I bought one and have ran it for a few days. It worked fine..... for a few days. It threw a code this morning and finally wouldn't stay started. I switched back to the stock MAF and everything is fine now. I guess I'll need to have a chip burned for it; or, I'll have to just chalk it up as a bad idea. I have to say though.... It did run stronger with the Pro-M MAF. Noticeably so.

Does anybody have one on their truck that is working for them? Has Sal or JL made anybody a chip that works with the Pro-M 95mm MAF? (These are the 2 tuners whose chips I already possess.) With all the intake mods I have done, the MAF is my biggest obstruction before the blower now. If I can get it to work, I should be able to break 400 rwhp without adding more boost. I hope so anyway.


Then, of course, I'll add more boost.:o It's sad isn't it?

 

What kind of intake modifications have you made? From what I had heard stepping up to 95mm wasn't really worth it. Now if your SOP meter says it picked something up, then who am I to refute that. I do not have one, but I'm sure Sal or Johnny would be able to burn something for you.

 

I don't usually trust my backside for power increases; but, it was very noticeable. I'm sure Sal and John can help me out; but, it's the weekend and I don't want to bother them with it right now. I just wanted to see if anyone else has already done it. I also bought the remote optimizer;but, I want to get the chip right before installing it. That way I won't have to be sending off my chips for every single new mod. I'll be able to adjust the fuel with it.

Intake mods are in sig. I forgot to turn it on earlier. The JDM spacer will be added as soon as I can get one.

 

Who did the intake plenum for you? Did they port match it with your T/B? And, if you dont mind, how much did it cost?

 

I got it through LFP/BOP. It was drop shipped from Extrude Hone. It's not port matched to the T/B; but, there is no overlap. I'd have to port the T/B to get a perfect match. I don't think there's much to gain in that. I kept my stock plenum; so, I didn't benefit from the core charge. $300.00 for the Extrude Hone and brand new HD plenum. $125.00 core charge would make the price $175.00.

 

I read somewhere that some people where calling that spacer a "useless mod"

 

I read somewhere that somebody was playing on the dyno instead of working..... on his neon tan.

 

Be VERY careful with that Pro-95 MM Sewer Pipe. It has shown to dangerous lean out the truck. One was thrown on a truck out here not so long ago and Patrick/Willie from Diablo were unsucessful at keeping the truck from going lean.

Im guessing the code your truck threw was the lean bank code.

 

That's my guess. too. It came off my truck immediately.

 

Have you thought about a granatelli MAFS? I am using one on my 00L with the JDM air intake and it works great. No code thrown either.

 

Actually, that is what I initially wanted; but, they don't come as direct replacements for the stock MAF. You have to use an open element filter with it. I don't like the looks, and feel the air from the fender well is cooler. Why they chose to do this, I don't know. The GM ones are direct replacement. I've never had any problems with the Granatelli's in the past. This is my first Pro-M. I want to keep using my Volant and the Pro-M is the only one that fits. If Granatelli had one that fit, that's what I'd have gotten. They do tend to be expensive though.

 

Expensive but well worth it IMHO. I have used granatelli in the past and love their MAFS. Had one in my 96 impalass and with the K&N air intake it made a huge difference.

 

I used a granatelli MAF when I first got the truck...the 90mm made more power. It could've been a bad unit though.