MMR Cotton panel air filter | BMW G8x | M2 | M3 | M4

Description

Upgrade the breathing abilities of your S58-engined M-Car with a pair of MMR Performance Cotton Panel Air Filters that simply drop into the OE air box. Designed as a direct, warranty-friendly upgrade, these panel filters replace the restrictive standard paper elements to improve engine airflow, responsiveness and power delivery. Made from high-quality cotton gauze, they provide excellent filtration with improved induction noise and are easy to fit and fully washable. Built to OEM standards of design and construction, these panel filters fit like factory, last like factory, and are sold as a pair for both sides of the air box.

Key Features:

• Improves airflow and engine efficiency (higher power potential + better fuel economy)

• Upgraded cotton gauze material for better filtration and performance

• Drop-in fit into the OE airbox — no modifications required

• Enhanced induction sound

• Washable and reusable design

• Sold as a pair