Well guys new to the forums got a 2008 xb2 only mod INJEN intake stock it made 149 whp with the injen 157 will post the graph soon the sound is great and you can really feel the POWER

 

i know there's 2 type of dyno maybe more but feel free to correct me if i'm wrong. one type of dyno reads what the engine produce and the other reads what is actually being put to the wheel. for example, a few months ago i brought my car to weapon r to test fit the header and s-pipe combo and they did a few dynos to view the results of the gains.
heres the link https://www.scionlife.com/forums/viewtopic.php?t=229393
i know that their dyno machine test what is the power being put to the wheel and w/their dyno i actually got a minimal gain compared to yours 154-162 that is a +8 for you wow. too bad i didn't get the chance to dyno my car when it was stock oh well. great job though

 

waiting for weapon r to get the race header and s pipe i cant wait my goal is 175-180 whp

 

yea i got the header spipe combo already
pull is very nice
one of these days ill dyno
after i replace the mid section of exhaust

 

please uys lket me know where i can get the weapon r header and s pipe ASAP

 

Unless you're running F/I like the TRD S/C, you aren't going to get that from bolt-ons.

 

talk to cee_dub2003
i got one of the 3 first released
idk if avialible yet
talk to him though he is who i got mine from

 

wanna bet???? i think is possible i live tuning cars and this motor have a los of potential youll see

 

i'm getting mines dyno soon when i have the time probably this week just waiting for one more thing to come in.

 

Well injen does claim 13hp on their site...it's the one i have plus the trd cai inlet

 

We have the headers and S pipe in stock now!
Please contact one of the dealers from the Sponsored sales section that sell the Weapon-R product.