These lightweight test pipes fit in place of the heavy OEM catalytic converters. Using test pipes removes the flow restriction a catalytic converter places on an exhaust system while increasing horsepower.
These lightweight test pipes fit in place of the heavy OEM catalytic converters. Using test pipes removes the flow restriction a catalytic converter places on an exhaust system while increasing horsepower.
The deadening effect of the converters is also eliminated, enhancing the aggressive engine sound. Test pipes are ideal for track days and racing applications.
On applicable models, the center section is made flexible as an added protection feature against vibration damage to the header pipes and the Lambda or Oxygen sensor plugs are pre-installed and threaded.
Made from T309 (1.4828) stainless steel.
IMPORTANT:
Replacing the OEM catalytic converter may activate a CEL (Check Engine Light).
To disable a recurring CEL, ECU tuning or the use of 02 sensor extensions will be required.
*Recommended for off-road and track use only*
