Supersprint complete exhaust Ferrari Testarossa (NO KAT.- 390 Hp) from 1984 to 1992

Includes

Front pipe kit connection Code: 391512

Rear OO70 right - OO70 left. Code: 391506

New development intended for one of the various Ferrari models, now become classics. Rear silencer with curved internal pipes system, "X-Pipe" and resonance chamber, to enhance the sound of the 12-cylinder engine, but at the same time guarantee the same performance output of the traditional Supersprint exhausts made with an "absorption" system of sound waves. Double wall muffler body, with cavity insulated with ceramic material, to keep the temperature of the external casing low, positioned inside the rear engine compartment, at close distance from the intake boxes and other mechanical parts. Significant improvement in the general thermal stability of the engine / transmission unit of the car, which translates into higher performance, more consistent and less affected by variations in operating temperature.