I am picking up my 2009 Silverado 2500HD tomorrow.
If I did a ram air intake and exhaust, would it make any REAL difference in power/mpg, or does it just sound good? Thanks.
Padre (Chip)
When the power of love overcomes the love of power, the world will know peace -- Jimi Hendrix
2009 Silverado 2500HD Extended Cab, long bed, Blue Granite


Congrat's on the new truck! There was a "post" a few days ago about the "Banks" intake and how much it helped. You might do a search and see what it said. He did get a good mpg increase though. Good luck!
2010 Z/71 Colorado C/C
Black 4X4 w/5.3L V8
===============
2007 Winnebago Adventurer
w/8.1L Chevy & Allison 6spd.
Canyon Lake, Texas


Congrats on the new truck, a hd will be my next truck! Pics are a must.
If you find yourself slipping,.....tie a knot.....hold on tight
Black
2008 silverado
1500 crew cab
5.3 L 4x4
Borla exhaust, rbp black tip
tint, bed liner
2.25 in ready lift leveling kit
18x9 rbp 94r
33x12.5x18 toyo mts

They will help, can i ask why you didnt just order them from the dealership so they are warrantied by GM?
99 K1500 Suburban LT "THE BEAST"
5.7 K&N & True Dual Exhaust
Hypertech III
05 17" Silverado rims
99 LS 1500 5.3 "THE MULE"
Reg Cab Long Box
285/75/16E Dunlop Rover M/T
___________________________
Jason
Padre (Chip)
When the power of love overcomes the love of power, the world will know peace -- Jimi Hendrix
2009 Silverado 2500HD Extended Cab, long bed, Blue Granite

My dads 6.0 NBS 07 really opened up with the Borla and intake from the factory and I really like the sound of it too, better then when I had a magnaflow on my truck
99 K1500 Suburban LT "THE BEAST"
5.7 K&N & True Dual Exhaust
Hypertech III
05 17" Silverado rims
99 LS 1500 5.3 "THE MULE"
Reg Cab Long Box
285/75/16E Dunlop Rover M/T
___________________________
Jason
yes it will help cherrybomb sound nice on the hd
08 silverado
4.8
K&N cai
single in dual out cherry bomb pro
leveling kit
custom painted bow ties
Bed liner
Tinted windows
20inch Cruser Alloy Switchblades
Goodyear Eagle GT2 285/50/20
1 truly heavy foot + Wait4meperformance SCT Handheld
100 shot of Nitrous Dyno tune system
SS front bumper
Matching painted front grill and bow ties
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