Aftermarket Muffler?

[mhenshaw]

The exhaust is 2.75" and most aftermarket takes it to 3" except MBRP who decided to go 3.5"

Which I don't understand but it doesn't seem to hurt power being 3.5"

 

The corvette servo speeds up the 1-2 and 2-3 shift. Makes the truck way more fun to drive and not feel like a dog. Cost 20 bucks.

[Nevada2011]

hmm larger pipe... interesting

 

20 bucks, really where from?

 

whats the install like

anything to wrry about interms of warranty issues

 

altho i find many times going through an intersection just as ill wasnt to straighten and get on gas it goes into 2nd and dogs down, unless in tow mode

[mhenshaw]

16.99 Corvette Servo

 

 

 

 

 

If GM knows you did this it would hurt your warranty, but they can't tell. This a a factory servo for the old Corvette's when they ran a 4l60e back in the 90s.

[Nevada2011]

awesome!

didnt know they had them for sierras brother n law has one for blazer, hammers hard into second full thottle shift...

 

did you do it yourself?

if so how long did it take?

 

thanks for all the info been really helping

[Nevada2011]

could get the servo from dealer... no?