$349.95
Everything you need to know about the product
Take your car audio system to the next level with Stinger Roadkill, the ultimate automotive sound deadening solution. Whether you're using factory or aftermarket speakers, Roadkill dramatically improves bass response, reduces vibration, and eliminates panel rattle — giving you clearer, louder, and more enjoyable sound.
Even high-end speakers can't perform at their best when mounted on thin, vibrating car panels. Factory door panels and speaker cavities are made from lightweight metal, which resonates and rattles under heavy bass or loud music. Stinger Roadkill mass-loads these surfaces, turning them into solid, acoustically tuned panels that deliver tighter bass and cleaner sound — even with your factory speakers.
See the video below for details on an accessory upgrade to a Toyota LandCruiser 79 Series, including footage of Stinger Roadkill installation.
Discover what makes our products industry leaders.
Mass-loads thin metal panels to provide a solid acoustic foundation, delivering tighter bass and cleaner sound from factory or aftermarket speakers.
Absorbs panel resonance and eliminates rattles for a noticeably quieter cabin.
Adds an insulating layer to treated panels, helping to moderate interior temperatures.
Self-adhesive backing means no tools required — clean, cut to size, and press firmly into place.
Designed for cold rolled steel (CRS), e-coated, and clear-coated panels including doors, floors, roof, boot, and firewall.
Nine sheets (18" x 32" each) provide 36 sq. ft. of coverage — enough for a thorough full-vehicle treatment.
A deep dive into our industry-leading technology and high-performance standards.
The RKX36B Bulk Kit contains 9 sheets of Stinger Roadkill Expert Sound Deadening Material, each measuring 18" x 32", for a total coverage of 36 sq. ft.
Yes. Clean the surface with wax and grease remover or methylated spirits, cut sheets to size, then press firmly into place. A Stinger Roadkill Roller Pack helps secure and mould the material for best results.
Absolutely. Roadkill improves the acoustic performance of both factory and aftermarket speakers by eliminating the panel resonance and vibration that cause distortion.
Stinger Roadkill Expert is designed for cold rolled steel (CRS), e-coated, and clear-coated metal panels — including doors, floors, roof, boot, and firewall.
Yes. The Bulk Kit is well suited to soundproofing vans, 4WDs, and fleet vehicles, as well as reducing engine and road noise in commercial setups.
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