Does this exhaust system require a separate controller for the valves?

No, the AWE SwitchPath Catback Exhaust is designed to work with your vehicle's factory valve controls. You do not need an additional remote or controller to operate the exhaust valves.

What is AWE's 180 Technology®?

AWE's 180 Technology® is incorporated into this exhaust system to cancel out drone, which is the low-frequency humming sound that can be noticeable at cruising speeds. It helps provide a smoother, more enjoyable driving experience.

What is included with this exhaust system?

This cat-back exhaust system includes the main exhaust components and quad 4.5” double-walled, slash-cut tips in diamond black. Optional mid-pipes are sold separately.

AWE SwitchPath Catback Exhaust for BMW G8X M3/M4 - Chrome Silver Tips

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AWE Tuning

AWE SwitchPath Catback Exhaust for BMW G8X M3/M4 - Chrome Silver Tips

Name: AWE SwitchPath Catback Exhaust for BMW G8X M3/M4 - Chrome Silver Tips
Brand: AWE Tuning
Price: 3095.00 USD
Availability: InStock

$3095.00

Fits 2021-2025 BMW M3/M4. AWE SwitchPath Catback Exhaust with 180 Technology to cancel drone and retain factory valve controls.

Key Features

SwitchPath™ Exhaust with 180 Technology® — cancels drone and retains factory valve controls without an extra remote.
Clean, straight-through design — maximizes performance.
50-state emissions-compliant dual 3” exhaust configuration.
Quad 4.5” double-walled, slash-cut tips in diamond black.
Bespoke X-pipe — unlocks a smooth tone from the S58 engine.
Ball socket mounting points — for easy installation.

Fits these vehicles

BMW M3 2021-2025
BMW M4 2021-2025

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Product Details

Dual 3” exhaust configuration with quad 4.5” double-walled, slash-cut tips. This AWE SwitchPath Catback Exhaust system for the BMW G8X M3 and M4 is designed to improve performance while canceling out unwanted drone. It works with your car's factory valve controls, so you don't need an extra remote.

The system uses AWE's 180 Technology® to cancel drone, a common issue with aftermarket exhausts. A bespoke X-pipe is included to smooth out the tone from the S58 engine. The clean, straight-through design is meant to maximize performance gains, with the manufacturer claiming up to 3 hp and 5 lb-ft of torque at the wheels. It fits both stock and M-Performance valances.