Originally Posted by TRSCobra
Not to be a hater, but you spent ~$300 for a LESS efficient exhaust setup?
Less efficient hardly. The stocker has tight bends that don't allow the straightest path of travel for combustion gases this setup is as free flowing as possible with one less cat and about 2 feet less of tubing. The dyno will tell all but have had every setup exhaust on my car I can say I haven't had the adverse effects of the Borla.
Once I get my Tactrix cable I can pull some logs with both manifolds to see the delta.