Proudly serving Porsche owners throughout the Inland Empire including Montclair, Ontario, Claremont, Upland, Rancho Cucamonga, Pomona, San Dimas, and Riverside, CA.
Conveniently located at the 10 fwy and Central Ave exit.
Aftermarket Performance Parts for Porsche
Collection: Suspension Upgrades for Porsche
Coilovers, Springs, Shocks, and Chassis Upgrades
Take control of your Porsche with precision-engineered suspension upgrades. Our collection includes adjustable coilovers, shocks, springs, and camber plates, as well as advanced chassis and linkage components for next-level tuning. Each part is selected to improve handling, responsiveness, and stability, giving you complete confidence on the street or track.
Professional Porsche Suspension Installation Available
911 Design offers professional installation and setup for Porsche suspension upgrades including coilovers, lowering springs, sway bars, and performance alignment components. Our certified expert Porsche technicians can help properly configure your suspension for both street driving and track performance.
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KW Suspensions V1 Coilovers - Porsche 993
Regular price $3,344.00Regular priceSale price $3,344.00 -
KW Suspensions V1 Coilovers - Porsche 996 Carrera and Turbo
Regular price From $3,344.00Regular priceSale price From $3,344.00 -
KW Suspensions V1 Coilovers - Porsche 997 Carrera (excl. Convertible) with PASM
Regular price $3,494.00Regular priceSale price $3,494.00 -
KW Suspensions V3 Coilovers - Porsche 993
Regular price $4,584.00Regular priceSale price $4,584.00 -
KW Suspensions V3 Coilovers - Porsche 996 GT3
Regular price $5,894.00Regular priceSale price $5,894.00 -
KW Suspensions V3 Coilovers - Porsche 996 Turbo
Regular price $5,474.00Regular priceSale price $5,474.00 -
KW Suspensions V3 Coilovers - Porsche 997 Carrera w/o PASM
Regular price $4,584.00Regular priceSale price $4,584.00 -
KW Suspensions V3 Coilovers - Porsche 997 Turbo w/o PASM
Regular price $5,474.00Regular priceSale price $5,474.00 -
Ohlins Road and Track Coilovers - Porsche 718 Cayman/Boxster
Regular price $4,100.00Regular priceSale price $4,100.00 -
Ohlins Road and Track Coilovers - Porsche 911 991 Carrera / 4 / S / Turbo
Regular price $4,500.00Regular priceSale price $4,500.00 -
Ohlins Road and Track Coilovers - Porsche 911 992 Carrera / 4 / S / Turbo
Regular price $4,800.00Regular priceSale price $4,800.00 -
Ohlins Road and Track Coilovers - Porsche 911 996 Carrera RWD
Regular price $4,500.00Regular priceSale price $4,500.00 -
Ohlins Road and Track Coilovers - Porsche 911 997 Carrera RWD
Regular price $4,300.00Regular priceSale price $4,300.00 -
Ohlins Road and Track Coilovers - Porsche 981 Cayman/Boxster
Regular price $4,100.00Regular priceSale price $4,100.00 -
Ohlins Road and Track Coilovers - Porsche 986/987 Cayman/Boxster
Regular price $4,100.00Regular priceSale price $4,100.00 -
Ohlins Road and Track Coilovers - Porsche 996 Carrera 4 / 4S / Turbo / Turbo S
Regular price $5,400.00Regular priceSale price $5,400.00