Infinity Design G Series M2, M3 & M4 High-Flow Intake System with Enlarged Turbo Inlets
Upgrade your BMW G Series M2, M3, or M4 with a precision-engineered intake system that enhances airflow, reduces intake temperatures, and maximizes performance. This system goes beyond a simple intake replacement, integrating enlarged turbo inlets, bespoke air filters, and triple cold air feeds to deliver smoother throttle response, faster turbo spool, and a refined under-hood appearance.
ENLARGED TURBO INLETS
Our flared turbo inlets are significantly larger than stock units, designed to smooth airflow into the turbo impellers for increased airspeed and efficiency.
TRIPLE AIR FEED DESIGN
Featuring three optimized cold air feeds, this system draws ambient air from:
- The factory frontal air inlet
- A dedicated frontal air feed tested for pure ambient air
- An innovative third feed for maximum airflow efficiency
This ensures the lowest possible intake temperatures, matching or exceeding factory performance levels.
HIGH-FLOW BESPOKE AIR FILTERS
The short-stack, high surface area filters measure 170mm (6 3/4") and outperform traditional cone filters. Positioned for optimal velocity stacks, they direct airflow efficiently along the intake tubes, improving turbo response and maximizing power delivery.
PERFORMANCE TESTING
Independent Dyno Dynamics testing shows a 12–16 hp gain and 10–15 lb.ft torque increase from 5500–7000 rpm, with faster turbo spool at lower RPMs and a modest midrange boost from 4200–5000 rpm.
WHAT’S IN THE BOX
✅ 2 x Enlarged Turbo Inlets
✅ 2 x Venturi Inlet Tubes
✅ 1 x Frontal Right Air Tube
✅ 2 x Air Filter Housing / Inlet Ducts
✅ 2 x Bespoke Infinity Design Air Filters
✅ 2 x Black Metal Clamps
✅ 3 x Silicone Joiners with Clamps
Transform your G Series BMW’s intake system with a combination of high-flow performance, low intake temperatures, and striking under-hood aesthetics—perfect for track enthusiasts and daily drivers alike.
