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I was looking in the dynomax catalog at work and saw a 2 1/2 in and out and 4" race use only muffler. My brother told me that putting this in place of my gutted cat would increase back pressure. For $35.00 I would definately do this. Has anyone done this or think it would work.
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1995 Pontiac Firebird 3.4L <br />TA front bumper, TA rear bumper, 98-02 Honeycomb tailights, GM Ram Air hood, 2k C5 18X9.5 Corvette rims all the way around, custom autoloc shaved handles, camaro two tone interior, silver badging, clear front marker lenses, RK sport headers, gutted cat, dynomax dual exhaust, Rear disc rearend, Richmond 3.73 gears, Zexel torsen LSD, Cross drilled front rotors, 2 12\" MTX thunder 8000s, Clarion 400W amp, MTX 5 1/4 <br />Components, thunder 4262 amp, pioneer head unit, Hypertech power programmer (Yes it does exist) -
You talking about one like in the race section here http://www.dynomax.com/mufflers.stm ?
The 2.5 will probably increase back pressure a little and quiet the exhaust a bit, especially at cruise (but then again I don't know what your current exhaust setup is).Matt<br />2000 Firebird<br /><br /><a href=\"http://www.fullthrottlev6.com/forums/index.php?\" target=\"_blank\">FullThrottleV6.com</a> -
ttt1995 Pontiac Firebird 3.4L <br />TA front bumper, TA rear bumper, 98-02 Honeycomb tailights, GM Ram Air hood, 2k C5 18X9.5 Corvette rims all the way around, custom autoloc shaved handles, camaro two tone interior, silver badging, clear front marker lenses, RK sport headers, gutted cat, dynomax dual exhaust, Rear disc rearend, Richmond 3.73 gears, Zexel torsen LSD, Cross drilled front rotors, 2 12\" MTX thunder 8000s, Clarion 400W amp, MTX 5 1/4 <br />Components, thunder 4262 amp, pioneer head unit, Hypertech power programmer (Yes it does exist)Comment
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