MANLEY 46990-6 Piston Ring 99mm (1.2mm / 1.5mm / 3.0mm) ymm_7 900 rpm have been recorded

900 rpm have been recorded on the Akrapovič dyno when tested against a Porsche 718 Cayman GT4 RS with a standard stock exhaust

Description BORLA 140100 Cat Back Exhaust System A4 2002-2008

The result is an optimised intake system which delivers noticeable performance gains consistently

Filter cleaner and oil sold separately

MANLEY 46990-6 Piston Ring 99mm (1.2mm / 1.5mm / 3.0mm) ymm_7 900 rpm have been recordedProduct Market: Sport Compact Bore Diameter: 98. 00 MM Emissions Code: 3 Additional Info: Napier style second rings Product Type: Engine Piston Ring Set Installation Type: File Fit Top Ring Width: 1. 20 MM 2nd Ring Width: 1. 50 MM Oil Ring Width: 3. 00 MM Oil Ring Tension: 9 13 LBS Top Ring Type: Premium Steel