True Duals vs. Catback
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Teching In
Joined: Mar 2007
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True Duals vs. Catback I have a question for you guys, ever since I went to Long tubes I've always had true duals with no back pressure whatsoever. How will the car run with Long Tubes and a Y-Pipe and Cat Back system? I have had true duals and long tubes for over 2 years and I am getting curious about having a quiet car again with bottom end torque.....anyone know what that's like? What's the best flowing quietest system? Thanks. -Tom.
I havent had true duals to compare to mine, but I got a y pipe and a magnaflow catback system. It's not very loud in the car, but I know it's pretty loud out behind the car. So I guess that's all I can tell ya.
If you want a quiet car again then put the y-pipe back on and run a cat back system. One of the best cat-back systems is magnaflow, all stainless steel and priced decent. Im gonna go true duals cause I looking for free flowing with the supercharger. I like my slp loudmouth system but, its way to loud.
I have a question for you guys, ever since I went to Long tubes I've always had true duals with no back pressure whatsoever. How will the car run with Long Tubes and a Y-Pipe and Cat Back system? I have had true duals and long tubes for over 2 years and I am getting curious about having a quiet car again with bottom end torque.....anyone know what that's like? What's the best flowing quietest system? Thanks. -Tom.
Thread Starter
Teching In
Joined: Mar 2007
Posts: 37
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I'm running the TSP 3" True Duals with glass packs, they dump just before the rear axle. It's beyond loud. I have it coupled with the SLP LT's and it flows like a champ. I installed when I decided to run a larger stall and the 150 HP Wet Shot of N2O. The car is quick but it's very loud. I enjoyed it at first but it's been 2 years and I'm going deaf!
You'll have more power everywhere, including low end, if you keep the true duals. If you want it quieter, just swap mufflers to some Magnaflows. I have a buddy on here that uses them and his car is a LOT quieter than most true dual setups, and the car still runs nicely.
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No actually he is a Pointer/Bully mix. Nothing like a 90lb lap dog!! Oh, and to the OP I would say Magnaflow as well for the best all around sounding and good flowing cat back.
