sand man

my current setup is
5.3 with obx 1.75 to 2.5 i want to change the collector to 3 will that help the performance or sound reduction?

the y pipe is 2.5 into 3 wich is a 4 pice that always gets losen by time or road bumb or offroad trips

the mufller is the magnaflow round 30" case single 3 dual 2.5 and tail paipes are 3" with 4" tips

what i want now is somthing less noisy with no drone

i heard alot of good things about the xr-1 but still couldent decide

what i have in mind is

change the header collector to 3" and custom the y pipe as a 3.5 or 4"(for posible FI in the future)

then add a 3.5 or 4" borla xr-1 with a bullet in front of it to act like a resonator

is that a good setup?

how about a tru dual with aeroturbines (the diesel muffler)

all i want is a quite warm up with good exhaust note like the xr-1 and no highway drone and good sounding WOT


single exhaust is preferd


edit : the truck is cammed and it got louder than befor

2doorfury

iTrader: (12)

full exhaust sytem, w/ quiet mufflers. and cutouts..mild-cutouts closed, wild-cutouts open.

sand man

that what i was thinking but want some in town wots to sound good even without cutouts open

Leevon

iTrader: (3)

I got tired of drone and got a SI/SO Dynomax VT, it does exactly what it says, really quiet at idle/part throttle/cruise and sounds good after that. It has a valve inside. It's quiet though, wish it was louder but I have an otherwise stock system...yours might have better results. ZERO drone is worth a little quieter note to me though.

sand man

notes taken

but

does the vt muffler sound good?

any vids of a bolt on 5.3... i can figure the difference with the cam

sand man

how about these as a single 4" diesel muffler i bet this could handel the boost and be quite

dB Performance Exhaust by Corsa - Mufflers - Exhaust - SummitRacing.com

sand man

opinions please

N/ALS1

iTrader: (1)

sand man did you ever get the cam bolt issue figured out?

GMCSIERRA5.3

Heres a lil vid of mine setup is long tube headers full 3 inch exhaust into.a.borla oval xr1 Borla xr-1 - YouTube

sand man

just installed a 2 thread shorter bolt from the cam plate , they are also arp and have the same size except the length as stated 2 threads shorter

and after i completed the swap and drove for 300+ miles i opend the hood and there it was , seting on the extra battery tray
damn was i mad