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BMW Spark Plugs

Spark plugs should be replaced as part of routine maintenance to keep performance and fuel economy at its peak. Turner Motorsports carries Genuine BMW and high performance aftermarket options that will keep your engine burning at top efficiency.

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VTT S65 Billet Spark Plug Tubes

2X Entries Into Our F80 M3 Sweepstakes

T#:29566613

Part#: VTT-S65-TUBE

Back Ordered

$ 147.99 USD

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$ 147.99 USD

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Tired of oil leaks from your plastic OEM S65 spark plug tubes? So were we, so we did something about it! VTT Anodized billet 6061 Aluminum S65 spark plug tubes. We took the OEM tubes and redesigned them. Then machined them out of billet 6061, anodized them in black, and added a US-made Viton O-ring with more surface area to ensure a leak-free connection for the life of your S65 that will not break down over time. These are the perfect to upgrade when doing a VC replacement, or upgrading to VTT Billet S65 VCs! These are available in sets of 8. Kit includes: 8 S65 Billet Spark Plug Tubes

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Dinan Iridium Spark Plug - B48/B46 B58 S58

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T#:40579788

Part#: D640-0001

In Stock

Sale - Save 13% $ 21.99

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

$ 19.14 USD

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Sale - Save 13%

$ 21.99

This product was last offered at the strikethrough price on
09-29-2026

$ 19.14 USD

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Dinan Iridium Spark Plugs are an excellent upgrade for tuned and even stock engines. Our spark plugs are made from Iridium - one of the strongest materials available. They last longer than other materials with higher melting points, run cooler, resist preignition, and even require less voltage to produce a strong spark. The iridium electrode with its copper core is harder and stronger than other materials, can dissipate heat more easily, and is better protected from melting, cracking, and other limitations found with standard plugs. Dinan spark plugs are great for high boost, high cylinder pressure, high cylinder temperatures, and high-power situations, and they pair nicely with a set of Dinan ignition coils, where applicable. However, they are not only for tuned and higher output vehicles that may benefit from a plug cooler than the factory heat range – they are also applicable to non-tuned / stock vehicles as well!

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Dinan Iridium Spark Plug - N20 N54 N55 S55 N63 N63TU S63 S63TU ...

Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

T#:40579789

Part#: D640-0002

In Stock

Sale - Save 13% $ 21.99

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

$ 19.14 USD

Add to Wish List

Qty

Sale - Save 13%

$ 21.99

This product was last offered at the strikethrough price on
09-29-2026

$ 19.14 USD

Add to Wish List

Dinan Iridium Spark Plugs are an excellent upgrade for tuned, and even stock engines, where applicable.* Our spark plugs are made from Iridium - one of the strongest materials available. They last longer than other materials with higher melting points, run cooler, resist preignition, and even require less voltage to produce a strong spark. The iridium electrode with its copper core is harder and stronger than other materials, can dissipate heat more easily, and is better protected from melting, cracking, and other limitations found with standard plugs. Dinan spark plugs are great for high boost, high cylinder pressure, high cylinder temperatures, and high-power situations, and they pair nicely with a set of Dinan ignition coils, where applicable. However, they are not only for tuned and higher output vehicles that may benefit from a plug cooler than the factory heat range – they also are applicable to select non-tuned / stock vehicles as well!* *N54 & N55 COMPATIBILITY: Dinan plugs are numerous steps colder than stock on both the N54 (3 steps colder) and N55 (2 steps colder) and are suggested for tuned, high boost and/or upgraded turbo applications only. They are *NOT* suggested for non-tuned stock vehicles for these speciific applications. If installed on a stock N54/N55 vehicle the plug will not reach its self cleaning temperature and be unable to burn off the combustion deposits leading to fouling, misfires, and a shorter lifespan of the plug.

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Dinan Iridium Spark Plug - Heat Range 12 (NGK 8) - BMW B48TU2 / B58TU...

Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

T#:56327172

Part#: D640-0003

Ships on Nov 4, 2026

Sale - Save 13% $ 21.99

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

$ 19.14 USD

Add to Wish List

Qty

Sale - Save 13%

$ 21.99

This product was last offered at the strikethrough price on
09-29-2026

$ 19.14 USD

Add to Wish List

Dinan Iridium Spark Plugs are an excellent upgrade for tuned, and even stock engines. Our spark plugs are made from Iridium - one of the strongest materials available. They last longer than other materials with higher melting points, run cooler, resist preignition, and even require less voltage to produce a strong spark. The iridium electrode with its copper core is harder and stronger than other materials, can dissipate heat more easily, and is better protected from melting, cracking, and other limitations found with standard plugs. Dinan spark plugs are great for high boost, high cylinder pressure, high cylinder temperatures, and high-power situations, and they pair nicely with a set of Dinan ignition coils, where applicable. However, they are not only for tuned and higher output vehicles that may benefit from a plug cooler than the factory heat range - they also are applicable to non-tuned / stock vehicles as well! The D640-0003 spark plug applies to the following engines: B48 TU B58 TU2 (Gen 2 B48 Gen 3 B58)

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BMW Spark Plugs

VTT S65 Billet Spark Plug Tubes

Dinan Iridium Spark Plug - B48/B46 B58 S58

Dinan Iridium Spark Plug - N20 N54 N55 S55 N63 N63TU S63 S63TU ...

Dinan Iridium Spark Plug - Heat Range 12 (NGK 8) - BMW B48TU2 / B58TU...

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