Milltek Cat-back Exhaust System with GPF/OPF Bypass, Valved - BMW M340i G20/G21 and M440i G22 2019 on
Milltek
- SKU:
- SSXBM1160-OPT
- Type:
- Cat-back exhaust system
- Valve:
- Valved
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This is a Milltek Sport cat-back exhaust system for the BMW M340i (G20/G21) and M440i (G22) with OPF/GPF. The kit includes a GPF/OPF bypass section, so the original particulate filter is removed. It has a valved outlet and is available to fit the original trims or with quad GT-100 trims.
Features
- 304L stainless steel construction
- Made in the UK
- Valved outlet pipes
- Choice of tip finish
Specifications
- Part numbers: SSXBM1162 (Polished), SSXBM1160 (OE), SSXBM1163 (Cerakote Black)
- System type: Cat-back exhaust system
- Pipe diameter: 76.2 mm
- Tip style: Original trims (OE), or quad GT-100 trims in Polished or Cerakote Black
- Tip finishes: Polished, OE, Cerakote Black
- ECE approved: No
- Race product: Yes
- For off-road and motorsport use only.
In the kit
- MSBM336 - LH Axle Pipe
- MSBM337 - RH Axle Pipe
- MSBM338 - Rear Silencer Assembly
- MSBM343 - Front Connecting Pipe
- MSBM344 - GPF/OPF Bypass Section
- MSBM345 - GPF/OPF Bypass LH Section
- MSBM346 - GPF/OPF Bypass RH Section
- Outlet pipes and tips to suit the chosen finish
Fitment
- BMW 3 Series G20 and G21 M340i XDrive Saloon and Touring Models (OPF/GPF Models Only), 2019 to 2025 Pre LCI
- BMW 4 Series G22 M440i Coupe (OPF/GPF Equipped Models Only), 2020 to 2025 Pre LCI
Before you order
Contact us with your registration or VIN and we will confirm fitment before you order.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.




