EGR Valve (Kombi Valve) | B6 A4 | B5.5 Passat 1.8TAlso known as secondary air injection pump. Quality OEM VW Audi part. 06B131101K or 06B131101H. FITS: All 2001 2005 Audi A4 1. 8T, 2001 2005 VW Passat 1. 8T

Includes Flange O-Ring

Includes quantity two (2) rear rotors for left and right side

OE Sport Springs offer a mild lowering to cleanup that "too high-rally-stock look

0 (E90) 2007 thru 2008

Our billet aluminum smog pump fitting is included for clean looks and easy installation

4mm in diameter

904761904762 lbsWeight: 1

The flywheel ring gears are heated then pressed on and secured with grade 8 button screws

Includes: Sport Cat-Pipe with 200 CPSI Catalytic Converter

this oil layer is just one molecule thick

Factory Catalyst Position:

ECU Performance Software recommended