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reduces the back pressure
More power and significantly more torque
The Wagner catted downpipe reduces the back pressure, which results in more power and significantly
more torque, and reduces the thermal load on the turbocharger. Made out of high-quality
stainless steel 1.4301 (SS304), this downpipe replaces the OEM downpipe and fits perfectly.
The downpipe is equipped with a 200cpi Catalytic Converter.