Bf Xr6t Mkii -304.3rwkw's

[BLK6T]

Surely its over 9psi, I peak at 12psi then run off to 10psi and I'm only running 278rwkw. I know the BFs produce higher numbers but that's a big jump over mine with less boost, and that curve is a wall. Would be very fun to drive.

[jaymen]

BLK6T what over mods have you done to your BA to get 278rwkw's? I've heard manuals have a few more kw's then an Auto.... NOSXR did a dyno test on the 20% underdrive with an xr6t & gained 11kw's, the center muffler is a restriction & now with straight through pipes it's more free flowing & the hyperflow CAI with the K&N filter makes it breath a lot better too, for the car to pull 304.3rwkw's I'm stoked & yes it's a blast to drive.

[BLK6T]

Jaymen,

My only mods are tune and injectors, result 278 rwkw. The guys at CV said the center muffler is a restriction and the intercooler, if I replace both it would flow much better.

Who did your center muffler change and did it alter the noise by much?

Good result on your car though!

[jaymen]

City muffler in Nowra did my center muffler for $50 & yes it does alter the sound but I reckon it sounds heaps better, a Gutted cat or Hiflow 100cell cat is needed now as well.... yeah the intercooler is only good for 300-310rwkw's & then heat soak is an issue so that's the next thing on my list of goodies.