building high flow cat hpipe

summit h pipe..$115
pypes mini cat $120 for 2 ,carb legal

tota..$235 a friend can weld for free

this seems the cheapest way to go


there are other cats out there as i see 3way? what does this mean?

must i need air tubes on the cats?

bbk around 399.00
catco 309.00 49 state legal:shrug:

anyone done or thought of this ,,feel free to make any comments or ideas

smarter or cheaper effective ways
 
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Note that in some locations, having two housings instead of 4 means you fail the visual.
Also, you'd want 3 way cats - we have 3 stages in OEM form.

Good luck.
 
Note that in some locations, having two housings instead of 4 means you fail the visual.
Also, you'd want 3 way cats - we have 3 stages in OEM form.

Good luck.

3 way oem thank you:nice:

still contemplating buying off road and swapping the original when the time comes


muffler shop will probablly have no probs putting the stocker on put taking it off i would be stuck with that one i guess ?

i know a place that will def let 2 cats pass.
the way i was thinkin was cheap,small mini cats,lightweight.

as far as swapping every year seems like a pain

probablly just end up buying high flow sytem....

i guess some people like the sound of off/r/h as cats seem quiter
they could just get louder mufflers
though lots of horsepower always sounds best:flag:
 
Keep the stocker and get an O/R pipe...

Once you do it a couple times the swap is only an hour or so... and I HATE the resonance I get with my Catco H-pipe... So I bought the O/R pipe and it is sooo Much nicer...

Just do it, you'll be happy...