im trying to get duals on my 95 blazer, when i went to the shop they said that duals would cost over 400$ to install. is this the correct price range for this?

 

Dual tips or dual muffles , if you have a 4.3 installed it wouldn't be smart because your not gonna have enough backpressure and your torque will plumit.

 

I agree with TheBrettster. Duals on a 4.3L Vortech would be awesome, but you will lose the important backpressure. If you are looking for sound, I'd get a new muffler such as a Flowmaster 40 series. I think I got quoted 250-300 for installation of duals.... So 400 seems a bit high.

 

Yea , I have a flowmaster 40 right now as my friend on his S10. We both didn't notice an gain in performance so he went and got a magnaflow. In his opinon you might be better getting a mag or dyno. He said you feel a gain in performance.