Solo Motorsports is your dealership alternative for servicing German vehicles such as BMW, Mini, Mercedes-Benz, Porsche, Audi and VW.
We have two convenient locations in Metro-Atlanta:
Solo Motorsports #1
6000 Jimmy Carter Blvd.
Norcross, GA 30071
(404) 910-5211
Solo Motorsports #2
5779 State Bridge Rd.
Johns Creek, GA 30022
(470) 282-5990
Email: shop@solomotorsports.net

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Solo Motorsports / B5 S4 2.7T Tuning

B5 S4 2.7T Tuning

We offer a full line of tuning solutions for the B5 S4 (2000 – 2002). We offer industry leading performance.


  • *Tuning Stages:

    • $

    *Octane/Fuel Type:

    • $

    *Model Year:

    • $

    *Transmission Type:

    • $

    Sensor Deletes (off road use only):

    • 50 $
    • 50 $
    • 50 $
    • 50 $
    • 100 $

    *Water/Meth Tuning:

    • 50 $

    *Injector Size:

    • $
    • $

    *SMS- Port (if not included):

    • 250 $

    Additional Files:

    • 100 $
    • 100 $
    • 150 $
    • 150 $
    • 150 $
    • 150 $

We offer a full line of tuning solutions for the B5 S4 (2000 – 2002)

    • Stage 1  tune designed to work with a stock vehicle with upgraded diverter valves. E85 tuning option is not available for this product.


    • Stage 2   includes rear o2 code out. It is designed to work on a vehicle with a full exhaust with stock fueling and turbo with upgraded diverter valves. E85 tuning option is not available for this product. Upgraded intercoolers recommended.


    • Stage 3F  is designed to work on a vehicle with a Frankenturbo, 550cc injectors, Stock Maf housing and full exhaust. Upgraded intercoolers recommended. 


    • Stage 3 is designed to work on a vehicle with a K04 or Frankenturbo, full exhaust, 550cc or 750cc injectors, and 85- 90mm Hitachi maf housing. Upgraded intercoolers recommended. Hitachi maf required. SMS-Port Included! 


  • Stage 3+ is designed to work on a vehicle with a full exhaust, upgraded diverter valves, Big Turbo SRM, Tial 605’s/770’s, Gt28’s, Single Turbo, 90mm to 100mm hitatchi maf housing or upgraded hpx blow through maf, 550cc, 750cc, 1000cc, or 1200cc injectors, and upgraded fuel pump(s). E85 tuning is available for this product. Upgraded connecting rods are required, please ask for details.Hitachi maf required. SMS-Port Included! 


The SMS-Port is the most effective tool for flashing your factory ECU thru the OBDII port. It will enable you to flash your car’s ECU with performance software in just minutes. The SMS-Port can be connected to your PC with the included cables. It allows you to read and flash the factory ECU. The flash loader holds up to 10 tuned files, and 1 stock file.  You decide when and where to flash your files.

If your ECU is not stock, you may need to send it in for recovery back to stock form for pairing with SMS-Port.



STAGE 1230whp/295 wtqN/AN/AN/A
STAGE 2242whp/316wtqCLICKN/AN/A
STAGE 3-255whp/330wtqN/AN/AN/A
STAGE 3F280whp/350wtqN/AN/AN/A
STAGE 3380whp/400wtqCLICK430whp/450wtq
STAGE 3+430-550whp/420-500wtqCLICK550-800whp/420-700wtqCLICK



-Power is delivered smoothly weather you have a manual or a dsg transmission- 

-Factory speed limiter removed-

-Improved fuel economy-

-Tuning optimized for your fuel octane/type-

-Increased power and torque throughout the rev range-





Additional information

Weight2.00 lbs
Dimensions4.00000000 × 8.00000000 × 10.00000000 in

100 Octane File, 104 Octane File, 110 Octane File, 91 Octane File, 93 Octane File, E85 File


Automatic, Manual


No, Yes


2000, 2001, 2002


No, Yes


100 Octane, 91 Octane, 93 Octane, E85


EVAP Delete, Rear O2 Delete, Secondary Air Delete, Sensor Delete Package (Includes all deletes)


85mm, 90mm, 95mm, Stock


1000cc, 550cc, 750cc, 1200cc, Stock


Stage 1, Stage 3, Stage 2, Stage 3F


Solo Motorsports