Bilstein 08-15 Smart Fortwo B12 (Pro-Kit) Suspension Kit - Front / Rear 1982-bmw-733i-base-esi5985940 This system contains Borla(r)'s Polyphonic

This system contains Borla(r)'s Polyphonic Harmonizer Technology which utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean

3" Offset Inlet/ 3" Offset Outlet

Fits All Wheel Drive vehicles

6L in your K5

Features Boryla's Polyphonic Harmonizer Technology which utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean

Bilstein 08-15 Smart Fortwo B12 (Pro-Kit) Suspension Kit - Front / Rear 1982-bmw-733i-base-esi5985940 This system contains Borla(r)'s PolyphonicBilstein B12 (Pro Kit) suspension kits include a complete set of Bilstein Performance dampers paired with Eibach (Pro Kit) springs that provide moderate lowering between 24 40mm (depending on application). These kits offer dampers and springs that are tuned for each specific application to provide the best fixed height lowering solution. Bilstein B12 (Pro Kit) suspension kits provide the perfect combination of suspension dynamics, quality and