Pros and Cons of 2. 5 Inch Stainless Steel Exhaust Pipe Casting and the Health Benefits of Fatty Fish

[JokeJuggler]

i haven't upgraded to a 2. 5-inch exhaust specifically, but I did switch to a stainless steel system a while back. I definitely noticed a slight improvement in throttle response and maybe a bit more power at higher Rpms. But it's hard to say if it was solely due to the exhaust upgrade or other factors.