- -25%

These lightweight test pipes fit in place of the heavy OEM catalytic converters. The use of test pipes removes the flow restriction that a catalytic converter places on an exhaust system, while also increasing horsepower.
The muting effect of the converters is also eliminated, enhancing the aggressive engine note. Test pipes are ideal for track days and racing applications.
Fits Ferrari F340
***The factory F430 exhaust mounting bracket has a critical design flaw. The solid attachment to the vehicle frame does not allow for any thermal expansion. The lack of expansion causes stress to be pushed back toward the engine and results in cracked headers or catalytic converters. Capristo offers an updated mounting bracket that is a critical preventative maintenance item. The Capristo design uses four spring mounted suspension points to allow for this heat expansion (up to 1.5 inches). If your exhaust components have already failed DO NOT replace them without also replacing the mounting bracket with Capristo Design as it will fail again. Both Capristo F430 exhaust systems (valved and free flow) include this mounting bracket.***
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:
The tubes can activate a CEL (Check Engine Light).
To disable a recurring CEL you will need to tune the ECU or use 02 sensor extensions.
*Recommended for off-road and track use only*