Car Installation Parts & Accessories

Separate your secondary audio battery from your vehicle's power system with this 200-Amp Battery Relay and Isolator by Stinger. High-current relays integrate reliably and efficiently into your audio system to prevent primary battery discharge. The SGP32...

Protect your car audio system from damage with this 300-Amp Circuit Breaker by Stinger. The SGP90300 features direct connection ports with included adapters that accept 1/0GA and 4GA wire for flexibility during installation and a water-resistant housing...

Upgrade your vehicle’s audio system with this 4000 Series 1/0GA Power Amplifier Wiring Kit for Car Audio Systems up to 3400W/250A by Stinger. The SK4201 features oxygen-free copper wires to provide uninterrupted power transfer and a matte-finish...

Upgrade your car stereo system with this Stinger 4000 Series 10GA Complete Amplifier Wiring Kit for Car Audio Systems up to 300W/30A. The SK46101 features pre-terminated power connections to provide reliable performance and tinned conductors to resist...

Upgrade your vehicle’s audio system with this 4000 Series 4GA Power Amplifier Wiring Kit for Car Audio Systems up to 1500W/150A by Stinger. The SK4641 features tinned conductors to provide corrosion resistance and durability while the...

Supply electricity to your car audio system with this Stinger 4000 Series 4GA Power Amplifier Wiring Kit for Car Audio Systems up to 1500W/150A. The SK4241 features oxygen-free copper wire for uninterrupted power transfer and tinned conductors to provide...

Install a new vehicle audio system with this Stinger 4000 Series 8GA Complete Amplifier Wiring Kit for Car Audio Systems up to 600W/60A. The SK4681 features Tru-Spec cables and oxygen-free copper wires to offer excellent power transfer capabilities and...

Make quick work of your next car audio system installation project with this Stinger 6000 Series 8GA Complete Amplifier Wiring Kit for Car Audio Systems up to 800W/70A. The SK6681 features Tru-Spec cables and wires made with oxygen-free copper for robust...

Enhance the performance of your car audio system with this Stinger 6000 Series 8GA Power Amplifier Wiring Kit for Car Audio Systems up to 800W/70A. The SK6281 features oxygen-free copper wires to help provide an uninterrupted power supply while...

Upgrade your vehicle audio wiring with this 9000 Series 17' Audio RCA Cable by Stinger. The SI9217 features continuous connection construction and compact, split-tip machined metal connectors to offer reliable signal transfer for better audio...

Install a new car stereo system with this 9000 Series 6' Audio RCA Cable by Stinger. The SI926 features six oversized OFC conductors and continuous connection construction to offer lossless sound transfer as well as twisted pair winding patterns to...

Enhance the performance of your car audio system with this Power Distribution Block by Stinger. The SPD513 features a daisy-chain design with two 4GA inputs and four 8GA outputs to help effectively balance power levels between your audio components. This...

Easily add vibration damping materials to your vehicle with this RoadKill Application Roller Tool by Stinger. The RKROLLER2 features a large urethane roller head ideal for smoothing out sheets of sound deadening material. This roller tool also features a...

Gain clear, articulate bass from your vehicle’s audio system with this RoadKill Expert 12" x 24" Trunk Sound Damping Kit (10-Pack) by Stinger. The RKXTK features an aluminum outer layer to absorb unwanted resonance, squeaks, and rattles from your...

Enjoy cleaner bass and happier neighbors with this SVS subwoofer isolation system. Its elastomer feet lift the subwoofer from the ground and reduce floor vibrations.