AWE 3820-11056 Resonated-to-Non-Resonated Conversion for 19-25 BMW M340i/M440i

Vehicle Fitment

• 2019-2025 BMW M340i Sedan (G20, 3.0L I6 Turbo, RWD)
• 2019-2025 BMW M340i Sedan (G20, 3.0L I6 Turbo, xDrive)
• 2019-2025 BMW M340i Touring (G21, 3.0L I6 Turbo, xDrive)
• 2021-2025 BMW M440i Coupe (G22, 3.0L I6 Turbo, RWD)
• 2021-2025 BMW M440i Coupe (G22, 3.0L I6 Turbo, xDrive)
• 2021-2025 BMW M440i Convertible (G23, 3.0L I6 Turbo, xDrive)

Fitment Notes

• Requires existing AWE Resonated Touring or Track Edition exhaust -- not a standalone system
• Not approved for G26 M440i Gran Coupe
• Not designed to mate with other manufacturers' exhaust systems
• Compatible with stock and aftermarket downpipes with 80mm outlets
• No check engine light -- guaranteed (stock tune, no additional mods)

Features

• Replaces resonated mid-pipes with non-resonated sections
• Increases exhaust aggression without replacing full system
• U.S.-sourced .065"-wall T304L stainless steel
• 3" CNC mandrel-bent tubing
• Direct bolt-on to existing AWE exhaust
• AWE Perfect Fitment Guarantee
• AWE No Check Engine Light Guarantee
• Lifetime exhaust warranty
• Engineered, designed, and manufactured in USA

Specifications

• Pipe diameter: 3.0"
• Wall thickness: .065"
• Material: T304L stainless steel
• Configuration: Non-resonated mid-pipe set
• Compatible chassis: G20, G21, G22, G23

Included Components

• 2x Non-resonated T304L stainless mid-pipe sections
• 1x Installation hardware kit

Product Description

The AWE 3820-11056 is a Resonated-to-Non-Resonated mid-pipe conversion kit designed specifically for owners of AWE's Resonated Touring or Track Edition exhaust system on the 2019-2025 BMW M340i (G20/G21) and 2021-2025 M440i (G22/G23). Rather than replacing the entire exhaust, this kit swaps the resonated mid-pipe sections for straight-through non-resonated sections, immediately increasing exhaust volume and aggression. The change is fully reversible, and AWE's Non-Resonated-to-Resonated conversion kit (sold separately) allows easy return to the quieter configuration.

Mid-pipes are handcrafted from U.S.-sourced .065"-wall T304L stainless steel using 3" CNC mandrel-bent tubing, maintaining the same build quality as AWE's complete exhaust systems. Installation is direct bolt-on to the existing AWE system with no cutting or modifications. Backed by AWE's Perfect Fitment Guarantee, No Check Engine Light Guarantee, and lifetime exhaust warranty. Not approved for the G26 M440i Gran Coupe. Requires an existing AWE exhaust -- not compatible with other manufacturers' systems.