Capristo decatalyst downpipe Mercedes GLE 4.7 / 5.5 V8 2015 -2019

Cat Delete Pipes (2 options - This is for the Capristo muffler)

These lightweight test pipes fit in place of the heavy OEM catalytic converters. Using test pipes removes the flow restriction that a catalytic converter places on an exhaust system, while increasing horsepower.

The effect is also eliminated silencing the converters, enhancing the aggressive sound of the engine. The test tubes are ideal for track days and racing applications.

On applicable models, the center section is made flexible as an additional protective feature against damage from vibrations to the manifold pipes and the Lambda or oxygen sensor caps are pre-installed and threaded.

IMPORTANT:

The tubes can activate a CEL (Check Engine Light).

To disable a recurring CEL you will need to fine-tune the ECU or use 02 sensor extensions.

*Recommended for off-road and track use only*