Capristo de-catalyzed center pipes Mercedes AMG SL63 (R231) Biturbo 2012-2020

The CAPRISTO valved exhaust system helps torque at low rpm by providing back pressure in the exhaust and raises temperature for good operation of the catalytic converter. While in the valve-open condition for high rpm, it takes full advantage of the free-flow characteristics of the CAPRISTO mid-muffler replacement by optimizing high-energy exhaust at the ideal temperature and backpressure to maximize performance.

These replacement pipes can be fitted to a CAPRISTO exhaust system or any system that fits directly into the OEM exhaust.

*Recommended for off-road use only and on the track*

Replacing/removing the OEM catalytic converter may activate a Check Engine Light (CEL).

To deactivate a recurring CEL it will be necessary to tune the ECU