shawn87gta

iTrader: (1)

I'm planning to make some decent hp with my induction & heads mod's, and I want to go to 3" cat-back. I have a Vortex muffler now (cherry bomb) and it's too loud. I'd like it to be just slightly louder than stock - more subtle than most of you want - I'm 38 and feel like a total ******* with this way-too-loud muffler. I also want my car to be more of a sleeper by being quieter.

I've read that the Dynomax system is not very loud, but flows good. Does Dynomax make a 3" cat-back? How does this compare to other quieter brands, in both performance and cost?

Thanks,
Shawn

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87 GTA, auto w/2100 stall, 3.27 rear, L98 .020 over,Comp 269HR cam & 1.5 roller tips, ported heads, 52mm TB & airfoil, siamesed SLP runners, port matched plenum, ported intake, Edelbrock TES, AFPR, MSD 6A/Blaster coil, MAF screens, cold-air induction, heated O2, Ed Wright Fastchip.
Soon: ported/polished: Super Ram, Accel intake, Sportsman II's w/1.6 rr's - & burning my own proms.

ChrisR

I live on in Army housing. I go to work @ 5 A.M. I had a cherry bomb on my car too at one point, it was god-awful loud. Then I just did a quick fix and put a cheap-o Summit muffler on it. It did not quiet it down, not on bit. Then I got the whole Dynomax cat-back. 3" mandrel bent. It is quiet and flows really good. I would love a Flowmaster, but I would have lots of complaints and I don't want to live off post just yet. SO, I had to get the quiet one instead. It was easy to install too.

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1987 GTA 350,rebuilt in 1998. new heads, Heddman headers w/y-pipe, Dynomax cat-back system, 45,000 coil, accel plug wires and cap&rotor, k&n, b&m shift kit and trans cooler, modified mass airflow sensor, manual fans switch. MSD 6A yet to be installed. No time slip.

1993 Bonneville SSE ALL STOCK. 98,xxx miles and stil counting...plan to install K&N and Flowmaster 80 series

BigMike 92 Z28

Flowmaster has a DeltaFlow series that is a real quiet at idel and when your just putting around but when you get on it its pretty loude- Also it sounds a little different thatn all other flowmasters- In fact i like the way it sounds

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1992 Z28 W/5.7L. Teal with unpainted cowl hood,18" Billet Specialities Rims,Eibach Sportline Springs, Leather int., B&M Mega Shifter, Headman Headers, Flows,No Cats,K&N,HyperTech air foil,Custome Burned Chip,MSD Ignition,Shift Kit, Billet Corvett Servo my Back License plate reads "ALL UL C"
Here's a pic of my car
http://www.geocities.com/jonnyarson/maro.jpg