myrto517

how much hp wil gmmp intake give?

XM15

Not too much; I would guess ~5whp if you're lucky. Maybe someone has a dyno to disprove me, but I would think it would be close to that.

myrto517

thanks so whats the biggest hp gain with the least amount of $

06VRCoupe

I did post this as well as see it on Redline TV (SPEED). They dynoed the car at 125 at the wheels. They either did GMPP Intake or Injen SRI and got 7whp. They also added the Corsa/GMPP exhaust and got 7whp out of that as well. I would say ~ 5-7whp

Red07SSNA

Do the exhaust first and the intake after you put on the exhaust. The Redline TV show everyone refers to had a stock 06 LS on the dyno -- got 125 whp, then they put on the GMPP exhaust and got 7-8 whp, then they put on an Injen intake and got 7 more whp -- 140 whp total.

MachiBLue

here you go, GMPP intake dyno numbers..Even though it was on a 2.4 the number increases should be relatively the same..

https://www.cobaltss.net/forums/2-4l-le5-performance-tech-46/gmpp-intake-dyno-numbers-47695/

show off

injen will definatly give you more then gmpp intakes will

RedBaseBolt

I have an AEM and I instantly knowticed a power increase right after I installed it.

silver06cobalt

most bang for your buck would be nitrous. Bolt ons give some power but usually with the normal bolt ons together you arent going to get more than 10-15hp

XM15

Oh, and by the way Myrto, welcome to the site!

tREBs

not too sure about the gmpp, but i think i might go with an injen intake...

LaserblueSS

iTrader: (1)

as far as most power compared to dollar amount, like the other guy said, nitrous is the way to go. i personally care for it, but its the cheapest way to get some big gains. just dont go too big or else youll be replacing things quickly, much like the guy on here that blew up his intake manifold!!!lol. but he was damn quick before he blew it up.