Just do the spark plug anti-fouler fix...costs only about $6

 

I've never seen either pipe personally so I dont know. I would expect WORKS to have better quality since i've spent time there and they are very **** about quality and perfection. Not sure how much of a difference there could be on a pipe though.

 

can you describe this process?

 

Theoretically you should get an CEL since the cat wont be filtering out the emissions.

The resonated should be quieter simply because a resonator is like a mini muffler, it should make it quieter for sure. I don't know how different it is during a WOT pull.

 

I almost 100% sure the Works and Megan resonated pipes are made by the same company.

 

Thanks Ichiban and RnR Racing. The works unit is over three times as expensive. Maybe the internal perforated pipe of the megan racing piece is made of mild steel.

 

RRE also makes a nice resonated test pipe that looks like a cat = Rally Cat
https://www.evolutionm.net/forums/sh...=RRE+Test+pipe

just scroll down

The Works resonated test pipe is very nice, have seen this in person:
http://www.worksevo.com/store/produc...roducts_id=116

 

That RRE is PIMP, think they even sell the cat shell for you diy'ers out there