2004 Monte Carlo SS L36 Hypertech
lol, i ordered my interior LEDs from various places. check out bbengineer.com
I didn't notice any difference with my downpipe, other people swear they do, but it was nothing I felt afterwards. (great for supporting other mods though)
Pop your hood. Look down under the dogbones. See those these exhaust pipes that go down and then up into the crossover? (it's got heat-wrap on it) that's what the power log will replace. those 3 exhaust pipes all go into a dump, and that dump is not large enough to properly exhaust well, so the powerlog has those 3 pipes go into a larger dump pipe.
Also, you need to learn about the EDIT button, so you can add to your posts without having 3 different posts haha
I didn't notice any difference with my downpipe, other people swear they do, but it was nothing I felt afterwards. (great for supporting other mods though)
Pop your hood. Look down under the dogbones. See those these exhaust pipes that go down and then up into the crossover? (it's got heat-wrap on it) that's what the power log will replace. those 3 exhaust pipes all go into a dump, and that dump is not large enough to properly exhaust well, so the powerlog has those 3 pipes go into a larger dump pipe.
Also, you need to learn about the EDIT button, so you can add to your posts without having 3 different posts haha
Find them here 
Again all you will really need is the front, the rears are actually fine. Some people also like to get the ceramic coated crossover. Its actually the stock crossover, with a coating on it to keep the engine temps down, since your TB and K&N are right there.

Again all you will really need is the front, the rears are actually fine. Some people also like to get the ceramic coated crossover. Its actually the stock crossover, with a coating on it to keep the engine temps down, since your TB and K&N are right there.
to tell you what i think about hypertechs, i have one sitting in my garage never used it. its locked though, bought it from a guy on here that wasnt honest with me. never saw him on here after that. i didnt do enough research before i bought it, and i just thought it was the best. IMO, its probably the worst mod for the buck. for a few extra bucks, you could get a custom dyno tune, or for a few less bucks, a canned PCM that gives you argueably the same thing hypertech does, if not more. i'd start with a downpipe and powerlog, rockers, then pcm (whichever route you decide to go). before my supercharger install, i had a canned pcm from zzp and i actually liked it. wasnt bad for $100. but there is better, thats why i did all mods first, and my pcm will be last. im pretty much done with my car now performance wise, so pcm will be next. keep us updated with what you do!
those 3 exhaust pipes all go into a dump, and that dump is not large enough to properly exhaust well, so the powerlog has those 3 pipes go into a larger dump pipe.
If you look at those 3 little exhaust pipes, they aren't actually round. they're kinda caved in on the underside. The powerlog has bigger, round primaries for better flow......then the bigger "log" like you said.....
-Riggs.
Yep, if you pull if off and look a the back side of the manifold, you'll notice that they are almost a crescent shape on the bottom.
That's why they are unable to be ported.
The rear manifold design is much better, and can be ported.
The stock front, as is, is very restrictive.
People used to port the front manifolds, but anyone who did ended up getting put out of business when ZZP came out with the powerlog.
Just make sure you don't cheap out on the powerlog if you get one.
People have had issues with the mild steel ones cracking.
Apparently stainless is the way to go if you want it to last forever.
-Riggs.
That's why they are unable to be ported.
The rear manifold design is much better, and can be ported.
The stock front, as is, is very restrictive.
People used to port the front manifolds, but anyone who did ended up getting put out of business when ZZP came out with the powerlog.
Just make sure you don't cheap out on the powerlog if you get one.
People have had issues with the mild steel ones cracking.
Apparently stainless is the way to go if you want it to last forever.
-Riggs.
Whenever I get anything for my car, I'm going to get the good quality material 
Why not spend an extra $60 for a product that won't give you any troubles, then having one crack and buy another / have exhaust leaks?
UGH I can't wait for next week when I get paid to get my PLOG now that ZZP has the stainless back in stock.

Why not spend an extra $60 for a product that won't give you any troubles, then having one crack and buy another / have exhaust leaks?

UGH I can't wait for next week when I get paid to get my PLOG now that ZZP has the stainless back in stock.














