vvviperwes
New member
I bought cpr triple pipes for my 02 viper last year, i was wondering if these pipes are loud and if they make good HP.
Also what do i need to run these pipes on my viper. clutch kit? Jetting?
Also what do i need to run these pipes on my viper. clutch kit? Jetting?
Last edited:
ViperTom
New member
I ran CPR's on my 02' and found that they do produce a ton of power. To pipe the sled you will need to rejet, clutch kit, Opticool head gasket, rear heat echanger, and a engine torque limiter. A set of EGT guages would also help to keep the engine in one piece.
They are louder than stock but sound real nice. The sled will be a whole different animal when your done with it!!!!!
Tom
They are louder than stock but sound real nice. The sled will be a whole different animal when your done with it!!!!!
Tom
pipes
Cpr came up with a different version after the first year that are quieter.
Cpr came up with a different version after the first year that are quieter.
fast and quiet, i would highly recoment the head mod though