AWE SwitchPath Catback Exhaust — G8X M3/M4 (Diamond Black Tips)

Name: AWE SwitchPath Catback Exhaust — G8X M3/M4 (Diamond Black Tips)
Brand: AWE Tuning
Price: 3077.86 USD
Availability: InStock

by AWE Tuning

G80 G81 G82 G83

$3,077.86

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Key Features

Mandrel-bent T304 stainless steel construction for long-lasting corrosion resistance
Electronically controlled SwitchPath valve toggles between quiet cruise and aggressive open exhaust
Direct bolt-on fitment for BMW G8X M3 and M4 — no cutting or fabrication required
Engineered specifically for the S58 twin-turbo engine for optimized flow and tone
Diamond black powder-coated tips deliver a stealthy, blacked-out exhaust aesthetic
AWE's USA-based engineering and lifetime warranty back every system sold

Product Details

Brand: AWE Tuning
Category: Cat-Back Exhaust Systems
ASIN: B0BZ6CXXPL

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AWE SwitchPath Catback Exhaust — G8X M3/M4 (Diamond Black Tips) — Overview

AWE Tuning's SwitchPath Catback Exhaust is one of the most technically refined exhaust solutions available for the G8X M3 and M4. Every tube in the system is mandrel-bent from T304 stainless steel, ensuring smooth, unrestricted exhaust flow out of the S58's twin-turbo setup while standing up to years of heat cycling and road exposure without corroding or fatiguing.

The defining feature of the SwitchPath system is its electronically actuated valve — a real, functional component that gives you genuine on-demand control over your exhaust character. Driving through a quiet neighborhood or on a long highway stretch? Keep the valves closed for a composed, refined note. Ready to push the S58 on a back road or track day? Open them up and let the full, unobstructed sound of the engine come through. The transition is immediate and dramatic.

Fitment is direct bolt-on for all G8X M3 and M4 variants, with no cutting, welding, or custom fabrication involved. The diamond black powder-coated quad tips finish the install with a purposefully aggressive look that complements the angular styling of the G8X platform without relying on chrome or brushed finishes that age poorly.

AWE backs the SwitchPath with a lifetime warranty and builds every system at their facility in Pennsylvania — a level of accountability that separates them from generic import alternatives. For G8X owners who want a catback that performs on a Tuesday commute and a Saturday track session equally well, this is the system to buy.