cat

whats up guys just wanted to know where i can get a good cat for my 98 blazer? any on ebay or other online stores? thanks

Look for catco high flow cats on ebay.

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&rd=1&item=7957820568&category=33629&sspagename=WDVW

will this do guys?
will it fit 98 4.3l 4 door

or is this one better
http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&rd=1&item=7931890342&category=33629&sspagename=WD1V

the second one.

the second one.

thanks LT what do i need to get? 1.75" 2" 2.25" 2.50" or 3"

2.25 is the stock size.

thnaks alot for the help any other pointers or tips like if i need new O2 censors or clamps? Do i need them?
if not thanks anyways

Have a muffler shop install it for you.

They will be able to put it in place of your old one.

Have a muffler shop install it for you.

They will be able to put it in place of your old one.
alright thanks again ill keep yo guys updated when i replace my crappy raddling cat. I think thats one of the reasons my blazer wastes alot of gas and has no power.

Could be.

Any check engine lights?

When my cat wore out I ended up with a Catco universal highflow for $60.00 from summitracing... To attach it I used my old Y pipe and stainless band clamps (I hate U clamps, they suck). No leaks and passed inspection with flying colors. Clamps are only 4 bux each and they form a nice seal on the seams.

is it difficult to install a cat any special tools needed? or is it a little time consuming. also the stock pipe for exhaust is 2.25 also correct

I used a saws-all to cut my stuff off... Made it much easier... After that it was just a good ratchet to secure the band clamps.

I had my magnaflow highflow welded in.

Love the growl at higher rpms.

The stock cat is very big in part to act as a resonator to take the grunt out of the exhaust.

Without it, man, does it ever sound sweet.

I had my magnaflow highflow welded in.

Love the growl at higher rpms.

The stock cat is very big in part to act as a resonator to take the grunt out of the exhaust.

Without it, man, does it ever sound sweet.

I can't remember BlazerLT, do you have Dual exhaust? Or one single pipe?

I can't remember BlazerLT, do you have Dual exhaust? Or one single pipe?

Single, no need for dual exhaust on a 4.3L.