Car Stereos with Fitting Kits

Car stereos with fitting kits: complete install packages for 2026

Buying a head unit alone is half a job. Bass Junkies bundles every car stereo with fitting kit as a complete install package, pairing a Pioneer, Kenwood, Sony, JVC or Alpine screen with the vehicle specific fascia, ISO harness, steering wheel control adapter and aerial converter your car needs. One order, one box, one straightforward upgrade.

Why a fitting kit matters as much as the head unit

A modern dashboard is not designed for aftermarket stereos. Manufacturer specific connectors, CAN-Bus ignition feeds and wheel mounted controls all need to be translated to standard ISO before a new screen will work properly. The fitting kit handles every part of that translation. Skip it and the stereo either does not power up, loses wheel controls, or kills convenience features such as climate display and parking sensor chimes.

What is in every package

• Head unit. Double DIN touchscreen with Apple CarPlay, Android Auto, DAB+, Bluetooth and USB.
• Vehicle specific fascia panel. Matches the new screen to the dashboard cleanly.
• ISO wiring harness. Adapts factory loom to the back of the new stereo.
• Steering wheel control adapter. Keeps volume, track and phone buttons live.
• Aerial adapter. Converts fakra, ISO or DIN aerial to the head unit input.

Screen sizes and CarPlay options

Most kits use a 6.8 inch to 7 inch capacitive touchscreen at 800 by 480 or 1024 by 600. That hits the sweet spot for Apple CarPlay and Android Auto with split screen maps and music, while still fitting standard double DIN bays without cutting trim. Larger 9 inch and 10 inch floating display options are available for vehicles where the dashboard allows.

Brand quality at a glance

• Pioneer. Strongest all rounder for screen response, DAB+ tuner and tone control depth.
• Kenwood. Excellent CarPlay implementation and Garmin navigation options.
• Sony. Best in class audio processing on the XAV range.
• JVC. Sharp displays at sensible price points.
• Alpine. Premium choice for big screen factory replacement.
• Clarion. Reliable for commercial vehicle fitments.

Compatibility and fitting

Every package is supplied around a confirmed vehicle and year. You enter make, model and year on the product page and we ship the head unit with the correct integration parts for that exact car. Fitting is typically 90 minutes for an experienced installer, longer if the vehicle has amplified factory speakers or a fibre optic audio bus.

• Fascia adapter. Vehicle and trim specific.
• ISO harness. Includes ignition and illumination feeds.
• Steering wheel control adapter. Plus required patch lead for the head unit brand.
• Aerial adapter. With phantom power if the car has an active aerial.

Reversing camera and dash cam ready

Every modern double DIN screen in this bundle has a reverse trigger wire and at least one RCA video input, so you can add a universal reverse camera at the same time. Several Pioneer and Kenwood units support dash cam integration with playback on the screen, useful for fleet and trade vehicles. Bass Junkies stocks the matching cameras and harness extensions if you want to add them to the same order.

What you keep, what you gain

The upgrade keeps factory steering wheel controls, the original aerial and the original speakers if you want to stage the build. You gain wireless or wired CarPlay and Android Auto, DAB+ radio, hands free Bluetooth, reversing camera input, dual USB and a far better tone control suite than the factory radio offered.

Why buy from Bass Junkies

Bass Junkies has bundled stereo and fitting kits since 1995. Our Wolverhampton workshop builds these packages by hand and tests every harness combination on real cars, so when you ring 01902 863 005 the technician on the phone can confirm exact compatibility for your registration. Same day dispatch on UK stock, full courier tracking and trade pricing for installers running multiple builds a week.