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
What Our Clients Say
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Call us:
01633 276682
Have questions about our services or want to schedule an appointment?
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Get In Touch
Contact us today and our team will be happy to assist you.
- Unit 20, Leeway Industrial Estate, Newport, NP19 4SL
- 01633 276682
- info@sjconcepts.co.uk
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MON to FRI: 9:00AM - 5.30PM
SAT: 9:00AM - 12.30PM
SUNDAYS / BANK HOLIDAYS : CLOSED
