AWE non-resonated Performance Mid Pipes for the BMW G8X M2, M3 and M4 (S58). A pair of 3-inch straight-through pipes replaces the factory resonated mid-section for a deeper, more aggressive note with more volume, especially when paired with the AWE SwitchPath or Track Edition exhausts. Installs behind the secondary catalysts, retaining all factory emissions equipment.
Specifications
| Type | Non-resonated performance mid pipe |
| Material | T304L stainless steel |
| Pipe Diameter | 3 in |
| Configuration | Straight-through, non-resonated; installs after the catalysts |
| Pairs With | AWE SwitchPath or Track Edition Exhaust |
| Part Number | 3820-11489 |
| Warranty | AWE Lifetime; No CEL Guarantee |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2023-2025 | BMW | M2 | Base |
| 2021-2025 | BMW | M3 | Base |
| 2021-2024 | BMW | M3 | Competition |
| 2022-2025 | BMW | M3 | Competition xDrive |
| 2021-2026 | BMW | M4 | Base |
| 2021-2024 | BMW | M4 | Competition |
| 2022-2026 | BMW | M4 | Competition xDrive |
Shipping
- Orders placed before 3 PM EST typically ship the same business day. Larger items ship within 1 to 3 business days.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Special order items follow a lead time we confirm with you individually before the order is committed.
- Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
- Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
- 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 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
- Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
- Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
- Product images may be representative. The SKU and specifications in the listing are what ships.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Returns & Refunds · Warranty
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