bolt on silencer

[avinesh]

i have got a full 3" exhaust on my 1jzgte soarer twin turbo with intercooler an intake, it started hitting boost cut after exhaust so i fitted a bolt on silencer at the tip of the muffler the ones that usually come with the mufflers, question is do these harm the turbo in any way maybe by causing too much back pressure, it reduces the 3" system to about 1.5" at the back (tip of the muffler)

[IH8TEC]

i have got a full 3" exhaust on my 1jzgte soarer twin turbo with intercooler an intake, it started hitting boost cut after exhaust so i fitted a bolt on silencer at the tip of the muffler the ones that usually come with the mufflers, question is do these harm the turbo in any way maybe by causing too much back pressure, it reduces the 3" system to about 1.5" at the back (tip of the muffler)

just dont try run lots of boost with the restrictor in, it'll make the car run rich if it's tuned for the not having it in there. i'd say max 14-15psi with it in

[avinesh]

i have got a full 3" exhaust on my 1jzgte soarer twin turbo with intercooler an intake, it started hitting boost cut after exhaust so i fitted a bolt on silencer at the tip of the muffler the ones that usually come with the mufflers, question is do these harm the turbo in any way maybe by causing too much back pressure, it reduces the 3" system to about 1.5" at the back (tip of the muffler)

just dont try run lots of boost with the restrictor in, it'll make the car run rich if it's tuned for the not having it in there. i'd say max 14-15psi with it in

it was boostin 14.8ish psi without it with it on its gone down to 11.5psi

[IH8TEC]

sounds about right, i think you'll find it'll be ok, just dont try whined it back up then to compensate,

[avinesh]

sounds about right, i think you'll find it'll be ok, just dont try whined it back up then to compensate,

i dunno the turbo kinda sounds noisy goin up hills it still pulls normal just a bit noisy sort of hissing