**fits 488 GTS, GTB, and Pista**
This version includes custom hand-sewn heat blankets to reduce under-hood temperatures, protecting the surrounding body, hoses, and painted surfaces from residual heat damage.
These lightweight test pipes fit in place of the heavy OEM catalytic converters. Using a test pipes removes the flow restriction a catalytic converter places on an exhaust system, while increasing the horsepower.
The silencing effect of the converters are also removed, enhancing the aggressive engine sound. Test pipes are ideal for track days and race application.
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 Bungs are pre-installed and threaded.
Made from T309 (1.4828) stainless steel.
Test pipes may trigger a CEL (Check Engine Light).
To disable a recurring CEL you will need to tune the ECU or use 02 Sensor Extensions..
We recommend you purchase our Valved Exhaust system with this product and also a Standard Remote to Operate the valves in the exhaust system.
Capristo Automotive emphasizes that you should avoid to rev up your car while not moving! The exhaust flames that may occur could cause damage to vehicles and persons in near proximity!
*Recommended For Off-Road and Track Use Only*