AWE Tuning SwitchPath Valved Axleback Exhaust System for BMW X3 M (F97) and X4 M (F98)

Description

The ultimate blend of aggression and sophistication—without the drone. The AWE SwitchPath™ Axleback brings patented drone-canceling 180 Technology® to the S58-powered BMW X3/X4 M, delivering a tone that’s clean, deep, and composed while cruising—but rowdy when you want it to be.

Crafted from 3-inch, U.S.-sourced T304L stainless steel, the system features a valved SwitchPath™ muffler that seamlessly retains factory valve behavior—no harnesses or extensions needed. Minimal bends. Maximum flow. Push-button transformation.

The SwitchPath™ Axleback is engineered to begin at the factory cut point, making it compatible with the stock mid-section or any aftermarket mid-pipe that respects the OEM cut point. If you’re chasing clean sound, drone-free cruising, and emissions compliance—this is it.

Features:

• Available as a valved Axleback
• SwitchPath™ Axleback features drone-canceling 180 Technology®
• Retains full factory valve behavior using OEM valve motors—no extension harnesses needed
• Axleback is compatible with factory or aftermarket mid pipes that maintain the OEM break point
• Quad 4.5” double-walled slash-cut tips in chrome silver or diamond black
• Max gains of 9 hp and 2 lb-ft of torque at the wheels (Axleback + Mid Pipes)
• 50-state emissions-compliant
• Clean, straight-through design for maximum performance
• Handcrafted in-house at AWE
• AWE No CEL Guarantee
• AWE Perfect Fitment Guarantee
• AWE Lifetime Warranty

What’s Included:

• AWE Tuning Valved SwitchPath Axleback Exhaust

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