MagnaFin Magnetic Stone Guards

Protect your Porsche
from rock chips.

  • Install or remove
    in seconds

  • Goes over factory
    stone guards or PPF

  • Track tested at
    go-to-jail speeds

For road trips, track days or everyday.

MagnaFin Deep Black magnetic stone guard on Viper Green Porsche 911 GT3RS, on a race track.
Yellow Porsche 991 Speedster with MagnaFin brand magnetic shark-fin style stone guards.
Guards Red Porsche 991 GT3 protected for track day with Deep Black MagnaFin brand magnetic rock guards.
Three 911 GT cars tackling an s curve all sporting MagnaFin magnetic stone guards to protect them from rock chips while driving the infamous Tail of the Dragon.
A Viper Green Porsche 992 sports car with black WrapFin stone guards parked on a paved surface against a beige panel wall at golden hour.

Find your car

Close-up of a yellow sports car's front wheel and side panel, featuring a black accent, in a garage setting.

Shop 911

Close-up of a silver sports car's wheel, tire, and front fender with vent details.

Shop Cayman/Boxster

Close-up of a car's rear wheel and fender. The tire is a continentally branded tire mounted on a multi-spoke alloy rim with a Porsche logo in the center. The car has a glossy dark paint finish with a small, matte black side vent or fender flare.

Cayman/Boxster

Shop 944

Yellow, faded, or cracked factory stone guards? Cover them with MagnaFins

Close-up of a silver car's front wheel and fender with visible scratches.
Close-up of a black car's side vent and tire in sunlight.