HJS Tuning Catalyst | 200-cell 130mm OD x 112mm L (Directional) Exhausts Just select "Standard Exhaust" from

Just select "Standard Exhaust" from the dropdown menu

Measures 24" x 24"

is strictly intended for closed track events and off-road use only

XperTune Performance software upgrade improves horsepower

The bigger the power

HJS Tuning Catalyst | 200-cell 130mm OD x 112mm L (Directional) Exhausts Just select "Standard Exhaust" fromGenuine HJS Tuning catalytic converter cores for replacement upgrade of restrictive factory cats. This is an individual catalyst; welding required SPECIFICATIONS: CPSI (cells per square inch): 200 Diameter: 130mm Duration (length): 112mm Directional: Yes HJS Tuning HJS has more than 30 years of experience and expertise in the field of exhaust gas aftertreatment. For 10 years, we have been engaged in the development, production and marketing of HJS