
Further Information
The Eventuri BMW E9X M3 intake system optimizes one of BMW's best-designed stock intakes through extensive research and precision engineering. By eliminating airflow restrictions in the inlet tube and redesigning the air feed system, the V8 engine breathes with greater efficiency while maintaining factory integration points.
The system addresses two critical flow restrictions: the factory inlet tube with internal concertina sections that create turbulence, and the restrictive ridge in the lower air duct that inhibits direct airflow entry. The Eventuri solution replaces these with a smooth, single-piece carbon fiber tube and a sculpted carbon air scoop that increases airflow velocity by nearly 50%.
Key Features:
- Single-piece carbon fiber intake tube with zero internal interfaces for laminar flow
- Carbon air scoop increases airflow velocity and reduces intake air temperature
- CNC machined breather adapter and laser-cut stainless steel debris guard included
- Compressible neoprene band allows engine movement without sacrificing flow path smoothness
- High-flow urethane cone filter with protective debris shield
- Application-specific engineering preserves factory mounting and airbox integration
Performance Notes:
- Dyno tested: 8-10hp, 10-12ft-lb torque gain across entire RPM range
- Road tested (Insoric): 16hp, 14Nm at the wheels
- Intake air temperature reduced by 2.3-4.9 degrees versus stock system
- Air mass flow increased 15-34 kg/h depending on RPM
- 0-100-200kph acceleration improved by 0.3 seconds
Includes:
- Carbon fiber intake tube assembly
- High-flow urethane cone filter
- Carbon fiber inlet scoop
- CNC machined breather adapter
- Laser-cut stainless steel debris guard
- Silicon couplers and OEM specification clamps
- Installation hardware
Pure airflow efficiency. Maximum breathing. Measurable power. Built for the E9X M3.
| Manufacturer | Model | Years | Generations | Variant | Engine Code(s) |
|---|---|---|---|---|---|
| BMW | M3 | 2010, 2011, 2012, 2013 | M3 Convertible (E93 LCI, facelift 2010) | M3 Convertible (E93 LCI, facelift 2010)-4.0 V8 (420 Hp) | S65B40A |
| BMW | M3 | 2010, 2011, 2012, 2013 | M3 Convertible (E93 LCI, facelift 2010) | M3 Convertible (E93 LCI, facelift 2010)-4.0 V8 (420 Hp) M DCT | S65B40A |
| BMW | M3 | 2010 | M3 Coupe (E92 LCI, facelift 2010) | M3 Coupe (E92 LCI, facelift 2010)-GTS 4.4 V8 (450 Hp) M DCT | S65B44A |
| BMW | M3 | 2010, 2011, 2012, 2013 | M3 Coupe (E92 LCI, facelift 2010) | M3 Coupe (E92 LCI, facelift 2010)-4.0 V8 (420 Hp) | S65B40A |
| BMW | M3 | 2010, 2011, 2012, 2013 | M3 Coupe (E92 LCI, facelift 2010) | M3 Coupe (E92 LCI, facelift 2010)-4.0 V8 (420 Hp) M DCT | S65B40A |
| BMW | M3 | 2010, 2011 | M3 (E90 LCI, facelift 2008) | M3 (E90 LCI, facelift 2008)-4.0 V8 (420 Hp) | S65B40A |
| BMW | M3 | 2010, 2011 | M3 (E90 LCI, facelift 2008) | M3 (E90 LCI, facelift 2008)-4.0 V8 (420 Hp) M DCT | S65B40A |
| BMW | M3 | 2011 | M3 (E90 LCI, facelift 2008) | M3 (E90 LCI, facelift 2008)-CRT 4.4 V8 (450 Hp) M DCT | S65B44A |
| BMW | M3 | 2008, 2009, 2010 | M3 (E90 LCI, facelift 2008) | M3 (E90 LCI, facelift 2008)-4.0 V8 (420 Hp) M DCT | S65B40A |
| BMW | M3 | 2008, 2009, 2010 | M3 (E90 LCI, facelift 2008) | M3 (E90 LCI, facelift 2008)-4.0 V8 (420 Hp) | S65B40A |
| BMW | M3 | 2008, 2009, 2010 | M3 Convertible (E93) | M3 Convertible (E93)-4.0 V8 (420 Hp) M DCT | S65B40A |
| BMW | M3 | 2008, 2009, 2010 | M3 Convertible (E93) | M3 Convertible (E93)-4.0 V8 (420 Hp) | S65B40A |
| BMW | M3 | 2008 | M3 (E90) | M3 (E90)-4.0 V8 (420 Hp) | S65B40A |
| BMW | M3 | 2008 | M3 (E90) | M3 (E90)-4.0 V8 (420 Hp) M DCT | S65B40A |
| BMW | M3 | 2007, 2008, 2009, 2010 | M3 Coupe (E92) | M3 Coupe (E92)-4.0 V8 (420 Hp) | S65B40A |
| BMW | M3 | 2008, 2009, 2010 | M3 Coupe (E92) | M3 Coupe (E92)-4.0 V8 (420 Hp) M DCT | S65B40A |