The Borla he will have to sell once he gets the 3L unless he doesn't want to make any power. All 3L's with 2.25" exhaust show a deficit of around 10-15hp on average, compared to those 3L with 2.5" exhausts. Basically he wasted oney on the Borla as he will never get what he pad for it and will have to buy another exhaust to suit his 3L.
