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Hey Tony, how's my Florida girl friend (your wife) doing? George

This is George again at Accufab. We did a photo install on our website showing the procedure for the X-Pipe installation (would also pertain to any GT muffler system install). www.accufabracing.com Click on the picture of the "GT project" on the home page.

This is George Klass at Accufab. John is in Detroit, won't be back in the office until late Monday afternoon or on Tuesday. As far as the back-orders for the Accufab X-Pipes, we will be able to fill the existing orders by the first of next week. Better call up and get on "the list" if you...

Bony, Thanks for the kudos. It is much appreciated. The back order list is gone temporarily and we are shipping orders within a couple days now. As new products always are, filling the pipeline up front is always an issue. Even though we feel we have a great product, we also need to give it a...

We have all of the same mods available and then some. We have been working together with SHM for 12 years now, so we share technology and parts and always have co-development projects. Thanks John Mihovetz Accufab Inc

There has been significant questions raised about the dyno testing and results that have been obtained there from. At Accufab I personally conduct all dyno tests. Specifically regarding the x-pipe exhaust testing and evaluation of our product, this is how I conduct my tests. I run several...

Darn close Larry. I just weighed the Borla unit and it's 32#, and then weighed the stock unit, and it came out at 57#.

Such is the situation with Greg (californiacuda). With Greg, he feels that if he doesn't need to wear a pressurized flight suit, he figures it's not going fast enough. Anyway, we thought that you might like to see a couple of photos of Greg's "work in progress" over here at Accufab. As the...

One of our customer's (californiacuda actually) wants to get rid of his almost new Borla FRPP muffler system. He won't need it with his dual turbos. We estimate only about 800 miles on the unit, and the tips have just been re-done. It will come with all the bolts, hardware and new gaskets...

All this talk about an "annoying drone" reminds me of my ex-wife. Let me tell you that I was able to finally rid myself of that sound, but it was very costly.

californiacuda knows his stuff, but I'm feeling sorry for him right now. He is going from a Kenne-Bell supercharger overdrive with a smaller pulley, to NO pulley. Greg, just to let you know, the oil lines were installed friday and your twin turbo set-up should be howling very soon. Talking...

To my understanding, FRPP sells GT tubular headers AND the GT muffler system. You can have either one seperately or both if desired. I think that most of the discussion regarding exhast here has related to the muffler (or cat back) part of the combination. I know that all of the muffler or...

I think that somewhere, we are getting off track with these dyno numbers and it's causing some confusion. The horsepower readings that you get off of a dyno (actually, the dyno is measuing torque, and a computer then extrapolates a HP number) is an accurate representation of the HP on that day...

It's not even an issue of questioning Bob Ida, Greg (I'm sure that he is more than competent at what he does), it's an issue of the 54 HP gain. If this gain is a legitimate number, I can assure you that some additional modification(s) were responsible for at least 38-40 HP of the 54 HP gain.

So sorry I asked. However, there is NO way that the GT can pick up 54 HP by just changing the muffler, from stock to ANY aftermarket system.

I was interested in the dyno graph that is on Bob's site. It shows the HP increase from 489 HP to 543 HP. That is a 54 HP gain over stock, and that is not possible with just a muffler swap. Also, the 489 HP stock number seems very low as a starting point. On an average, we see between 510...

Not knowing all the particulars of these mods (pulley, exhaust, tune), I would say that those HP numbers are probalby right where they should be. Changing the pulley may increase the boost (PSI) but it can still only pump a certain volume (CFM) through any restriction in front of the...

The heat in Fresno is obviously getting to you. BTW, is the road from Fresno to Yosomite open or closed? Go Bulldogs.

ETW, yes, that is correct. It is a hand held SCT tuner with a pre-programed fuel/air map and spark curve that you can down-load (or is it up-load, I never know) into the engine management system. You also have the ability to shift back and forth between the original OEM program and the Accufab...

Our dyno test (at Westech) showed no improvement with the Borla over the OEM set-up. The Accufab X-Pipe picked up between 12-15 HP over the OEM exhaust.