Stock ITR with 18 degree advanced timing hitting 165whp, good stock power IMO. Afte installing the T1R b-pipe and Spoon N1 axle back the gain was.........ZERO

The sund is just AWESOME nice, not too loud and realy cool. The restrictor is removed of course.

 

really? that sucks, guess you need some engine tuning to get the gains.

 

on an stock ITR engine to gain some numbers and I talk from PROVEN dyno numbers you need to do header, exhaust , rc 12:1 or something, cams, gears.

 

my dyno tells me other wise with a full T1R exhaust.

 

..and what does your dyno tell you

 

7whp 5wtq

 

you have the T1R header too and an high flow cat?

 

JDM 4-1|carsound|Full T1R exhaust

CPR and I produced the exact same numbers, and he didn't have a header (but I/E, and i had H/E). So, practically the same gain.

 

do u have header and nice cat? like 2.5"?

that's no good that u made no differance with T1R + spoon n1. umm i thought there was some power. well.. i liked the sound it was too loud