BMW G8X S58 Turbo Downpipe with O2 J-Pipe Bung

Unlock the performance and sound your BMW was meant to have.

Designed specifically for the BMW G80 M3, G82/G83 M4, and G87 M2 with the S58 engine, this turbo downpipe improves horsepower, torque, and enhances exhaust sound for a more aggressive driving experience.

Key Features:
✅ Includes O2 J-Pipe Bung – Helps reduce the chance of triggering a check engine light (CEL) without requiring an ECU tune.*
✅ Increased horsepower and torque
✅ Improved throttle response
✅ Deep, aggressive exhaust tone
✅ High-quality construction for durability and performance

*While the O2 J-pipe bung is designed to help minimize CELs, it does not guarantee it in all cases.

No tune required for installation, making this the perfect upgrade for drivers looking to improve performance and sound without immediately modifying the ECU.

Get the aggressive sound and power your BMW deserves.

Models:

• BMW 2021 - Present
• M2 | M3 | M4
• S58 Engine G8X Chassis

 Specifications:

• Material: 304 Stainless-Steel
• Downpipe Only
• Part #: MTS58DP