Unitronic Midpipes - Audi / 2.5 TFSI EVO / 8Y RS3 / Mk3 TT-RSProduct Details: Unitronic Midpipes Audi 2. 5 TFSI EVO 8Y RS3 Mk3 TT RS Description Made from T304 stainless steel tubing and featuring T316 stainless steel flanges, these midpipes are direct replacement units to your factory secondary pipes. Give your 8V. 2 8Y RS3 or 8S TTRS a more sporty growl by eliminating the resonators on the factory midpipes! Features Benefits T304 Stainless Steel Tubing: Quality material that will outlast the life of your

Be sure to select correct Engine from options above

User adjustable compressor kick-on / cut-off pressures

Includes all parts required to install

Coat-Z Protective Coating - The Zimmermann Coat-Z brake disc provides a protective coating that prevents rust and corrosion

2000-2005 Audi A4 (mid year change be sure to verify part)

25:1 Compression ratio 2

We use UHMW in all our suspension bushings because it is self-lubricating

Fits your MK6 GTI

Top Compression Ring Thickness 1

Will NOT fit Sportwagen models

Rear Spring Rate: 801 lbs/in

OE Part # 0003301007 / 000-330-10-07 / 000 330 10 07