- -25%
This build includes custom, hand-stitched heat blankets to reduce underhood temperatures while protecting the surrounding bodywork, hoses, and painted surfaces from residual heat damage.
These lightweight test pipes fit in place of heavy OEM catalytic converters. Using test pipes removes the flow restriction a catalytic converter places on an exhaust system, while also increasing horsepower.
**Product image is representative, final images coming soon**
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The silencing effect of the converters is also eliminated, enhancing the aggressive sound of the engine. 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 of T309 (1.4828) stainless steel.
IMPORTANT:
*Recommended for off-road and track use only*
The test pipes may activate a CEL (Check Engine Light).
To disable a recurring CEL you will need to tune the ECU or use our OBD wizard.
**The use of sport catalytic converters, replacement pipes, and manual valve controls (CES-3, EVCU-1) Not permitted on public roads in some US states and other countries. Please be sure to comply with the legal regulations of your country/state. Sports exhaust systems not approved for use on public roads are intended solely for racing purposes and are designed for use on private racetracks. Use on public roads is at your own risk. Before installing an exhaust system, the purchaser must ensure that the system is permitted in their region. Capristo Automotive emphasizes that revving your car while not moving should be avoided! The resulting exhaust flames could cause damage to vehicles and people in the immediate vicinity!**