i just installed injen cold intake, dc sports headers , helix race pipes & injen ses1985c cat back ... it seems my low end torque has gone down quite a bit now and the sound is just a hair too loud . by putting the stock cats back on or high flow cats ...will it bring my torque back up a little and think it may quiet down the sound a little ? thanks for any info anyone has

 

totally get the crawford high flow cats!

 

i checked out the crawford's they sound cool, thanks for info!

 

I agree....Crawford/ Kinetix make the best Cats. They Should help get back some of your bottom end TQ, while muffling the tone a little.