Random Technology vs. Car Sound
Random Technology vs. Car Sound I know that the Random Technology cats flow better, but how much better do they flow than the Car Sound cats? Anyone have any data on this? What I'm getting at is whether or not the Random Tech cats are worth the extra $$$.
Thanks.
Thanks.
As of this week I need my 3rd set in 2 years. This last set lasted 400 miles before they started rattling. The first set came apart god knows when and plugged the pipes. I think they are a **** product. Mostl likely will take the new ones I get under warranty (hope) gut them out and put a pipe throught the middle of them.
Originally Posted by Mark A. Rogalski
As of this week I need my 3rd set in 2 years. This last set lasted 400 miles before they started rattling. The first set came apart god knows when and plugged the pipes. I think they are a **** product. Mostl likely will take the new ones I get under warranty (hope) gut them out and put a pipe throught the middle of them.
If you are going through cats that fast, then most likely your car is not tuned right, or you are banging them over speed bumps.
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Originally Posted by Redneck Z
If you are going through cats that fast, then most likely your car is not tuned right, or you are banging them over speed bumps.
True Duals underside pics
They are CarSound made by Mor-Flo distributed by Allied Exhaust Systems (model #3-250) and probably assembled by the lowest bidder!!
It seems the packaging mat that holds the substrate in place is what is breaking down causing the substrate to rattle and eventually break apart. I'm not sure if it's an intumescent or vermiculite mat material. Either way, they shouldn't rattle after a few rides around the big city, even if they get lit up like patio heaters at Hooters. First set lasted almost a year though.
These are only 2.75" tall unlike most everything out there that is 4". Probably just to much exhaust for these things to handle although we did specify the displacement/HP when fabricating and ordering from Allied.
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Joined: Nov 2001
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From: Schiller Park, ILL Member: #317
Other than stock issued cats, the only brand that I've ever had good luck with lasting a long while/being good quality has been Random Tech. If I was going to replace a cat, I'd either get stock ones (for a stock car) or Random Techs for a modded car.
