Ok, not the usual "Ninja or Firestorm or Afterburner" question;

I've decided not to choose the above due to the exit being so LAAARGE.

So, I was thinkin about a Powerflow system with "Jap tuner" muffler or Scorpion with the same tailpipe - presuming that they are smaller dia. tailpipe than Ninja etc.

Has any got any experience of Scorpion or Powerflow on their Impreza they'd like to share?

Thanx

 

running scorpion back box + centre decat . at tickover it sounds meaty not to intrucive , at 3500-6000+ rpm .its a nice looking 89mm round tail pipe and im well pleased with it.

 

Hi I have tried most of the systems, the powerflow one looks really good but the performance is slightly lacking, i have gone for a Janspeed system they did all the design for scooby sport and have been in the game for 40 years.