stock y exit is 2.5in, topseed is 2.7in
it really is a great sounding system
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Stillen G3 | Berk HFC | Megan Y-Pipe | Top Speed Y-Back | Braille Relocate | 4.08 Frontier Gears | Quaife LSD | Enkei RPF1 | Conti DW | Redline Fluids | Swift Springs
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