CTS Turbo BMW S58 F97/G01 X3M/X3MC & F98/G02 X4M/X4MC High-Flow CATS
Ships from the brand or distributor, usually in 3–7 business days
Make sure this fits your car
Fits: BMW S58: X3 M (F97), X4 M (F98). Confirm your exact car with us before ordering.
For off-road / competition use only. Not legal for use on public roads in the United States, including California.
- Free US shipping over $250
- 30-day returns on unused parts
- Fitment help before you buy
CTS Turbo BMW F97/G01 X3M/X3M Competition and F98/G02 X4M/X4M Competition High Flow-CATS are made to maximize exhaust flow for highest power gains. Designed using the latest in CAD technology; this part is made to fit perfectly in place of restrictive factory catalytic converter. Manufactured from CAST T304 stainless steel; hand TIG welded and back-purged to ensure years of reliable performance. In addition to unleashing the power and performance of your 3.0 Twin Turbo, our High Flow-CATS will make your vehicle sound like it really should. When installed with factory exhaust it produces a louder and deeper growl with much more pronounced exhaust "crackle" on downshift. While up-shifting you will enjoy a confident "punch!" as you bang through all 8 gears. The sound will be even louder if you already have an aftermarket exhaust system.
Fits: BMW S58: X3 M (F97), X4 M (F98). Confirm your exact car with us before ordering.
Brand: CTS Turbo · Part #: CTS-EXH-DP-0043-CAT
For off-road / competition use only. Not legal for use on public roads in the United States, including California.
BMW S58: X3 M (F97), X4 M (F98). Confirm your exact car with us before ordering.
| Model | Chassis | Years | Engine | Fits |
|---|---|---|---|---|
| M3 | G80/G81 | 2021+ | S58 (BMW M) | |
| M4 | G82/G83 | 2021+ | S58 (BMW M) | |
| M2 | G87 | 2023+ | S58 (BMW M) | |
| X3 M | F97 | 2020–2024 | S58 (BMW M) | |
| X4 M | F98 | 2020–2025 | S58 (BMW M) |
Not sure? Email sales@b58racing.com with your VIN.
- Ships from the brand or distributor, usually in 3–7 business days.
- Free US shipping on orders over $250.
- Unused parts can be returned within 30 days. Some items are marked no-refund in their description.
Full details are on our shipping and returns page.
Pairs well with
Active Autowerke GESI Catted Downpipes - S58 X3 M / X4 M (F97/F98)
Active Autowerke AFlow Catted Downpipes - S58 X3 M / X4 M (F97/F98)
CTS Turbo BMW S58 G80/G82/G87 M2/M3/M4 High-Flow CATS
