Engine-side catalytic converter for BMW 8 Series F91 M8 Convertible M8 (2025)
This Engine-side catalytic converter technical drawing provides a detailed breakdown of the assembly for the 8 Series F91 M8 Convertible M8. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2025.
| No. | Description | Supp. | Qty | From | Up To | Part Number | Price | Notes | ||
|---|---|---|---|---|---|---|---|---|---|---|
| i | For vehicles with Emissions standard EU6 rde II |
S1DFA=No |
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| For vehicles with Exhaust emission standards EU6 RDE |
S1DEA=Yes |
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| 01 | RP cat.conv.close to the engine upper | CYL. 1-4 | 1 | 18327856827 | Shop at ECS Tuning | |||||
| 01 | RP cat.conv.close to the engine upper | CYL. 5-8 | 1 | 18327856829 | Shop at ECS Tuning | |||||
| 03 | Torx-bolt with washer | M8X20 ZNNIV SI | 8 | 07129905423 | $0.55 | Shop at ECS Tuning | ||||
| 04 | Seal f.catalytic convert.close to engine | 2 | 18327856835 | Shop at ECS Tuning | ||||||
| 05 | Screw clamp | D=92MM | 2 | 18327856836 | Shop at ECS Tuning | |||||
| 06 | Holder catalytic converter near engine | ZYL. 1-4 | 1 | 18327619011 | Shop at ECS Tuning | |||||
| 07 | Holder catalytic converter near engine | ZYL. 5-8 | 1 | 18327619012 | Shop at ECS Tuning | |||||
| 08 | Hex nut wiht flange | M8 | 4 | 11627576992 | $2.67 | Shop at ECS Tuning | ||||
| 09 | Countersunk head screw | M6X12-8.8-ZNS3 | 4 | 07119906447 | $1.73 | Shop at ECS Tuning | ||||
| 10 | Muffler clamp | D=80,0 X 31,8MM | 2 | 18307614699 | Shop at ECS Tuning | |||||
| 11 | Hose | 2 | 13628092624 | Shop at ECS Tuning | ||||||
| 12 | Not offered by BMW | 1 | 84210300311 | ENDED | Shop at ECS Tuning | |||||
Notes
- ENDED = the part has been discontinued (no longer available).
See Also
Frequently Asked Questions
- What assembly is shown in the BMW 8 Series F91 M8 Convertible M8 Engine-side catalytic converter?
- This technical diagram illustrates the Engine-side catalytic converter within the Exhaust system group for the 8 Series F91 M8 Convertible M8 produced during 2025. It provides a detailed exploded view of the components, identifying key parts such as the RP cat.conv.close to the engine upper (Part #18327856827).
- Which models use the hardware listed in this Engine-side catalytic converter?
- The hardware and components featured in the Engine-side catalytic converter are specific to the 8 Series F91 M8 Convertible M8 produced during 2025. These technical specifications ensure that parts like the RP cat.conv.close to the engine upper (18327856827) are correctly matched to the vehicle's structural and mechanical requirements.
- How do I find specific parts within the Engine-side catalytic converter assembly?
- Each item in the Engine-side catalytic converter corresponds to the numbered list below the illustration. For the 8 Series F91 M8 Convertible M8, you can identify the RP cat.conv.close to the engine upper by locating its position on the schematic, which then links to the official BMW part number 18327856827 for the Exhaust system section.