REV9 Audi TT / TT QUATTRO (8J) 2008-14 Hyper-Street II Coilovers Kit w/ 32-Way Damping Force Adjustment(54.5mm) R9-HS2-033_14 Carbon Fiber G4+ and G4X plug-in ECUs

G4+ and G4X plug-in ECUs

Rev9 Hyper-Street ONE Coilovers for MINI Cooper / Cooper S / JCW (F55/F56/F57) 2014-22 are designed for tuners on a budget

 Idle ignition control

Subwoofer box specifications: Final impedance: 2-ohms

With law enforcement becoming ever more strict with modifying your vehicle with performance parts

REV9 Audi TT / TT QUATTRO (8J) 2008-14 Hyper-Street II Coilovers Kit w/ 32-Way Damping Force Adjustment(54.5mm) R9-HS2-033_14 Carbon Fiber G4+ and G4X plug-in ECUsHyper 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