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2004 Audi S4

Facebook Marketplace
Listed byDavid Yu
Beverly, MA162,000 milesManual
Asking$17,000Listed Nov 9, 2026

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Summary
Engine replaced ~20k miles ago with a compression/leakdown-tested 4. 2 V8 (~100k miles); timing chain and RS4 guides done with all gaskets and o-rings, no leaks. Mods: long-tube headers, 2.
More details
5" stainless cat-back, intake flapper mod, SAI delete, Jackal stage 1 tune, JHM short shifter, lightweight flywheel, Raceland coilovers, Brembo 18Z BBK, powder-coated subframes. Recaro seats, B8. 5 flat-bottom wheel.
OEM wheels included.
Trait
Quantity
Most Recent Sale
Year
374 (50%)
10/11/2026
Color
Red
26 (3%)
4/30/2025
Transmission
443 (59%)
11/4/2026
—

Loading sold figures · last 12 months

Listing history

1 appearance
  • 11/9/2026
    Facebook Marketplace
    This listing
    $17k
Asking
$17k
Top 50% of live listings
Top 10% of B6 S4s in 2026
Top 50% of all listings in 2026
Share to TwitterShare to FacebookLast updated 11/9/2026

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