Hey i'm new to honda-tech.. i need answer on the exhaust system of crx. Is there any different among SI and DX crx exhaust piping. IF not, what exhaust system do you recommend for a stock CRX.. I'm bearly working on this project car.. perfomance first... looks comes later......

 

the si ex pipe is a little bigger and flows way better than the dx. it really depends on what you want the car to sound like and your budget you can get an aftermarket muffler with 2.5" piping for 300 muffler and the ex pipe installed or you can get a full cat back $ 500 plus install you can get greddy and so on

 

Save your money and go with something like the GReddy. You will be much happier in the long run. IMO

 

your in carrolton. im in ft.worth. i am going to be giong with a magnaflow exhaust.i personally dont know if there is a difference between exhausts in the SI and DX trims.