B58 Gen2 Valvetronic Catback Exhaust System - BMW M240i, M340i, M440i, X3 M40i, X4 M40i, X5, X6

Description

• B58 Gen2 Engine Specific Design: Engineered exclusively for BMW B58 Gen2 (B58TU) platforms, ensuring optimized exhaust flow, precise valve control, and correct ECU compatibility.
• Valvetronic Catback Exhaust System: Full catback configuration replaces the factory exhaust section to enhance sound character, throttle response, and overall driving engagement.
• Dual-Mode Driving Experience: Valvetronic technology allows seamless switching between refined daily driving comfort and an aggressive performance exhaust tone.
• Performance-Oriented Engineering: Designed to balance sound quality, performance gains, and long-term reliability for both street and spirited driving.

Features

• Active Valvetronic Control: Exhaust valves remain closed for quiet cruising and open under throttle for a deep, aggressive performance sound.
• B58 Gen2 Sound Tuning: Precisely tuned for the updated B58 Gen2 engine to deliver a deeper tone without excessive drone.
• Improved Exhaust Flow: Optimized piping design reduces backpressure to support better throttle response and engine efficiency.
• OEM+ Fitment and Integration: Precision-engineered to utilize factory mounting points for clean alignment and factory-level installation quality.

Includes

• 1 Set of B58 Gen2 Valvetronic Catback Exhaust System - BMW M240i, M340i, M440i, X3 M40i, X4 M40i, X5, X6
• Necessary installation hardware

Fitment

• 2019 – Present BMW G20 M340i
• 2021 – Present BMW G22 / G23 / G26 M440i
• 2022 – Present BMW G42 M240i
• 2022 – Present BMW G01 X3 M40i (LCI only)
• 2022 – Present BMW G02 X4 M40i (LCI only)
• 2019 – Present BMW G05 X5 xDrive40i
• 2020 – Present BMW G06 X6 xDrive40i

⚠ Professional installation is recommended to ensure proper alignment and secure mounting.