will a si tranny help out my 88 crx dx

and

i want a good cat back any suggestions

 

the si tranny will help, but you gotta watch what year it is so you don't need a new clutch and flywheel.

if its an 88 si tranny, it'll drop right in. if its not, you have to switch the flywheel and clutch to match the tranny. i could get into more detail, but just search for "clutch splines" and you'll get it.

anyway, i know of an 88 si tranny, i know it drives, but i don't know if theres any grinds as i personally never drove the car it was out of. i could probably get it to you cheap if you wanted.

 

hey that would be tight could u get me some numbers