Does flowmaster make a 3 inch into dual 2.5 inch catback?
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Joined: Feb 2003
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From: Glen Allen, VA
Does flowmaster make a 3 inch into dual 2.5 inch catback?
Does flowmaster make a catback exhaust system for 86 to 90 f bodys with the 3 inch slip fit cat that has dual 2.5 inch outlets?
Joined: Mar 2000
Posts: 43,187
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From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
According to http://www.flowmastermufflers.com/web10/pages33-34.pdf , both the 17233 American Thunder and 17151 Force II are 3" in, dual 2.5" out.
Look them up on Summitracing.com (put "flo-" in front of each number and search), the Force II is single outlet. But, they say the American Thunder is 3" in/dual out (no outlet size given).
Who ya gonna believe?
Look them up on Summitracing.com (put "flo-" in front of each number and search), the Force II is single outlet. But, they say the American Thunder is 3" in/dual out (no outlet size given).
Who ya gonna believe?
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