ACT 04-09 Audi S4 B6/B7 XACT Flywheel Streetlite NO-DISCOUNT Resi shocks also allow for

Resi shocks also allow for more responsive performance by reducing aeration (foaming) of the internal fluids by separating it from the nitrogen gas charge

4L (2RZFE) RWD

including new shroud hardware

Besides being higher

ACT 04-09 Audi S4 B6/B7 XACT Flywheel Streetlite NO-DISCOUNT Resi shocks also allow forManufacturer Part # : 600950 Associated Comments Noticeably improved engine response and acceleration, OE to mild gear rattle; Heat treated forging for strength and toughness, induction hardened ring gears for maximum life; One piece construction allows less opportunity for failure and provides uniform efficient heat transfer from the clutch disc. No more warped inserts or loose ring gears; Recommended for street and race use; Forged, CNC machined and