Palenon Performance B58 BMW G22 M440i and G20 M340i Catback Exhaust
The Palenon Performance Valve-Controlled Cat-Back Exhaust is designed to give your B58-powered BMW M440i G22/ M340i G20 vehicle an incredible performance boost, enhanced sound, and improved airflow. Crafted for enthusiasts who demand top-notch quality and high-performance tuning, this exhaust system is engineered for optimal results and durability.
Key Features
- Highly Tested: The exhaust has undergone rigorous testing to ensure peak performance and reliability.
- Electronic Valve: Offers adjustable sound profiles with the convenience of electronic control for a customizable exhaust note.
- Full-Pen Welds: Precision welding ensures maximum strength and durability of the exhaust.
- 3 Times QC: Each exhaust undergoes three quality control checks to ensure the highest standards.
- Great Tones: Designed to produce a deeper, more aggressive exhaust tone that enhances your driving experience.
- Higher Flow: Optimized for better exhaust flow, which can improve performance and throttle response.
Fitment
This Cat-Back exhaust system is specifically designed for the following BMW models:
- 2019+ BMW G20 M340i
- 2020+ BMW G22/G23/G26 M440i
Optional Upgrade
CEL Delete Kit (Optional)
When installing catless downpipes, a Check Engine Light (CEL) may appear due to the removal of the OEM catalytic converter. To avoid this, Palenon offers a CEL Delete Kit that includes O2 sensor spacers designed to comply with BMW's emissions parameters. These spacers install into the post-catalyst O2 sensor bungs, effectively removing the CEL without needing a tune.
Purchase Link: CEL Delete Kit
Durability Options
- 304 Grade Stainless Steel: A durable and corrosion-resistant material designed to last.
- Titanium Alloy: For even lighter weight and enhanced heat resistance, ideal for performance enthusiasts looking to reduce vehicle weight.
Whether you're after improved sound, increased power, or both, the Palenon Performance Valve-Controlled Cat-Back Exhaust is engineered to fully unlock the potential of your BMW B58 engine.