Quote:
Originally Posted by sweetbmxrider
Mine sounded great with long tubes and no cats. Even better cutout open  |
Thanks, but i would imagine that it should sound better with headers and no cats. I was asking if someone here added a Magnaflow Muffler with no other mods to the exhaust system. My 1991 Formula L98 had a BORLA with Edlebrock headers and hogged out dual cats and it really had a nice rumble when most of those L98 engines did not sound that great compared to an LT1 or the LS1.
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1991 FORMULA 350-GONE BUT NOT FORGOTTEN
1 of 1,197 with L98 Option/13.79@100 mph
1994 25th ANNIVERSARY TRANS AM GT -1 of ONLY 2,000 made/ Only 128 made with a HURST 6-Speed Manual and 91 with T-Tops and Compact Disc/ K & N Filtercharger/Magnaflow Performance Muffler/Air Foil- ORIGINAL MINT Arctic White Ultra Rare SURVIVOR. DAYTONA 500 PACE CAR Decal Kit!
SOLD: 1989 Turbo T/A in 1991 it ran 12:18@115 mph
Last edited by edpontiac91; 05-27-2017 at 07:28 PM.
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