AWE SwitchPath Axle-Back Exhaust - BMW X3 M X4 M F97 2020-2025 - Diamond Black 102mm Tips

The AWE SwitchPath Axle-Back Exhaust for the 2020-2025 BMW X3 M and X4 M (F97) is built from 3-inch U.S.-sourced T304L stainless steel around a valved SwitchPath muffler that retains full factory valve behavior using the OEM valve motors with no extension harnesses. A clean, straight-through design and drone-canceling 180 Technology deliver a refined S58 tone, with max gains of 9 hp and 2 lb-ft at the wheels when paired with AWE Performance Mid Pipes. Topped with quad 4.5-inch double-walled slash-cut tips in diamond black.

Specifications

Documents: Installation Instructions (PDF)

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy