Dinan’s dual carbon-fiber cold air intake for S58-powered BMW G80 M3, G82/G83 M4, and G87 M2 applications, offered in gloss or matte carbon fiber.
Confirmed vehicle fitment
- 2021–2026 BMW M3 Sedan (G80)
- 2021–2026 BMW M4 Coupe (G82)
- 2021–2026 BMW M4 Convertible (G83)
- 2023–2026 BMW M2 Coupe (G87)
Not compatible with the original-equipment M3 CS or M4 CSL strut brace. Confirm model, chassis, production date, engine, and underhood bracing before ordering.
Engineering highlights
- Dinan reports a 12.4 percent airflow increase compared with the original intake system
- Enlarged airboxes and intake tubes designed for the S58 engine
- Dual high-flow filters
- More pronounced turbo and induction sound
- Choice of gloss or matte carbon-fiber finish
What is included
One complete Dinan dual intake system in the selected finish with its application-specific airboxes, tubes, filters, seals, clamps, and installation hardware.
Installation
Professional installation is recommended. Transfer original sensors carefully, inspect all seals and clamps, confirm clearance to surrounding components, and verify fault-free operation before road testing.
Emissions and warranty
Dinan assigns these intake variants Emission Code 7. Dinan states that they are legal for on-road use under the EPA Tampering Policy in jurisdictions that accept that policy, but they are not legal for sale or use in California while CARB testing remains pending. Warranty eligibility, exclusions, and claim handling are governed by Dinan’s current written warranty terms.