Infinity Design sealed carbon intake system for the BMW E9X M3 (S65), developed to improve high-RPM airflow while maintaining realistic, repeatable results.
Product Highlights
10–12 hp and 8–10 lb.ft gains reported on independent Dyno Dynamics testing (6000–8300 rpm)
Designed to keep intake temperatures controlled
Performance focus with OEM-style fitment priorities
Design
Designed to deliver gains where the S65’s airflow demand is highest, with improvements primarily felt at higher RPM.
Manufacturer notes testing emphasis on realistic comparisons and consistent torque curve shape rather than exaggerated correction-factor results.
Testing
Independent Dyno Dynamics testing referenced by the manufacturer on a 2012 DCT test vehicle (62,000 miles), showing 10–12 hp and 8–10 lb.ft gains from 6000–8300 rpm.
Fitment
BMW M3 E90/E92/E93 (S65)
Notes
Carbon finish options depend on variant (e.g., gloss / matte).
