Hey how big is to big as far as what size of exhaust I can run on my stock Seven?

 

well.... I wouldn't go over 3".... I think that is adiquate enough.... more bigger I think the car will start to look wierd and ugly...and isn't 3" the biggest pipe setting muffler shops usually have?

 

Well I have a shop that can do up to 5' exhaust systems which is way to big the reason I was asking is because I say a RX-7 with a 4" exhasut and it sounded really mean and I am planning on making quite a power plant so I was just wondering if I can get the big exhaust now or if I have to buy a 3" now and the upgrade later

 

You'll probably never need to upgrade beyond 3".

If you're going straight-thru, make sure to read up on boost creep and how to tune this car. If you make a wide-open exhaust without having the proper tuning ALREADY IN PLACE, you'll grenade the engine.

Dave

 

Thanks for the info