KW Variante 1 Opel Kraftstoffpumpe Helix 63 5mm Einmassen-Stahl Abgastemperatur Duplex Duplex 90mm Downpipe 63 5mm 76mm Downpipe KW Variante 3 63 5mm Anlage 76mm Ladeluftkühlerk Carbon Duplex-Sportend 90mm KW Variante 1 Sportendschalld 76mm Vorderrohr 76mm Duplex 63 5mm Anlage 76mm Downpipe 70mm VKER Opel 76mm Downpipe 63 5mm 90mm Duplex Sportendschalld 63 5mm Anlage KW Variante 2 Helix 76mm Vorderrohr 90mm 63 5mm 90mm Downpipe Sportendschalld 90mm Downpipe 76mm Wavetrac Duplex-Sportend Sportendschalld 63 5mm Anlage Helix