wat up guys.... im new to this so i dont now if this is where i ask this but ..... can any one give me advise on,and where to get an exhust/muffler for a 07 accord se... i want it to have a smooth deep sporty sound...thanks....
p.s. is it better to get a whole exaust or can i jus cut off the old muffler and put a new 4.5 in opening muffler on in its place??

 

4.5" is just the tip. If the piping were that large, you wouldn't be able to drive below 3500 rpms. Look at Apexi WS2 and GReddy SP2 and EVO2.

Cat-back frees up power, the muffler changes the sound. What are you looking to do?

 

im trying to increace my hp and pick up.... so u think just changing the muffler is good enough?.. oh and i dont no if it matters, butits a manual 2.4L... is the exhust fitting end 2.5 inches on this type of accord? thanks.. also does any one want to sell a muffler to me... thanks again>

 

I/H/E will increase your initial hp.
For your car i recommend a catback 2.5. Full exhaust, just the muffler with oem piping is called an axleback.

 

I'd recomend one of the 3 cat-backs listed above. 2.25 - 2.5 or 60mm is good. Just the muffler or axle-back won't increase power. The mid-pipe of the cat-back does that.

 

alright thanks alot guys