Oldsmobile
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X110 Goerlich XLerator Performance Muffler - 2.5" Inlet/Outlet
$85.00All welded and aluminized performance muffler. Highest flow rating of all performance mufflers. No raspi-ness or annoying resonance. All RPM agressive exhaust note. Approx 10 db quieter than Flowmaster 40 series.2.5" Inlet/Outlet
Noise rating 7.5 on 10 scale. Learn More -
X111 Goerlich XLerator Performance Muffler - 3.0" Inlet/Outlet
$85.00All welded and aluminized performance muffler. Highest flow rating of all performance mufflers. No raspi-ness or annoying resonance. All RPM agressive exhaust note. Approx 10 db quieter than Flowmaster 40 series.3.0" Inlet/Outlet
Noise rating 7.5 on 10 scale. Learn More