KW Suspension Coilover Kit V3 - BMW 5 Series (E34) 11/1991+ (Struts in Exchange) 1979-toyota-corolla-esi5549586 The system contains BORLA®'S Polyphonic

The system contains BORLA®'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

4-ply 45 Degree 3" Silicone Coupler with COBB Logo

88 dB left / 89 dB right)

Year Make Model Submodel 2015-2016 Audi A3 TDI Premium 2015-2016 Audi A3 TDI Premium Plus 2015-2016 Audi A3 TDI Prestige 2015-2018 Audi A3 Quattro Premium 2015-2018 Audi A3 Quattro Premium Plus 2015-2018 Audi A3 Quattro Prestige 2016-2018 Audi A3 Sportback e-tron Premium 2016-2018 Audi A3 Sportback e-tron Premium Plus 2016-2018 Audi A3 Sportback e-tron Prestige 2015

The COBB Tuning 3-Port BCS features 1/8" low-profile barb fittings to keep the unit compact and are nickel coated for corrosion resistance

KW Suspension Coilover Kit V3 - BMW 5 Series (E34) 11/1991+ (Struts in Exchange) 1979-toyota-corolla-esi5549586 The system contains BORLA®'S PolyphonicThe KW Variant 3 is KW's do it all performance coilover: an inox line stainless steel kit with independently adjustable rebound and compression damping, so handling can be tuned for road or track without giving up everyday comfort. Features Independent rebound damping 16 clicks Independent compression damping 12 clicks Stainless steel inox line strut housings for corrosion resistance Stepless, height adjustable lowering via composite spring perches