REV9 Audi A4 / A4 QUATTRO (B8) Sedan 2009-16 Hyper-Street II Coilover Kit w/ 32-Way Damping Force Adjustment R9-HS2-062_1 Caps  Open or Closed Loop

 Open or Closed Loop Boost Control

Boost control referenced to gear

Though it’s meant as a handheld a simple Dual-T bracket can be added to allow mounting on a variety of inexpensive Dual-T mounts

Rev9 Hyper-Street ONE Coilovers for Nissan Maxima (A34) 2004-08 are designed for tuners on a budget

REV9 Audi A4 / A4 QUATTRO (B8) Sedan 2009-16 Hyper-Street II Coilover Kit w/ 32-Way Damping Force Adjustment R9-HS2-062_1 Caps  Open or Closed LoopHyper Street II coilover suspension upgrade features mono tube shocks with 32 clicks rebound settings and full length adjustable. Mono tube shocks provides larger capacity for gas and oil to improve comfortable level of typical lowering vehicle. Special 32 clicks of valving allows user to fine tune rebound force settings. Independent spring tension and full length adjustable allows drop without sacrifice comfort by shorten pitch distance. Full Steel