve fuel economy
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Precision Raceworks - Corporate Logo
T#:4333508
Part#: 201-0091
In Stock
$ 39.99 USD
Free Shipping on orders $49 and up
Replaces individual coils found in the Precision Raceworks Ignition Kit.

Precision Raceworks - Corporate Logo
T#:3786918
Part#: 201-0002
Ships in 8 Business Days
$ 69.99 USD
Free Shipping
$ 69.99 USD
Free Shipping
From supplemental fueling to ignition systems and anywhere in between Precision Raceworks, LLC is known for being the premium product manufacture in the market. Precision Raceworks' BMW N55 replacement spark plug wires are the same plug wires that are included in their High-Performance N55 Ignition Kit. These wires are 100% custom design from the ground up by Precision Raceworks, the only company in the world to produce plug wires with boots specific for your N55 BMW to ensure proper fitment and quality. Plug wires are sold in packs of 6 so you get all new plug wires every time. So, replace the one you need and keep the rest for spares or replace all 6. All components used meet or exceed OEM requirements and feature seals that are both dust and water-resistant. Specifications: Weight: 1.8lbs Plug Wire Resistance: 50ohms per-ft Carbon Core: Yes Spiral Core Wire: Yes Silicone Insulation: 8mm High Performance Fiberglass inlayed for strength: Yes
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Precision Raceworks - Corporate Logo
T#:1271579
Part#: 601-0021
Ships in 1-2 days
$ 479.99 USD
Free Shipping
$ 479.99 USD
Free Shipping
Rid your BMW's N54 of misfires, sluggish throttle response, rough idle, and power loss with Precision Raceworks' High-Performance Ignition Kit! Precision Raceworks' ignition kit is designed to fit any vehicle with an N54 engine and offers the highest output of any kit on the market! Featuring 100% Plug-&-Play connections, low resistance 50ohm/ft proprietary plug wires, and design technology from Marine and Aerospace applications, these coils are guaranteed to output consistent high voltage and current for optimal ignition system performance and reliability. Every component in this kit meets or exceeds OEM quality and features premium seals for dust and water resistance. While coils do not directly increase horsepower, stock BMW coils can wear out quickly, resulting in underperforming voltage and current output. This often leads to weaker spark intensity and reduced power output. Due to the increased voltage and current output, many customers have seen as much as 20+ whp/wtq gained by switching to Precision Raceworks coils over all other coils on the market! By upgrading to Precision's Performance Ignition Kit, spark quality can be restored, and lost power regained often with the additional power beyond what other coils provide. No software tune is required for installation or operation, but if desired, coil output can be increased to 118mJ from most software tuning companies! Features: Fits any N54 BMW engine w/ the stock intake manifold 100% Plug & Play! Highest Voltage and Current Output Available Low Resistance 50ohm/ft proprietary plug wires Eliminates Ignition Related Misfires Improves Throttle Response Restores Smooth Idle Specifications: Weight: 9lbs Full DME control of ignition coils: Yes Retains factory cooled controlled system: Yes 100% Plug and Play wiring: Yes Connection style: OEM Weatherproof Quick Connect Coil output: Up to 118mJ
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Eldor - Corporate Logo
T#:30927351
Part#: 12138692611
In Stock
$ 61.08 USD
Free Shipping on orders $49 and up
$ 61.08 USD
Free Shipping on orders $49 and up
Ignition coils are key to the efficiency and performance of your BMW. With a faulty coil the spark plug is not burning the air/fuel mixture properly and that can lead to problems anywhere in the engine and exhaust (including catalytic converters and O2 sensors). Problems with one or more coils will cause a fault code but not always a check engine light. A misfire code may be related to an ignition coil but could be from other things as well. Sometimes a visual inspection of a coil and coil boot will give an indication of a failure. You can also move coils around to different cylinder banks to see if the misfire code follows a suspect coil. We suggest always having one or two coils on hand to keep as spares. When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand and many other high-quality OEM brands with pride and has the parts you need to complete your next project with confidence. Sold per coil. Includes boot and connector.
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Precision Raceworks - Corporate Logo
T#:38229099
Part#: 601-0108
In Stock
$ 479.99 USD
Free Shipping on orders $49 and up
Rid your BMW's N54 of misfires, sluggish throttle response, rough idle, and power loss with Precision Raceworks' High-Performance Ignition Kit! Precision Raceworks' ignition kit is designed to fit any vehicle with an N54 engine and offers the highest output of any kit on the market! Featuring 100% Plug-&-Play connections, low resistance 50ohm/ft proprietary plug wires, and design technology from Marine and Aerospace applications, these coils are guaranteed to output consistent high voltage and current for optimal ignition system performance and reliability. Every component in this kit meets or exceeds OEM quality and features premium seals for dust and water resistance. While coils do not directly increase horsepower, stock BMW coils can wear out quickly, resulting in underperforming voltage and current output. This often leads to weaker spark intensity and reduced power output. Due to the increased voltage and current output, many customers have seen as much as 20+ whp/wtq gained by switching to Precision Raceworks coils over all other coils on the market! By upgrading to Precision's Performance Ignition Kit, spark quality can be restored, and lost power regained often with the additional power beyond what other coils provide. No software tune is required for installation or operation, but if desired, coil output can be increased to 118mJ from most software tuning companies! Features: Fits any N54 BMW engine w/ the stock intake manifold 100% Plug & Play! Highest Voltage and Current Output Available Low Resistance 50ohm/ft proprietary plug wires Eliminates Ignition Related Misfires Improves Throttle Response Restores Smooth Idle Specifications: Weight: 9lbs Full DME control of ignition coils: Yes Retains factory cooled controlled system: Yes 100% Plug and Play wiring: Yes Connection style: OEM Weatherproof Quick Connect Coil output: Up to 118mJ
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Precision Raceworks - Corporate Logo
T#:1271578
Part#: 601-0159
Ships in 6 Business Days
$ 457.99

This product was last offered at the strikethrough price on
01-22-2026

$ 449.99 USD
Free Shipping
$ 449.99 USD
Free Shipping
The Precision Raceworks BMW N20 / N26 HIGH PERFORMANCE IGNITION KIT is designed to integrate with any vehicle equipped with the N20/N26 engine. This is the highest output ignition system ever developed for the N2X community Featuring 100% plug and play connections and low resistance 50ohm/ft proprietary plug wires. High voltage & High Current coil design using technology from Marine & Aerospace applications. While coils do not increase horsepower unless the coil they are replacing are not doing their job the factory coils are lacking in proper output so much that all cars tested (stock or heavily modified) gain 20+ whp and 20+ wtq!
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Precision Raceworks - Corporate Logo
T#:26205125
Part#: 601-0149-1
Ships in 10 Business Days
$ 479.99 USD
Free Shipping on orders $49 and up
Rid your BMW's N55 of misfires, sluggish throttle response, rough idle, and power loss with Precision Raceworks' High-Performance Ignition Kit! Precision Raceworks' ignition kit is designed to fit any vehicle with an N55 engine and offers the highest output of any kit on the market! Featuring 100% Plug-&-Play connections, low resistance 50ohm/ft proprietary plug wires, and design technology from Marine and Aerospace applications, these coils are guaranteed to output consistent high voltage and current for optimal ignition system performance and reliability. Every component in this kit meets or exceeds OEM quality and features premium seals for dust and water resistance. While coils do not directly increase horsepower, stock BMW coils can wear out quickly, resulting in underperforming voltage and current output. This often leads to weaker spark intensity and reduced power output. Due to the increased voltage and current output, many customers have seen as much as 20+ whp/wtq gained by switching to Precision Raceworks coils over all other coils on the market! By upgrading to Precision's Performance Ignition Kit, spark quality can be restored, and lost power regained often with the additional power beyond what other coils provide. No software tune is required for installation or operation, but if desired, coil output can be increased to 118mJ from most software tuning companies!
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MSD Performance - Corporate Logo
T#:31324148
Part#: 8239KT2KT
In Stock
$ 268.99 USD
Free Shipping on orders $49 and up

MSD Performance Coil Pack for MINI

Before ordering, check whether you need round or flat pin connectors for your MINI's coil pack. The type of pin is determined by the connectors that link the coil to the wiring harness. To check, slide the red locking tab to the right, press down on the tab, and pull the connector off the coil. Examine the pins to see if they are flat or round. Reattach the connector by pushing it back on until it clicks, then slide the red locking tab back to the locked position.

This high-performance coil pack is a popular upgrade among MINI owners looking to enhance their vehicle's performance over the stock coil. The installation requires removing the factory bolts from the old coil and modifying the MSD factory sleeves by drilling out 1/16" to fit the stock bolts.

Kits Include:

  • MSD Coil Pack
  • MSD Wire Set - Red
  • Inductance: 7mH
  • Maximum Voltage: 36,000 Volts
  • Primary Resistance: 0.51 OHMs
  • Secondary Resistance: 12K OHMs
  • Turns Ratio: 77:1

Key Benefits:

  • Upgraded performance over stock coil pack
  • Enhances ignition efficiency and engine performance
  • High voltage output of 36,000 volts for stronger sparks
  • Low primary resistance of 0.51 OHMs for efficient energy transfer
  • High secondary resistance of 12K OHMs for improved performance
  • Durable construction for long-lasting use
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Precision Raceworks - Corporate Logo
T#:38229094
Part#: 601-0108-1
Ships in 7 Business Days
$ 479.99 USD
Free Shipping on orders $49 and up
Rid your BMW's N55 of misfires, sluggish throttle response, rough idle, and power loss with Precision Raceworks' High-Performance Ignition Kit! Precision Raceworks' ignition kit is designed to fit any vehicle with an N55 engine and offers the highest output of any kit on the market! Featuring 100% Plug-&-Play connections, low resistance 50ohm/ft proprietary plug wires, and design technology from Marine and Aerospace applications, these coils are guaranteed to output consistent high voltage and current for optimal ignition system performance and reliability. Every component in this kit meets or exceeds OEM quality and features premium seals for dust and water resistance. While coils do not directly increase horsepower, stock BMW coils can wear out quickly, resulting in underperforming voltage and current output. This often leads to weaker spark intensity and reduced power output. Due to the increased voltage and current output, many customers have seen as much as 20+ whp/wtq gained by switching to Precision Raceworks coils over all other coils on the market! By upgrading to Precision's Performance Ignition Kit, spark quality can be restored, and lost power regained often with the additional power beyond what other coils provide. No software tune is required for installation or operation, but if desired, coil output can be increased to 118mJ from most software tuning companies!
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Precision Raceworks - Corporate Logo
T#:1762242
Part#: 601-0021-1
Ships in 8 Business Days
$ 479.99 USD
$ 479.99 USD
Rid your BMW's N55 of misfires, sluggish throttle response, rough idle, and power loss with Precision Raceworks' High-Performance Ignition Kit! Precision Raceworks' ignition kit is designed to fit any vehicle with an N55 engine and offers the highest output of any kit on the market! Featuring 100% Plug-&-Play connections, low resistance 50ohm/ft proprietary plug wires, and design technology from Marine and Aerospace applications, these coils are guaranteed to output consistent high voltage and current for optimal ignition system performance and reliability. Every component in this kit meets or exceeds OEM quality and features premium seals for dust and water resistance. While coils do not directly increase horsepower, stock BMW coils can wear out quickly, resulting in underperforming voltage and current output. This often leads to weaker spark intensity and reduced power output. Due to the increased voltage and current output, many customers have seen as much as 20+ whp/wtq gained by switching to Precision Raceworks coils over all other coils on the market! By upgrading to Precision's Performance Ignition Kit, spark quality can be restored, and lost power regained often with the additional power beyond what other coils provide. No software tune is required for installation or operation, but if desired, coil output can be increased to 118mJ from most software tuning companies!
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MSD Performance - Corporate Logo
T#:15777320
Part#: 32879
In Stock
11% off MSRP $ 152.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 135.99 USD
Free Shipping on orders $49 and up
11% off MSRP
$ 152.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 135.99 USD
Free Shipping on orders $49 and up

Revitalize your Mini's performance with these spark plug wires and boots, designed to restore power and ensure smooth engine operation. Replace them at 60,000-mile intervals to maintain optimal performance. If you experience low spark or misfires and it's not due to the coil or spark plugs, faulty wires may be the culprit. Don't let rust buildup hinder performance—replace these wires to ensure happy motoring and reliable spark.

  • Restores power and performance to your Mini
  • Recommended replacement at 60,000-mile intervals
  • Addresses issues such as low spark and misfires
  • Prevents rust buildup for consistent spark delivery
  • Includes plug wires for cylinder 1
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Precision Raceworks - Corporate Logo
T#:1271580
Part#: 201-0130
In Stock
$ 69.99 USD
Free Shipping
$ 69.99 USD
Free Shipping
Precision Raceworks' BMW N54 replacement spark plug wires are the same plug wires that are included in their High-Performance N54 Ignition Kit. These wires are 100% custom design from the ground up by Precision Raceworks, the only company in the world to produce plug wires with boots specific for your N54 BMW to ensure proper fitment and quality. Plug wires are sold in packs of 6 so you get all new plug wires every time. So, replace the one you need and keep the rest for spares or replace all 6. All components used meet or exceed OEM requirements and feature seals that are both dust and water-resistant.
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Karlyn - Corporate Logo
T#:593964
Part#: 12121705718
In Stock at Vendor
$ 106.51 USD
Free Shipping
$ 106.51 USD
Free Shipping
Replacement Ignition Wire Set from STI-Karlyn

Precision Raceworks - Corporate Logo
T#:47679240
Part#: 201-0009
In Stock
$ 49.99 USD
Free Shipping on orders $49 and up
The Precision Raceworks BMW N54 REPLACEMENT COIL POWER WIRES are the same wires that come with our famous BMW N54 HIGH PERFORMANCE IGNITION KIT (601-0020), featuring low-resistance oxygen-free copper. These wires are 100% custom designed from the ground up and Precision Raceworks is the only company in the world to produce injection molded coil connectors specific for harness use.
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Precision Raceworks - Corporate Logo
T#:26238419
Part#: 601-0149
Ships in 9 Business Days
$ 479.99 USD
Free Shipping on orders $49 and up
Rid your BMW's N54 of misfires, sluggish throttle response, rough idle, and power loss with Precision Raceworks' High-Performance Ignition Kit! Precision Raceworks' ignition kit is designed to fit any vehicle with an N54 engine and offers the highest output of any kit on the market! Featuring 100% Plug-&-Play connections, low resistance 50ohm/ft proprietary plug wires, and design technology from Marine and Aerospace applications, these coils are guaranteed to output consistent high voltage and current for optimal ignition system performance and reliability. Every component in this kit meets or exceeds OEM quality and features premium seals for dust and water resistance. While coils do not directly increase horsepower, stock BMW coils can wear out quickly, resulting in underperforming voltage and current output. This often leads to weaker spark intensity and reduced power output. Due to the increased voltage and current output, many customers have seen as much as 20+ whp/wtq gained by switching to Precision Raceworks coils over all other coils on the market! By upgrading to Precision's Performance Ignition Kit, spark quality can be restored, and lost power regained often with the additional power beyond what other coils provide. No software tune is required for installation or operation, but if desired, coil output can be increased to 118mJ from most software tuning companies! Features: Fits any N54 BMW engine w/ the stock intake manifold 100% Plug & Play! Highest Voltage and Current Output Available Low Resistance 50ohm/ft proprietary plug wires Eliminates Ignition Related Misfires Improves Throttle Response Restores Smooth Idle Specifications: Weight: 9lbs Full DME control of ignition coils: Yes Retains factory cooled controlled system: Yes 100% Plug and Play wiring: Yes Connection style: OEM Weatherproof Quick Connect Coil output: Up to 118mJ
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Precision Raceworks - Corporate Logo
T#:38195451
Part#: 201-0149
Ships in 1 Business Day
$ 69.99 USD
Free Shipping on orders $49 and up
The Precision Raceworks BMW N20 REPLACEMENT SPARK PLUG WIRES are the same wires that come with our famous BMW N20 HIGH PERFORMANCE IGNITION KIT featuring low resistance high performance spark plug wires. These wires are 100% custom-designed from the ground up and Precision Raceworks is the only company in the world to produce plug wires with boots specific for your N54 BMW to ensure proper fitment and quality. Plug wires are sold in packs of 4 so you get all new plug wires every time. So replace the one you need and keep the rest for spares or replace all 4. All components used meet or exceed OEM requirements and feature seals which are both dust and water resistant. Having problems with your wires click here first for common issues and save yourself some money!
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Precision Raceworks - Corporate Logo
T#:2869550
Part#: 601-0107
Ships on Aug 6, 2026
$ 479.99 USD
Free Shipping
$ 479.99 USD
Free Shipping
Rid your BMW's N54 of misfires, sluggish throttle response, rough idle, and power loss with Precision Raceworks' High-Performance Ignition Kit! Precision Raceworks' ignition kit is designed to fit any vehicle with an N54 engine and offers the highest output of any kit on the market! Featuring 100% Plug-&-Play connections, low resistance 50ohm/ft proprietary plug wires, and design technology from Marine and Aerospace applications, these coils are guaranteed to output consistent high voltage and current for optimal ignition system performance and reliability. Every component in this kit meets or exceeds OEM quality and features premium seals for dust and water resistance. While coils do not directly increase horsepower, stock BMW coils can wear out quickly, resulting in underperforming voltage and current output. This often leads to weaker spark intensity and reduced power output. Due to the increased voltage and current output, many customers have seen as much as 20+ whp/wtq gained by switching to Precision Raceworks coils over all other coils on the market! By upgrading to Precision's Performance Ignition Kit, spark quality can be restored and lost power regained, often with the additional power beyond what other coils provide. No software tune is required for installation or operation, but if desired, coil output can be increased to 118mJ from most software tuning companies!
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Precision Raceworks - Corporate Logo
T#:1165722
Part#: 601-0020
Back Ordered
$ 479.99 USD
Free Shipping
$ 479.99 USD
Free Shipping
Rid your BMW's N54 of misfires, sluggish throttle response, rough idle, and power loss with Precision Raceworks' High-Performance Ignition Kit! Precision Raceworks' ignition kit is designed to fit any vehicle with an N54 engine and offers the highest output of any kit on the market! Featuring 100% Plug-&-Play connections, low resistance 50ohm/ft proprietary plug wires, and design technology from Marine and Aerospace applications, these coils are guaranteed to output consistent high voltage and current for optimal ignition system performance and reliability. Every component in this kit meets or exceeds OEM quality and features premium seals for dust and water resistance. While coils do not directly increase horsepower, stock BMW coils can wear out quickly, resulting in underperforming voltage and current output. This often leads to weaker spark intensity and reduced power output. Due to the increased voltage and current output, many customers have seen as much as 20+ whp/wtq gained by switching to Precision Raceworks coils over all other coils on the market! By upgrading to Precision's Performance Ignition Kit, spark quality can be restored and lost power regained, often with the additional power beyond what other coils provide. No software tune is required for installation or operation, but if desired, coil output can be increased to 118mJ from most software tuning companies!
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Precision Raceworks - Corporate Logo
T#:35256049
Part#: 601-0150
Ships in 9 Business Days
$ 479.99 USD
Free Shipping on orders $49 and up
Rid your BMW's N54 of misfires, sluggish throttle response, rough idle, and power loss with Precision Raceworks' High-Performance Ignition Kit! Precision Raceworks' ignition kit is designed to fit any vehicle with an N54 engine and offers the highest output of any kit on the market! Featuring 100% Plug-&-Play connections, low resistance 50ohm/ft proprietary plug wires, and design technology from Marine and Aerospace applications, these coils are guaranteed to output consistent high voltage and current for optimal ignition system performance and reliability. Every component in this kit meets or exceeds OEM quality and features premium seals for dust and water resistance. While coils do not directly increase horsepower, stock BMW coils can wear out quickly, resulting in underperforming voltage and current output. This often leads to weaker spark intensity and reduced power output. Due to the increased voltage and current output, many customers have seen as much as 20+ whp/wtq gained by switching to Precision Raceworks coils over all other coils on the market! By upgrading to Precision's Performance Ignition Kit, spark quality can be restored, and lost power regained often with the additional power beyond what other coils provide. No software tune is required for installation or operation, but if desired, coil output can be increased to 118mJ from most software tuning companies! Features: Fits any N54 BMW engine w/ the stock intake manifold 100% Plug & Play! Highest Voltage and Current Output Available Low Resistance 50ohm/ft proprietary plug wires Eliminates Ignition Related Misfires Improves Throttle Response Restores Smooth Idle Specifications: Weight: 9lbs Full DME control of ignition coils: Yes Retains factory cooled controlled system: Yes 100% Plug and Play wiring: Yes Connection style: OEM Weatherproof Quick Connect Coil output: Up to 118mJ
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Eldor - Corporate Logo
T#:54852008
Part#: 12139453463
In Stock
New Item
$ 77.99 USD
Free Shipping on orders $49 and up
$ 77.99 USD
Free Shipping on orders $49 and up
Sluggish acceleration, misfires, rough idling, poor fuel economy, and check engine lights 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 to keep your ignition system in perfect order
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Burger Motorsports - Corporate Logo
T#:49857415
Part#: BMSN55CUAK
Ships on Aug 6, 2026
New Item
$ 199.00 USD
Free Shipping on orders $49 and up
Upgrade your N55 ignition system with the N55 → B58 Coil Upgrade Adapter Kit, engineered for a seamless, plug-and-play conversion. This kit lets you run modern B58-style pencil coils on your N55 without modifying the factory harness or compromising valve cover integrity. Why Upgrade: While the N55 is a reliable platform, factory coils can struggle under high boost, heat, and load. B58 coils deliver stronger, more consistent spark, and this adapter kit ensures a clean, OEM-quality integration. Features & Benefits: Direct-fit adapter harness & mounts for straightforward B58 coil installation Plug-and-play design — no cutting, splicing, or permanent modifications Secure coil seating & alignment for consistent performance and reliability Improved ignition stability under high-load or tuned conditions, helping reduce misfires Applications: Stage 1–3 N55 builds, turbo upgrades, ethanol blends, track use, and aggressive daily driving Drivers looking to eliminate heat- and boost-related ignition issues Anyone seeking an OEM+ quality coil upgrade without a messy DIY install Result: A clean, professional installation that modernizes your ignition system and delivers reliable spark performance under all conditions. If you provide the kit’s brand/part number and whether your valve cover is stock or aftermarket, I can refine this description for precise fitment and application.
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Burger Motorsports - Corporate Logo
T#:49857414
Part#: BMSN54CUAK
Ships on Aug 6, 2026
New Item
$ 199.00 USD
Free Shipping on orders $49 and up
Modernize your N54 ignition system with this N54 to B58 Coil Upgrade Adapter Kit, engineered to deliver an OEM-quality conversion for improved spark energy and consistency. Designed to pair B58-style pencil coils with the factory N54 engine harness, this kit provides a clean, reversible installation—no cutting, splicing, or guesswork required. Key Features & Benefits: Direct-fit adapter solution to run B58 coils on N54 applications Plug-and-play wiring integrates with the factory N54 harness for a factory-like install Secure coil positioning helps ensure proper seating and reliable long-term fitment Improved ignition stability under higher cylinder pressures—ideal for tuned, higher-boost setups Clean, serviceable conversion that maintains a tidy engine bay and simplifies future maintenance Ideal For: Stock to heavily modified N54 builds Vehicles running elevated boost, ethanol blends, or upgraded turbo systems Owners looking to reduce ignition-related misfires and improve combustion consistency under load If you share the brand/part number of the kit and which coils you’re pairing it with, I can tailor the write-up to match the exact components and fitment notes.
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Mopar - Corporate Logo
T#:36540599
Part#: 04609103AC
Ships in 4 Business Days
$ 139.00 USD
Free Shipping on orders $49 and up

Precision Raceworks - Corporate Logo
T#:11366525
Part#: 601-0160
Ships in 8 Business Days
$ 457.99

This product was last offered at the strikethrough price on
01-22-2026

$ 449.99 USD
Free Shipping on orders $49 and up
$ 449.99 USD
Free Shipping on orders $49 and up
The Precision Raceworks BMW N20 / N26 HIGH PERFORMANCE IGNITION KIT is designed to integrate with any vehicle equipped with the N20/N26 engine. This is the highest output ignition system ever developed for the N2X community Featuring 100% plug and play connections and low resistance 50ohm/ft proprietary plug wires. High voltage & High Current coil design using technology from Marine & Aerospace applications. While coils do not increase horsepower unless the coil they are replacing are not doing their job the factory coils are lacking in proper output so much that all cars tested (stock or heavily modified) gain 20+ whp and 20+ wtq!
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Precision Raceworks - Corporate Logo
T#:38195452
Part#: 201-0150
Ships in 9 Business Days
$ 69.99 USD
Free Shipping on orders $49 and up
The Precision Raceworks BMW N20 REPLACEMENT SPARK PLUG WIRES are the same wires that come with our famous BMW N20 HIGH PERFORMANCE IGNITION KIT featuring low resistance high performance spark plug wires. These wires are 100% custom-designed from the ground up and Precision Raceworks is the only company in the world to produce plug wires with boots specific for your N54 BMW to ensure proper fitment and quality. Plug wires are sold in packs of 4 so you get all new plug wires every time. So replace the one you need and keep the rest for spares or replace all 4. All components used meet or exceed OEM requirements and feature seals which are both dust and water resistant. Having problems with your wires click here first for common issues and save yourself some money!
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Precision Raceworks - Corporate Logo
T#:38195425
Part#: 601-0150-1
Ships in 9 Business Days
$ 479.99 USD
$ 479.99 USD
Rid your BMW's N55 of misfires, sluggish throttle response, rough idle, and power loss with Precision Raceworks' High-Performance Ignition Kit! Precision Raceworks' ignition kit is designed to fit any vehicle with an N55 engine and offers the highest output of any kit on the market! Featuring 100% Plug-&-Play connections, low resistance 50ohm/ft proprietary plug wires, and design technology from Marine and Aerospace applications, these coils are guaranteed to output consistent high voltage and current for optimal ignition system performance and reliability. Every component in this kit meets or exceeds OEM quality and features premium seals for dust and water resistance. While coils do not directly increase horsepower, stock BMW coils can wear out quickly, resulting in underperforming voltage and current output. This often leads to weaker spark intensity and reduced power outpaut. Due to the increased voltage and current output, many customers have seen as much as 20+ whp/wtq gained by switching to Precision Raceworks coils over all other coils on the market! By upgrading to Precision's Performance Ignition Kit, spark quality can be restored, and lost power regained often with the additional power beyond what other coils provide. No software tune is required for installation or operation, but if desired, coil output can be increased to 118mJ from most software tuning companies! Features: Fits any N55 BMW engine w/ the stock intake manifold 100% Plug & Play! Highest Voltage and Current Output Available Low Resistance 50ohm/ft proprietary plug wires Eliminates Ignition Related Misfires Improves Throttle Response Restores Smooth Idle Specifications: Weight: 9lbs Full DME control of ignition coils: Yes Retains factory cooled controlled system: Yes 100% Plug and Play wiring: Yes Connection style: OEM Weatherproof Quick Connect Coil output: Up to 118mJ FITMENT NOTES: OEM Manifold Kits mount to the DI fuel rail. May require removal of the factory airbox and removal of the post on the manifold (Cars that have airbox on top of the intake manifold). Aftermarket intake highly recommended and may be required on some applications. Not compatible with OEM airbox (or any airbox that sits on the manifold in the same location as the coils) and may require removal of a mounting peg on the manifold. F10 and e9x N55 Chassis cannot fit both ignition kit and aftermarket manifold due to inlet location across the back of the engine.
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