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Valved Cat-Back Exhaust System with Smartbox Bluetooth Controller Fits Select Audi S3 Sedan [Brushed Stainless Steel]
InfoVehicle Info Needed
XFORCEPART NUMBER: 881-J000561

Valved Cat-Back Exhaust System with Smartbox Bluetooth Controller Fits Select Audi S3 Sedan [Brushed Stainless Steel]

$1,79910
ShippingShips on 11/13/2026
Lowest PriceLowest Price Guarantee

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Valved Cat-Back Exhaust System
  • 2015-2020, 2022-2027 Audi S3 Sedan
  • 3 in. Mandrel-Bent Tubing
  • Smartbox Bluetooth Valve Control
  • Quad 4 in. Double-Wall Polished Tips
  • 304 Stainless Steel
  • Brushed Finish
  • Sold as a Kit

    This XFORCE cat-back exhaust system for 2015-2020 and 2022-2027 Audi S3 sedans (8V and 8Y) pairs a VAREX valved rear muffler with the Smartbox Bluetooth controller, giving wireless control of the exhaust valve through the XFORCE app. The 3 in. mandrel-bent 304 stainless steel tubing carries a drone canister tube and finishes in quad 4 in. polished double-wall tips.

    XFORCE ESAS38YSVKSB Valved Cat-Back Exhaust System Features:

    • Fits 2015-2020 and 2022-2027 Audi S3 Sedan
    • Smartbox Bluetooth controller operates the exhaust valve from the XFORCE app
    • VAREX valved rear muffler switches between quiet and sport sound levels
    • 3 in. mandrel-bent 304 stainless steel tubing with brushed finish
    • Drone canister tube for reduced cabin drone
    • Quad 4 in. double-wall tips in polished stainless steel
    • Direct bolt-on installation with all hardware included
    • Part TypeExhaust System
    BrandXFORCE
    Package Height15.0
    Package Width16.0
    Package Length46.0
    Weight48.0 PG
    Part CategoryPerformance Parts
    Muffler Body MaterialStainless Steel
    Exhaust Tip WallDouble Wall
    Exhaust Tip Quantity4
    Exhaust Tip FinishPolished
    Valve IncludedYes
    MaterialStainless Steel
    Main Piping Diameter3 in.
    Exhaust Tip MaterialStainless Steel
    Muffler Body ShapeOval
    TypeCat-Back
    Valve TypeXFORCE VAREX
    Tip ShapeRound
    Exhaust Tip Diameter4 in.
    Part FitmentDirect Fit
    FinishBrushed
    Grade TypePerformance
    Vendor Part NumberESAS38YSVKSB
    Package Qty1
    Package TypeEA
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning