Denali34 replied to crushNchowda's topic in 2014 - 2018 Chevy Silverado & GMC SierraI've been trying to listen to what the "HO V6" exhaust sounds like for a while now but I've never been behind one...
GM sells some like the Weathertech that are molded but better IMO. I have the front and rear set in my truck and love them. I like the chrome logo for mine. Here is the set I have. Front and rear for $250. https://accessories.gmc.com/product/2017/GMC/Sierra 1500/first-row-premium-all-weather-floor-liners-in-jet-black-with-chrome-gmc-logo-(for-models-with-center-console)-84185460?categoryId=12001
I pay the monthly fee which i think is less than $50 a month and my kids use it all the time while driving. Never lags or slows down that we can tell and I use my laptop while on job-sites and is flawless. I love it!
Hello All. Just posting an update on my build so far. Today I had Kooks 1 7/8” headers with the green cats installed along with a smaller pulley for the Whipple and a complete retune on the dyno. It bumped me up to 562whp and 571 wtq. Next is LT4 injectors, fuel pressure regulator, mild cam and a smaller pulley. Pretty satisfied so far. Link to the sound Sent from my iPhone using Tapatalk
So now its wrong and racist to hope for USA made vehicle? Man, things sure have changed. A lot of people I served with did die for the first amendment and freedom so I guess its fitting in today's society... I digress. Being patriotic is not cool anymore. I'm glad I am not.
I am also questioning the cat back. It’s single 2.5” into the muffler then splits into 2 pipes out the side. I am still getting that irritating whistle under full throttle as well. Since the new headers are going into 1 pipe like factory setup what do I need to do? I was going to take it to a local muffler shop that does good work and have them weld something custom. I still want it as quiet as I can get without losing power and to get rid of the whistle. Single all the way back with a conservative muffler? Split into 2 again but bigger pipes? I like the way it sounds now and I know I’ll gain noise with the headers but don’t want to yell inside the cab. Help me out [emoji4] Sent from my iPhone using Tapatalk
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