This silencer has been designed to work with the Apexi GT Spec and N1 exhaust systems and will suppress the sound on average, by 7db. This silencer is ideal for those of you who work really early in the morning or live in areas where a sound ordinance is enforced.
 
DETAILS:
Durable stainless steel construction
115mm / 4.5" tip size
Works with the Apexi GT Spec and N1 exhaust systems
Reduces the exhaust sound by up to 7db
Includes hardware