No one can deny the Viper's sensuous looks or crushing performance...but what about that sound? Constricted by the factory exhaust, the uneven-firing V10 emits an unattractive drone and plenty of interior resonance, camouflaging the power beneath the hood. Most aftermarket exhaust systems really pump up the volume, but only CORSA's Power-Pulse RSC™ stainless steel exhaust system converts the drone to a muscular sound with no interior resonance and does it with stunning good looks.