any one put a weapn r s pipe

[Jhon smith]

I was going to put one on and wonder if there are any problems with it IE check engine light comes on, my ride is 2010 with trd exhaust thanks for the help jhon:Banane02::Banane02:

[oldvet53]

I installed one with their 4-2-1 race header and installed the cel eliminator, haven't had any problems with my 2009 xB

[Boffmyazz]

Doesn't it come with the CEL eliminator? I don't have the weapon r setup but I when I changed out my header and s-pipe I bought a O2 spacer and that fixed the CEL problem.

[oldvet53]

no the cel eliminator is extra.

[arkitekt]

I know someone that has a Weapon R S pipe, and headers. He is also running a Borla cat back exhuast and TRD CAI on an xB2 and his dash is lit up like a christmas tree. I think he may have some other issues though.

[bryan62005]

have you noticed a different sound like a deeper one and any power differences.. im only thinking a few hp not enough to notice but im wanting the deeper sound

[oldvet53]

I have the weapon"R" 4-2-1 race header and s-pipe,cat&scuba tank deleet,16"x6" Magnaflow muffler and exiting out a Borla dual rear section. you can hear it at youtube at oldvet 53's Scion xB exhaust sound byte, judge for yourself. I haven't had it on a dyno as it is a couple hundred miles round trip but the 'ol seat of the pants dyno says there is a significant power increase. I also have a K&N short ram intake, raced a Nissan Altima 2.5 s Coupe with the cvt trans and smoked it so yea it runs better.