Scorpion De-Cat Downpipe
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Scorpion De-Cat Downpipe - BMW M135i (F20) Pre-June 2013 - 76mm
This Scorpion catalyst replacement swaps the factory downpipe and catalytic converter on early BMW M135i (F20) models for a 76mm (3") T304 stainless de-cat pipe. Removing the restrictive cat lowers back-pressure for quicker turbo response and a louder, sharper exhaust note. It connects to the OE exhaust or a Scorpion system.
Note: Pre-June 2013 builds only – later cars need the post-June 2013 version (SBMC067). 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
- 76mm (3") T304 stainless steel pipework
- De-cat design – no catalytic converter
- Reduces back-pressure for quicker turbo response
- Louder, sharper exhaust note
- Fits the OE exhaust or a Scorpion system
- For M135i built before June 2013
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Vehicle Compatibility
| Make | Model | Chassis | Years | Engine / Notes |
|---|---|---|---|---|
| BMW | M135i | F20 | 2012 - 2013 | Built before June 2013; No GPF (Australian-delivered) |
Technical Specifications
| Spec | Value |
|---|---|
| Brand | Scorpion |
| Product type | Turbo-Downpipe |
| Pipe diameter | 76mm (3") |
| Fits to | OE / Scorpion |
| Material | T304 stainless steel |
| Scorpion notes | Pre June 2013, Engine management light may be activated, Stage 2 ECU remap recommended |
| Part number(s) | SBMC066 |
Contents
De-cat downpipe (catalyst replacement)
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