$14,000 – Dubuque, IA:


OBD 2 12v Vr6 with 98k miles
ARP Rod Bolts
Head spacer
ARP Head Studs
Full ferrea valvetrain stock size in ported head.
288 Techtonics Tuning Camshafts
New chains, guides, thermostat, thermostat housing,
Fluidampr crank pulley
No ac or power steering(rack is looped)
Modified cooling hoses hardlined for stock s4 radiator
4 fan setup with two 7″pushers above the intercooler and 2 pull below one 12″ and one 8″
Custom engine mounts with ECS oem s4 mounts
Modified aluminum valve cover with dual 10an ports for catch can
Custom catchcan that needs to be finished back up
oem obd2 vr6 throttle body
Custom intake manifold with oem aluminum lower intake welded to a transition and boxed in with supports
vacuum distribution block mounted on firewall
Mk4 coolant bottle located in the cowl
motorcycle battery located in the cowl
blue igniter plug wires with Denso ik24 on oem mk3 ignition coil
Early b5 pedal assembly for cable throttle
Modified oem mk3 steel oil pan


Id2000cc injectors
034 fuel rail
All fittings are mostly Fragola with some IE and Aeromotive
-8 ptfe lined feed
-6 ptfe lined return
Fuel lab pressure regulator
IE dual 044 surge tank mounted into the space were the evap is contained in the center of the spare tire well under the car.
AEM fuel pump in 034 basket in the stock fuel pump location
Fuel filter before surge and fuel filter after surge tank.
VEMS/Lugtronic standalone ecu mounted in the glovebox using a modified harness from lugtronic (originally for ce2 fusebox) with raychem heat shrink.
NTK AFRM wideband mounted in the cup holder position
AWE vent mount boost gauge


4.5″x12″x24″ Garret intercooler core with Treadstone modified cast endtanks
3″ intercooler piping with 50mm tial bov
Bullseye s366 with a divided .76 ar t3 housings 6 bolt outlet
Kinetic manifold w/2 bolt tial 38mm wastegate
Wastegate routed and dumped through a custom trim ring in the front bumper.
3.5” SS downpipe routed into an awe twin 1 exhaust
-10an return line
-3an feed line


O34 aluminum flywheel with tilton twin disk cintered iron clutch.
034/oem vr6 to 01e adapter
034 high output starter
New second gear installed with a jhm transmission rebuild kit
New oem center driveshaft
034 street density transmission mounts
ecs rear differential mount


St coilovers
oem rotors and hawk hps pads
Replaced one rear tie rod and brake caliper recently
oem ultrasport wheels

This was a customer’s build, originally. He ran it once at the track and took out the usual…the 1-2 shift collar. I bought it from him, as he didn’t want to continue with the project, and I proceeded to fix the transmission by contacting JHM and buying their rebuild kit and the new second gear. We rebuilt the transmission and reinstalled it. I also had it tuned, for E85, by Brian Coombs who does a LOT of VRT cars. It now has more e-fans added and wired in, as well as a boost controller. I lowered it, slightly, with ST coilovers, too. The rear left window regulator is bad but it has a replacement sitting inside of it. The heater/AC controls also don’t work. It pops fuses when powered on. It also needs a custom oil catch can, as the old one was accidentally removed and then damaged beyond repair by the previous owner. The idle control needs to be wired, too. The last two items are in the process of being looked into and straightened out. An attempt to get it dyno’d or maybe a track run is probable as well.

Looking for $14k OBO.

Thanks for looking!
2001 Audi S4 Quattro
condition: good
cylinders: 6 cylinders
drive: 4wd
fuel: gas
odometer: 98000
paint color: red
size: full-size
title status: clean
transmission: manual
type: sedan “

Source: https://dubuque.craigslist.org/cto/d/2001-red-b5-s4-6spd-12v-vr6/6585382611.html