megan racing. plus mechanical fix. no problem so far

 

i went ahead and ordered the ultimate racing test pipe today

 

just make an mechanical 02 sim. it's only $4 worth of Autozone,pepboys, part..

First of all you will need 2 spark plug anti-foulers (18mm). It is made by the HELP! brand part#42002 or 42009.

You will also need a 1/2" drill bit and drill. Or a drill bit close to that size

Drill one one the anti-foulers so that the o2 sensor can fit. I recommend using a vise grip and lube for the drill bit if you ever plan on using it again.

This is how the hole should look after. If it doesn't come out nice use a dremel or a file.

Put the one anti-fouler you drilled and connect it on top of the one you didn't. Now you don't have to buy a electrical fix and splice your wires.

Here it is installed. I recommend using anti seize on all treads.

 

great choice!! 25K here no CEL and the baby still looks brand new.

 

will my ultimate racing 3" test pipe bolt up to my megan racing dp and hks hi power?

 

I have a megan racing test pipe on my stock system with a cel eliminator thats works for me.

 

AMS test pipe. Yes it throws a cel, but I'll be doing the mechanical o2 fix soon

 

Helix is a good test pipe

 

haha i have my test pipe, i got the UR 3" test pipe, my question is:
will it bolt up to my megan racing dp and hks hi power exhaust?

 

Im looking into test pipes also. Question....why get any other test pipe besides the UR one if it already gurantees no cel?

Are other brands that much better to make it worth doing the cel fix?

 

well the Megan downpipe is a 3" unit while the HKS stuff is actually of 2.75" diameter, correct?

 

uh oh, that could cause a problem.
does the Megan Racing DP bolt up to the stock cat?

 

UR should mount up. I have a 3 inch Helix dp and a 2.75 hks exhaust with the UR.

 

A testpipe is a 1 foot long piece of pipe with flanges. Order the cheapest.

 

I got my cel eliminator for $15 shipped from e-bay and it works great! Just go to e-bay and type in cel eliminator. Since it makes the o2 sensor longer I did have to take a hammer and bang the body in just a little to make it fit correctly but it was worth it.