B8 Performance Plus - Suspension Shock Absorber 1978-pontiac-firebird-formula-esi2026215 and increases horsepower and torque

and increases horsepower and torque

100 watts RMS x 2 at 4 ohms (400 watts peak)

The PowertraxPRO MX features unbeatable aluminum construction that stands up to the toughest conditions

Pirelli Scorpion Winter 305/40R20 112V XL (N0)

5in Leveling Kit is backed with a limited lifetime replacement warranty towards manufacturer defects

B8 Performance Plus - Suspension Shock Absorber 1978-pontiac-firebird-formula-esi2026215 and increases horsepower and torqueBilstein 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