This set of 6 Dinan Iridium spark plugs is an excellent upgrade for tuned N54 / N55 and S55 engines. Made from Iridium for optimal resistance to temperatures and pressures, these cold grade spark plugs (grade 9) are designed to provide a more powerful spark while dissipating heat more efficiently, regardless of the type of fuel used. Compatible with the BMW 135i / 235i / 335i and M2C / M3 F80 / M4 F8x, these plugs are 1 grade cooler than the OEM S55 units (ideal from stage 1), 2 grades cooler than OEM N55 units (ideal from stage 2) and 3 grades cooler than OEM N54 units (only from stage 3)
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Direct fit
Set of 6 spark plugs
Heat grade : 9
Iridium Technology
Specific electrode, E85 compatible
Recommended for tuned vehicles
Made in EU
| Brand | Model | Type | Version |
|---|---|---|---|
| BMW | 1 Series | E8x - 08-13 | 135i - 306 |
| BMW | 1 Series | E8x - 08-13 | 1M - 340 |
| BMW | 1 Series | F2x - 11-20 | 135i - 320 / 326 |
| BMW | 2 Series | Fxx -13-20 | 235i - 326 |
| BMW | 2 Series | Fxx -13-20 | M2 - 370 |
- Further information -
Our technical specifications and compatibilities refer to the standard equipment of the vehicles mentioned, in case of doubt about the compatibility of a product, please contact our customer service to answer your questions.
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