MAD BMW G8X M3 M4 AIR INTAKE (FRONT FACING)

MAD 3.5” High-Flow Intake System – BMW M3 & M4 (G80/G82, S58 Engine)

Unleash the full potential of your S58-powered BMW M3 or M4 with the MAD 3.5" Intake System. Designed to replace the restrictive factory airbox, this high-flow setup enhances throttle response, sharpens turbo spool, and delivers aggressive induction sound—complete with that addictive blow-off valve "whoosh."

Performance Gains:

• ✅ +10–15whp gains (depending on turbo setup and tune)

• ✅ Enhanced turbo spool and throttle response

• ✅ Deep, aggressive engine and BOV sound

Key Features:

• 3.5" high-flow design for maximum air volume

• Washable and reusable inverted cone air filters

• Powder-coated black finish for a clean engine bay look

• Direct fit with minor plastic trimming required

• Spot-on fitment – engineered for G chassis M3 & M4

• Backed by a lifetime warranty on fitment and manufacturing defects

• 90-day return window for peace of mind

Vehicle Fitment:

• BMW M3 (G80)

• BMW M4 (G82)
  (Fits all S58 variants)

SKU: MAD-5049