GOING WEBER! EFI SALE! megasquirt, injectors, s4 engine partout, garage sale and more

[Fidelity101]

All prices are EXCLUDING shipping:

Power steering pump came off of an S4 engine in an S5 car, likely an S4 pump.



$10 + shipping.


GREAT condition C weight rotor w/ oil control rings S4 NA 9.4:1 comp engine rotor






$50 + shipping

S4 stock NA engine irons, bigger pics upon request

might need .001"-.002" of lapping if that. just minor step wear parallel to spark plug location.

$20 per iron, AND if you want them streetported, add another 55 dollars and wait about a week

I also have a 1 good S4 NA rotor housing and 1 good S5 NA rotor housing, would like to trade one for the either so I can have a matching pair of good NA rotor housings.

Megasquirt setup



comes with both a USB to serial adapter w/ drivers and a 10 ft serial cable so if you have an older computer or newer computer you are good to go.

It is megasquirt2 VB3 with the dual VR installed so you can run an unmodified CAS. Built for mazda IAT stock sensor and GM coolant temp sensor as well as E-fan control. This should already have a basemap in it to get it started but this is sold AS IS, I didn't build it. someone else did who has built a few before and I've heard the car start on this but I'm pretty sure my harness is a hack job so I won't sell that, you can buy a new DB37 connector from DIYautotune for pretty cheap. I can toss in a few electrical connectors if needed.

$300 + shipping

S5 UIM and dynamic chamber with VDI actuator




I have an S5 or S4 BAC, whatever you prefer. Most of the vacuum lines have been plugged. The manifold is port matched to the dynamic chamber and includes the TB gasket. This is painted with some high temp ceramic paint but I think it could use another coat from all the man handling.

$40 + shipping

S4/S5 NA PORTED AND POLISHED intake elbow with BRAND NEW K&N intake filter



Flow tested the elbow and got gains in CFM, 0 miles and hours have been on that filter, they retail new for about 40.

$40 + shipping

S5 Throttle Body With Throttle position sensor (TPS) ported and polished



TPS is in great shape and plates are modified to open to 100% for WOT Flow tested for gains.

water bottle not included (unless you really want it)

$100 + shipping

S4 NA Low impedance injectors on S5 fuel rails, ultrasonically cleaned and flowed and balanced.



$110 + shipping


parts are located west of Chicago, I have some random intake manifolds and maybe some other parts so feel free to ask me if I have anything for you.

my email is fidelity101@gmail.com
so if my paypal,

easiest way to reach me is email