Learn to Professionally Soundproof Your Own Car — and Save Thousands on Installation.
Master the complete SDS Soundproofing System from scratch. Learn how to safely disassemble, treat and reassemble your vehicle to reduce road, tyre, wind, engine and rain noise — even if you've never done car soundproofing before.
You don't need a new car to make your current car feel more premium.
Correct soundproofing changes how your car feels every time you drive it. The goal isn't to cover the body with the thickest material possible. It's to control noise, vibration and rattles in the right places, with the right materials and the right installation process.
After applying the SDS system correctly, your car can feel quieter, more solid and more refined — while your audio system can perform in a better acoustic environment.
Less unwanted noise
Reduce road, tyre, wind, engine and rain noise entering the cabin.
Less vibration & rattles
Treat vibration, squeaks and plastic rattles instead of simply covering them up.
More premium feel
A more solid cabin, better conversation comfort and a premium door-closing feel.
Better audio environment
Reduce panel resonance and create better conditions for your car audio system.
More comfortable trips
A quieter cabin can make long drives feel less tiring and conversation easier.
Built by you
Learn a practical skill you can use again on other vehicles.
Professional results can cost thousands. Knowledge costs $149.
Based on SDS's typical project examples, full professional soundproofing can represent a major investment. Learning the process gives you the option to put more of your budget into materials and do the work yourself.
Professional full-car installation
Professional full-car installation
*Illustrative SDS estimates only. Actual costs vary by vehicle, materials, coverage and project requirements.
Professional soundproofing is not “stick on more material.”
You'll learn a repeatable process developed through real installations across a huge range of vehicle makes, models and constructions.
Diagnose
Understand where noise, vibration and rattles are coming from.
Choose
Select materials and layer combinations for the specific zone and purpose.
Disassemble
Work safely around clips, trim, wiring, drainage, airbags and electronics.
Prepare
Prepare surfaces correctly before installation.
Apply
Install the right material in the right place — and know where not to install it.
Treat Details
Address wiring, plastics, vibrations, squeaks and rattles.
Reassemble
Put the interior back together correctly without creating new problems.
Check
Inspect your work and verify the vehicle before finishing the project.
Watch the entire job — not just the easy part.
Each practical lesson demonstrates the process on a real vehicle: disassembly, inspection, preparation, material installation, detail treatment, reassembly and final checks.
Vehicle areas covered
From zero experience to a complete vehicle system.
Soundproofing Fundamentals
Noise and vibration, diagnosis, materials, tools, preparation and the logic behind professional treatment.
Safe Disassembly & Installation
Clips, trim, wiring, airbags, drainage, surface preparation, installation and anti-rattle principles.
Vehicle Zones
Step-by-step practical treatment of the dashboard, doors, floor, arches, side panels, tailgate, roof and bonnet.
Complete Vehicle Project
Planning the whole job, calculating materials, choosing the work sequence and checking the finished project.
Don't just learn it. Use it beside the car.
Your training includes practical references designed to reduce guesswork before and during the project.
Learn principles you can apply across different vehicles.
The course doesn't teach you to blindly copy one installation. It teaches you how to approach different vehicle constructions, recognise what changes, choose the right treatment and check the details before you proceed.
Private SDS Community
Ask questions, share photos and videos, discuss vehicle-specific challenges and learn from other students. Dmitry and the SDS team also participate in the community in a free-form capacity, sharing experience and helping with questions when possible.
Community access is not 1-to-1 coaching and does not include a guaranteed response time.
Learn the system in days. Keep the skill for life.
Days to learn
Work through the core training and understand the complete SDS system.
Days for a full car
A realistic approximate project window for a beginner completing a full vehicle.
Lifetime access
Return to individual lessons whenever you're working on a particular area or another vehicle.
Learning and project times are approximate and vary by experience, vehicle complexity and working pace.
Complete the course. Prove what you know.
After completing the training, take the SDS Final Assessment. It combines knowledge questions with practical scenarios: material selection, installation sequence, recognising mistakes, safe disassembly and real-world decision making.
Your assessment is reviewed by the SDS team. Pass it successfully and receive your SDS Course Completion Certificate.
The SDS certificate is a course-completion certificate and is not presented as a government licence, trade qualification or external accreditation.
Built for car owners who want to do it properly.
Complete beginners
No previous soundproofing experience or professional workshop required.
DIY car owners
For people who want a quieter, more comfortable car without paying for full professional installation.
Automotive enthusiasts
Learn a repeatable skill you can use across different makes and models.
Audio enthusiasts
Learn how panel treatment can create a better environment for your audio system.
Automotive professionals
Add soundproofing knowledge to an existing set of automotive skills.
Future installers
The same skill can later be developed through practice and used on other people's vehicles.
Build a quieter car with your own hands.
Get the complete SDS Soundproofing Course and practical toolkit with lifetime access.
- Complete online SDS training
- Real-vehicle demonstrations
- SDS Practical Toolkit & PDF guides
- Material Quantity Calculator & Layering Schemes
- Private SDS Community
- Participation from Dmitry & the SDS team
- SDS Final Assessment & Course Completion Certificate
- Lifetime access
- Future course updates included
14-Day SDS Action Guarantee
Go through the first part of the SDS training and put what you learn into action. If you complete the required lessons and exercises and genuinely believe the SDS Soundproofing System isn't right for you, contact us within 14 days and show us the work you've completed. If you meet the conditions of the guarantee, we'll refund your course purchase.
Before you start.
Do I need previous experience?
No. The course is designed to start from zero and show the complete process, including safe disassembly and reassembly.
Do I need a professional workshop?
No. You can begin with a practical set of simple tools available from ordinary tool retailers. The course includes a Starter Tool Checklist.
Will this work for my car?
The SDS system teaches transferable principles used across a wide range of vehicle makes, models and constructions. Vehicle-specific details can differ, so students can also discuss unusual situations in the private community before or during a project.
How long does the course take?
The core learning is designed to be completed in approximately 2–3 days. You can then return to specific lessons as needed.
How long should I allow to soundproof a complete car?
For a beginner, approximately 5–7 days is a useful planning estimate, although actual time depends on the vehicle, project scope and working pace.
Can I ask Dmitry questions?
The course includes access to the private SDS Community. Dmitry and the SDS team participate in the community alongside other students. This is community support rather than private 1-to-1 coaching, and no specific response time is guaranteed.
Is the certificate automatic?
No. Students complete a final knowledge and practical-scenario assessment reviewed by the SDS team before receiving the SDS Course Completion Certificate.
Do I keep access to the course?
Yes. Your purchase includes lifetime course access and future course updates.