Stock exhaust

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  • lajuz
    S2Forum Hobbyist
    • Jun 2008
    • 19
    • Country: Sweden

    #1

    Stock exhaust

    I have a stock exhaust with the middle section swapped to a 2,5" with a 100cell cat.
    How much can i push this exhaust? Can i do a rs2 upgrade without gaining to much backpressure?
    Current cars: Audi S2 Coupé ABY 1993
    Previous cars: Audi 200 20V, Audi 80 2.0E
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