Specialist's in Car

Audio, Security & Customisations

Elevate your automotive experience with our expert customization services. From premium audio installations to cutting-edge security systems, we deliver excellence since 2000.

Our Services

At SJConcepts, we offer a comprehensive range of automotive customization services to enhance your vehicle’s performance, entertainment, and security. From premium audio installations to advanced security systems and performance tuning, our expert technicians deliver exceptional results tailored to your specific needs.

Audio

Experience premium sound quality with our state-of-the-art audio systems.

Security

Protect your vehicle with our advanced security systems.

Dash Cams

Advanced vehicle recording solutions for safety, security, and peace of mind.

Remapping

Unlock your vehicle’s true potential with our professional ECU remapping services.

About SJConcepts

Established in 2000 in Newport, South Wales, SJ CONCEPTS is a leading automotive customisation specialist with over two decades of experience. We are experts in in-car entertainment, vehicle security, OEM integration, and bespoke installations for both individual vehicles and automotive manufacturers.

Founded and led by Saj Jethwa, our skilled team offers a full range of services including custom audio systems, security upgrades, vehicle coding, diagnostics, ECU remapping, and more—all tailored to enhance performance, functionality, and style.

 

We are proud to be authorised Signature Dealers for leading brands including *Alpine, Kenwood, Pioneer, Helix, Match, Brax, VIBE Car Audio, Focal, Phoenix Gold, Autowatch, Meta Trak, Scorpion Automotive,* and *Celtic Tuning*.

Featured Products

£449.99

Blaupunkt Frankfurt RCM 82 DAB - Retro Classic Bluetooth DAB USB SD Ca...

£169.99

Pioneer DMH-A240DAB -6.2" Mechless Android Mirroring Bluetooth DAB...

£269.99

Pioneer SPH-DA160DAB -6.8" CarPlay Android Auto DAB Bluetooth Screen

£999.99

Kenwood DMX9720XDS -10.1" Screen Wireless CarPlay Android Auto DAB....

£999.99

Kenwood DMX9720XDS -10.1" Screen Wireless CarPlay Android Auto DAB....

What Our Clients Say

Schedule your appointment today

Call us:

01633 276682

Have questions about our services or want to schedule an appointment?

Send Us A Message

Get In Touch

Contact us today and our team will be happy to assist you.