Borla 16-24 Infinity Q50 (Auto V6) S Type Cat Back - Black Chrome Tip GT3 Part No: SiennaThunder-RD

Part No: SiennaThunder-RD

Replaced OEM plastic tank

Easily slips over the windshield frame with the soft top and frame lowered for a proper

Every lug nut and wheel lock is fully machined from restricted chemistry steel made specifically for McGard and through-hardened for its unsurpassed level of safety

Borla 16-24 Infinity Q50 (Auto V6) S Type Cat Back - Black Chrome Tip GT3 Part No: SiennaThunder-RDThis 2. 5" diameter True Dual BORLA Cat Back system was designed specifically for the Q50. It features a Merge X Pipe and Borla's patented Polyphonic Harmonizer technology for increased performance and improved sound with no drone inside the vehicle. BORLA'S Polyphonic Harmonizer Technology utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean, rich, full bodied