Dyno'd " Project Sucker Punch"

[MrHorsepowerLSx]

Yup. Heres a link to kinda see what it sounds like.

http://s1078.beta.photobucket.com/us...01433.mp4.html

Actually it might not help because its dumped before the axle. On my brothers boosted 5.3 the same muffler is quiet enough to hear the turbo spool at full throttle with the windows closed lol.

Sounds good what are your cam specs? ( PM them i you would )

[RS/SS 4.8]

Cam specs are TSP 220/581/112. Its a little big for a 4.8 even with a 3200 stall it could use a 3600 or a 4000 stall because it starts to really shine at about 3800 rpm.

[MrHorsepowerLSx]

Cam specs are TSP 220/581/112. Its a little big for a 4.8 even with a 3200 stall it could use a 3600 or a 4000 stall because it starts to really shine at about 3800 rpm.

Do you have any driving vids with muffler on it?

[we_fly_high]

Im about to throw my XL magnaflow on the saab, ill take before and after for you but idle shouldnt change much.

[kerrige]

Im about to throw my XL magnaflow on the saab, ill take before and after for you but idle shouldnt change much.

Not a fan of the XL models. They are not true straight thru flow.

[we_fly_high]

I bought it for $30, brand new so no worries. This one is straight through, ill take a pic tomarrow but its just the round one.

[MrHorsepowerLSx]

Not a fan of the XL models. They are not true straight thru flow.

What muffler are you using on your truck??