silverstreak07

I found a 2010 6.2 exhaust and put it on with the factory y pipe off the 2010..the new truck have 3 cats so i gutted the 3rd cat out..i did this also cuz the ypipe fits to the catback its with a band from factory..Sounds great i love it left the resinator on.I have the 2300 maggie on my truck,with the ls9 cam running 7psi..i really wana get little more power the truck is 4wd but it very impressive..i was looking at getting arh headers or kooks..alot of money but it its worth 30 40hp i would do it!!Anyone have the 6.2 exhaust with stock muffler on did it gain a decent amount of power with the geader upgrade!!i wana keep the exhaust quiet at cruising speeds but if it gets roudy under full acceleration thats ok...Im shifting at 6000 rpm,i have the ls7 lifters ls9 cam what are u guys shifting at i never dynoed it but u would think 6500 easy..

ltr450ryder

iTrader: (13)

i prolly go for 6200-6500 and hello fellow cheese head lol

Smokymance

iTrader: (3)

Subscribing...im almost in the same page as you...

installing the tvs2300 this weekend...but exhaust is fully stock other than a magnaflow muffler...

greasemykey

iTrader: (5)

i dont have a max but i LOVE my ARH headers for my 5.3. well worth the investment.

silverstreak07

lol thanks i like doing things the right way but alot of cash for headers.

Smokymance

iTrader: (3)

what have you guys heard of LPP headers? i barely see any reviews and iv snooped everywhere

LPP GM Truck exhaust

Pretty good price...

I got these shots from a member that installed them...

http://rides.webshots.com/album/582124814wNrBOu

shaw_426hemi

I just put ARH headers on my 6.2L, did it with a custom cat back so i cant say as to a sound with the stock cat back but they sound amazing and quality and fitment is great! Stiff price but it is honestly worth the money.

Smokymance

iTrader: (3)

Did you install them at a shop or garage? always wondered which way people are taking...

shaw_426hemi

Did the full removal of stock system and install of new by myself without an assistant in my garage with nothing more than a floor jack, and some sockets, ratchet and torque wrench and cordless impact. Its a pretty easy install and I would have cut install time in less than half if i had a buddy helping me. If you check the most recent "truckin" magazine they have an install of kooks headers on a NNBS silverado. I read through it quick for any tips as well at the local parts store, it would be relevant for the ARH, kooks or probably stainless works longtubes. Not sure about the LLP, calspeed, pacesetter or OBX. I wouldnt have payed the exhaust shop to install them although they told me they could simply because its an easy install and i didnt want to pay the shop rate for them to take 3-5 hours to do the install.

shaw_426hemi

I considered basically all brands before I installed the ARH, I would say based on the vehicle and the value and your current mods i think the cost of ARH, Kooks, SW or dynatec is warranted. However if i wasnt going that route and I knew the calspeed, OBX, Texas speed&performance or LLPs were going to fit without "modification" I would go with them (depending on 4x4 and motor). Otherwise you can go Pacesetter route and get a ceramic coated set for cheap and then do their ORY or build your own or have shop do so.