Bilstein B8 17-19 A4/A4 Quattro / 18-19 S4/S5 18-20 A5/S5 Sportback w/ Sport Susp 49mm Front Shock Gauges & Pods>Gauge Components Aggressive Sound: A free-flowing stainless

Aggressive Sound: A free-flowing stainless steel muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque

tuned and dyno-tested to fit specific Mazda RX-8 models

They provide your engine with the largest amount of high-flowing air

100% hand TIG-welded for long lasting strength and durability

and solidly mount the rear subframe chassis

Bilstein B8 17-19 A4/A4 Quattro / 18-19 S4/S5 18-20 A5/S5 Sportback w/ Sport Susp 49mm Front Shock Gauges & Pods>Gauge Components Aggressive Sound: A free-flowing stainlessBilstein B8 Performance Plus dampers are a performance upgrade to OE dampers designed to be paired with aftermarket lowering springs. These dampers offer application specific valve settings with a monotube design to bring out the best handling performance of a vehicle. Each damper is rigorously tested for quality that meets or exceeds OE standards. B8 Performance Plus dampers are the ideal solution for pairing with a lowering spring for improved