CTS Turbo high-flow catalytic converter for MINI Cooper S and BMW vehicles with the B46 engine. The downpipe is made from stainless steel and allows improved exhaust gas flow when combined with the factory or sports cat-back exhaust system.
- Average power gain of 14 to 16 whp; the actual result depends on the vehicle’s modifications.
- Higher peak power.
- Average torque gain of 20 wtq at standard boost pressure, or more than 24 wtq with a software upgrade.
- Improved throttle response and faster turbocharger spool-up.
- Mandrel-bent 4″ diameter pipe.
- Made from 100% stainless steel.
- 200-cell catalytic converter.
- TIG welded.
- Precisely CNC-machined V-band turbocharger flange.
- The stainless steel flex section allows proper movement and flexibility of the exhaust system.
- Compatible with factory and sports exhaust systems.
The product does not fit JCW versions due to the different exhaust system connection. Appropriate software tuning is required to prevent the engine warning light (CEL).
Weight: 5.90 kg
Suitable for: BMW X1 II (F48), BMW X2 I (F39), MINI Clubman II (F54), MINI Countryman II (F60), MINI Mini Clubman II (F54), MINI Mini Convertible III (F57), MINI Mini Countryman II (F60), MINI Mini III (F55) / III (F56).
Approval
This part has no TÜV certification (ABE, TTG or Teilegutachten).
Compatible vehicles (manufacturer data)
| Vehicle | Chassis | Years | Engine |
|---|---|---|---|
| BMW 228i | — | 2019–2020 | — |
| BMW X1 | — | 2016–2021 | — |
| BMW X2 | — | 2018–2021 | — |
| MINI COOPER S | — | 2016–2020 | — |
Before ordering, check that the product matches your vehicle (model, year and engine). If in doubt, write to us — we will check for you.

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