Scorpion Catless Downpipes
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Scorpion Catless Downpipes - BMW M3 (F80) / M4 (F82/F83) / M2 Competition (F87) - 80mm
For race use only. This is a catless part for off-road and competition vehicles. It has no catalytic converter and is not legal on a road-registered vehicle in Australia.
Scorpion's catless downpipes for the S55-powered BMW M3 (F80), M4 (F82/F83) and M2 Competition (F87) replace both factory downpipes and catalysts with 80mm (3.15") T304 stainless pipes. They cut back-pressure on the twin turbos for faster response and a louder, more aggressive note. Scorpion lists them for GPF and non-GPF cars.
Note: Australian-delivered BMWs have no GPF; these suit them. Scorpion states this part removes a factory emissions control device and is for motorsport use only. Expect the engine management light to come on; Scorpion recommends a Stage 2 ECU remap. Installation by a professional is recommended.
Features
- Pair of 80mm (3.15") T304 stainless steel downpipes
- Catless design – no catalytic converters
- Faster twin-turbo response
- Fits GPF and non-GPF S55 cars
- Fits the OE exhaust or a Scorpion system
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Product
- Brand
- Scorpion
- Part number(s)
- SBMC116
Details
- Product type
- Turbo-Downpipe
- Pipe diameter
- 80mm (3.15")
- Fits to
- OE / Scorpion
- Material
- T304 stainless steel
- Scorpion notes
- Engine management light may be activated, Stage 2 ECU remap recommended
Contents
Pair of de-cat downpipes
Vehicle fitment
Universal fit: this part suits any car. Check the specifications above for sizes and fittings.
| Make | Model | Chassis | Years | Versions | Engine | Brakes | Position |
|---|
Can’t see your car? Ask us and we’ll check fitment for you.

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