Max-Flow converters

Check out site sponsor Ricambi America. Daniel will give you excellent service and according to this page http://ricambiamerica.com/index.php?cPath=175&osCsid=212d3119a75c52446c1755b74c1a0390 he does carry Hyper-flow cats for 355's.

 

I too have seen their website, and amazed at their prices; but your experience is telling me you should go to our sponsors Ricambi America and Nick's Forza Ferrari, and get the Hyperflows instead.

Take the lack of response as a warning.

 

I got a Max Flow for my old Saab, and it never quite fit right, despite their claims. It seemed like it was built well-enough, but the flanges on the ends weren't sized properly to connect with the factory exhaust system.

 

I talked to the Max-Flow owner, who also owns a Ferrari, and ordered one for my 308QV. After almost a month it still hadn't arrived, though they charged my credit card right away. No responses to emails, didn't answer the phone, ignored a couple of faxes. I gave up, faxed and emailed them a cancellation and called the credit card company and got the charge reversed.

ALSO -- and this is important -- they're using ceramic matrix instead of metal matrix. He had told me that he thought he was using the same core component as HyperFlow. Not so. I called Random Technologies, who makes the core for HyperFlow, and HyperFlow only uses Random Tech's best metal matrix. There *IS* a substantial flow differential: the 3" in/out ceramic flows 426 cfm and the 3" in/out metal flows 598 cfm -- a 40% increase!!!

But BOY, does HyperFlow put a major premium on the units. The "universal" for my car (though of course it doesn't have the bungs/fittings for the O2 sensor and thermocouple) is only $239.82 direct from RandomTech -- the HyperFlow version is $769 retail, and still $725 when discounted by our friends at Ricambi.

So... the bottom line: The Max-Flow is a major improvement over stock units at a substantially lower price. But the RandomTech/HyperFlow units are the "ultimate" in performance without going to a test pipe.

I ended up buying a HyperFlow from FChat sponsor Dan at www.RicambiAmerica.com

 

CALL RICAMBI i have delt with dan a few times and is great to talk too, the guy is a wiz, and has great parts !!!!!!!!!!! i just purchased a pair of hyperflow cats for my 348. i had them in 2 days !!!! he got me a windshield i had it in 1 day, CALL DAN AT RICAMBI.