Gain up to 17+whp along with terrific sound.

Finally, an intake system worthy of your S58 G87 M2, G80 M3, and G82 G83 M4! The BMS G8x S58 Performance Intake retains everything that's good about the OEM intake including the cold air ducting and lightweight heat shielding airbox bottom but replaces the top end of the intake with higher flow 3.5" ducting and quality BMS inverted cone air filters to match.

In addition to freeing up power, turbo spool speed was improved and there's an incredible sound improvement. You'll finally be able to hear your turbos spooling!

Installation is easy and fully reversible. Our proprietary high flow filters can be cleaned every 15-20k miles using a cleaning kit and will last the life of the car. Our intake temperature testing found no significant difference from the factory intake during both sustained cruise and full-throttle operation.

Available in two finishes

• Matte Black Finish (BMS)
• Glossy Black Finish (BMS Elite)

S58 Front Mount (Behind the grill) BMS Intakes are available here. 

FEATURES AND BENEFITS

• Adds up to 17+ Horsepower
• Dramatic sound improvement
• Super fast install and removal
• Improves throttle response
• Huge 3.5" mandrel-bent aluminum tubing
• CNC Billet aluminum fittings  
• Retains OEM airbox base as a heat shield
• Retains OEM cold air ducting
• Looks great under the hood
• Cleanable and reusable performance air filters

S58 Vehicle Fitment

BMW M4
• 2021+ S58 G82 BMW M4
• 2021+ S58 G82 BMW M4 Competition
• 2022+ S58 G83 BMW M4 Convertible  

What's included:
(2) 3.5" aluminum intake pipes
(2) Renewable 1123 inverted cone filters w/clamps 
(1) Billet turbo inlet adapter
(1) 3.5" silicone coupler
(2) 90-110mm clamps

Replacement 1123 intake filters are available here.
Performance air filter cleaning & oil kit available here.  

S58 G80 M3 Dyno Results

BMS S58 intake in matte black on an 2024 G87 BMW M2

BMS S58 Elite intake in gloss black on an 2022 G82 BMW M4 Competition

 Quick install video and sound clips