Hey guys, I'm looking to get a custom exhaust done up soon and I was wondering if I could get some opinions on the set up I have in mind.
I'm planning on going with all Vibrant Performance components since I'm a big fan of the way their exhausts sound on e30's.
It's a stock m20b25 with the stock exhaust manifolds. I'm planning on going from the manifolds to a Y pipe, to a Vibrant hi-flow cat, to a Vibrant Ultraquiet resonator, to a Vibrant twin tip Street Power muffler.
I'm still undecided on the size of the piping after the Y pipe. I was thinking 3" since it's going to be going from being a dual pipe exhaust to single, and I'm hoping 3" would help the engine breath a little better.
But at the same time, I'm wondering if 3" would be excessive? The car's my daily so I don't want it to be too loud. Also wondering if 3" would cause me to have too low exhaust pressure and end up with back pressure/torque decreases?
I'm open to any suggestions, let me know what you guys think
I'm planning on going with all Vibrant Performance components since I'm a big fan of the way their exhausts sound on e30's.
It's a stock m20b25 with the stock exhaust manifolds. I'm planning on going from the manifolds to a Y pipe, to a Vibrant hi-flow cat, to a Vibrant Ultraquiet resonator, to a Vibrant twin tip Street Power muffler.
I'm still undecided on the size of the piping after the Y pipe. I was thinking 3" since it's going to be going from being a dual pipe exhaust to single, and I'm hoping 3" would help the engine breath a little better.
But at the same time, I'm wondering if 3" would be excessive? The car's my daily so I don't want it to be too loud. Also wondering if 3" would cause me to have too low exhaust pressure and end up with back pressure/torque decreases?
I'm open to any suggestions, let me know what you guys think
Comment