BILSTEIN 46-189592 Pro-Kit B12 (R4) AUDI TT (8N3) ymm_31 The Polyphonic Harmonizer uses patented

The Polyphonic Harmonizer uses patented units with pipes of varying diameters and lengths to create multiple exhaust notes that harmonize for a clean

paddle shift) RWD

Description BILSTEIN 46-180100 Suspension Kit

Description BILSTEIN 24-027588 Rear Shock Absorber B8 Performance Plus

and an oversized K&N Washable High-Flow Cotton Air Filter for optimal airflow

BILSTEIN 46-189592 Pro-Kit B12 (R4) AUDI TT (8N3) ymm_31 The Polyphonic Harmonizer uses patentedDescription BILSTEIN 46 189592 Suspension Kit, springs shock absorbers B12 Pro Kit BILSTEIN B12 is a sport suspension designed for those seeking to lower or raise their vehicle while improving ride dynamics and comfort. This system combines high performance BILSTEIN gas pressure shock absorbers with high quality performance springs, resulting in a complete sport suspension with vehicle specific characteristics. The BILSTEIN B12 delivers noticeably