Ive just taken my muffler off, and routed it outwards and to the ground. I am still so pumped with adrenalin that i had to post how good it sounds. I just love it, loud, and clear. And the best part, it has way way more power. I'm curious if the new sound of my RB25 is giving me the placebo of more power.
BTW, it has electric bosh fuel pump, injectors, some aftermarket turbo, and 3 in turbo back, with 3 inch dump, and a hotdog resonator. !!!