Bilstein B4 OE Replacement 03-07 Volkswagen Polo Front Twintube Strut Assembly 2015-audi-a7-quattro-premium-plus-esi9253892 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

you can still count on our No-Drone guarantee

the original pioneers of high quality T-304 austenitic stainless steel (superior to T-409 or aluminized steel) free flow exhaust utilizes its patented award and race winning technology to deliver quality

The BORLA® sound of power

Bilstein B4 OE Replacement 03-07 Volkswagen Polo Front Twintube Strut Assembly 2015-audi-a7-quattro-premium-plus-esi9253892 This system contains Borla(r)'s PolyphonicBilstein B4 OE Replacement dampers are specifically engineered to be the best choice for maintaining the original ride quality of your vehicle, while meeting or exceeding OE standards. These dampers are the ideal choice for the driver looking to restore the original performance and handling of their vehicle, with the added benefit of world famous Bilstein quality. Restores original driving comfort, handling and safety High power reserves for maximum