Wavetrac Differential - Porsche / Audi / 944 / QuattroFits: Porsche 944 1986 and up (including turbo)* Audi Front Coupe GT, 4000 Quattro, Quattro Coupe (016 093 5speed manual trans).*Porsche 944 turbo and turbo S models with OEM LSD and trans oil cooler option must convert to open diff style drive gear, part number 016. 115. 165A and rollpin N. 100. 792. 01*Includes bearing spacer for small end side of the differential, only needed on some modelsWavetrac diffs are state of the art helical gear

0 (E61) Manual 2004 thru 2010

resulting in quicker turbo spool

- A significantly improved cooling performance for up to 20° cooler intake air temperatures

the factory bump stops can be used to limit the chance of rubbing

If you want a gauge that looks and acts like a stock gauge for your Mk6 GTI/Golf/Jetta or your B6 Passat

Includes integrated O2 sensor bung in factory location

And with less restriction there is a slight horsepower and torque gain as well

Part #'s101-000-062-AB / 101000062 AB / 101 000 062 AB / 101000062AB101-905-600-C / 101905600 C / 101 905 600 C / 101905600CNGK Part #'sPZFR5D117968

Unitronic offers multiple ECU calibrations suitable for safe use with the stock TCU calibration in a limited torque format

(20) N91071701 - Hex Bolt M6x25 (Genuine VW)

the operation of the valve position progress circle is such a pleasure to look at

( NOTE: The secondary airflow code can only be defeated with software)