

Why buy from us?
Vehicle Fitment
Listed fitment: BMW 3 Series M3 G80/G81, M4 G82 inc Competition & xDrive.
If you are unsure which Scorpion system or option fits your vehicle, contact us before ordering.
Scorpion BMW M3 G80/G81, M4 G82 inc Competition & xDrive Exhaust Tunnel Brace
Tax included. Shipping calculated at checkout
Scorpion systems are hand crafted in Derbyshire. Manufactured-to-order items are typically around 2–3 weeks; contact us for the current production ETA if you have a deadline.
Scorpion Exhaust Tunnel Brace for the BMW M3 G80/G81, M4 G82 inc Competition & xDrive (2021–2026). This is a vehicle-specific Scorpion exhaust component for the application and connection arrangement shown below.
Scorpion's car exhaust range is designed, developed and manufactured in Derbyshire, UK. Scorpion specifies T304 motorsport-grade stainless steel across its performance exhaust systems, with vehicle-specific pipework, tailpipe and valve configurations depending on the application.
Product specification
- Manufacturer: Scorpion Exhausts
- Vehicle: BMW M3 G80/G81, M4 G82 inc Competition & xDrive
- Production years: 2021–2026
- Product type: Exhaust Tunnel Brace
- Fits to: OEM, Scorpion
- Scorpion part number: SBM084B
Fitment and ordering
Compatible with the listed original or matching Scorpion exhaust section. Before ordering, confirm the exact model, production year, engine, drivetrain, body style and GPF/DPF status against your vehicle. Where multiple configurations are available, choose the required tailpipe or system option from the variant selector.
Why choose Scorpion?
Scorpion has manufactured stainless-steel performance exhausts in Derbyshire since 1992. For fitment help before ordering, contact Nineteen72 Performance with your registration or VIN and the Scorpion part number.
Product specifications
- Brand
- Scorpion Exhausts
- Product type
- Exhaust Tunnel Brace
- Part number / SKU
- SBM084B
- Barcode
- 8486470820850
- Vehicle make
- BMW
- Vehicle model
- 3 Series
- Vehicle variant
- M3 G80/G81, M4 G82 inc Competition & xDrive
Exhaust fitment varies by model year, GPF/PPF configuration, body style and tailpipe option. Contact us with your registration or VIN if unsure.
Warranty: Products are supplied with the applicable manufacturer warranty.
Shipping: Current stock and production lead times are shown above.
Returns: Made-to-order or configured items may have different cancellation/return conditions.
Klarna payment options are available at checkout where eligible.
Why buy from us?
Vehicle Fitment
Listed fitment: BMW 3 Series M3 G80/G81, M4 G82 inc Competition & xDrive.
If you are unsure which Scorpion system or option fits your vehicle, contact us before ordering.
Secure payments
Your payment information is processed securely.


