Description
HJS ECE R103 type-approved tuning catalysts are developed on the basis of Motorsport catalysts.
HJS cones are designed to optimise exhaust gas flow into the catalytic converter, resulting in increased performance and lower exhaust pressures in the so-called 'afterburner' catalytic converter.
compared to the basic covers.
Note!
Please refer to the table in the product description for car model compatibility and select the desired exhaust pipe connection diameter.
Kennel dimensions
