OEM+ audio upgrades
Your car keeps its factory look, controls, and reliability — and gains sound the factory never offered. We upgrade speakers, amplification, and signal processing, then integrate it all so cleanly you'd swear it shipped that way.
What it is
OEM+ starts from your factory system instead of throwing it away. We keep the head unit, screen, and steering-wheel controls you already know, intercept the signal cleanly, and rebuild everything downstream — amplification, processing, and speakers matched to your cabin. The result is a system that behaves exactly like stock and sounds nothing like it.
Who it's for
Daily drivers who live in their cars. Lease and warranty-conscious owners who want a reversible upgrade path. Collectors who won't tolerate a cut dash or a blinking aftermarket face. If you've ever said "I just want it to sound better without looking different," this is your lane.
Representative work
Recent OEM+ builds
How it works
The process
Consult
We listen to your factory system together and talk about what's missing — clarity, depth, volume, bass.
Design
We map your vehicle's audio architecture and spec the cleanest integration path, gear list, and price.
Build
Factory-grade installation: hidden amplification, sound treatment where it counts, zero visible changes.
Tune
DSP calibration in your car, at your seat — measured with instruments, finished by ear.
Questions
OEM+ FAQ
Will my car still look completely stock?
Yes — that's the point. Your factory screen, buttons, and trim stay exactly as they are. Amplifiers and processors are mounted out of sight, and speaker upgrades live behind your original grilles.
Will an audio upgrade void my factory warranty?
A properly integrated audio system doesn't void your vehicle's warranty. We use factory-safe connection points and reversible wiring practices, and we're happy to walk through exactly what we touch on your specific vehicle before any work starts.
Do I have to replace my factory head unit or screen?
No. OEM+ builds on your factory source. We intercept the signal after your head unit, correct it with digital processing, and send it to better amplification and speakers. Your controls and display don't change.
How long does an OEM+ upgrade take?
Most OEM+ projects take one to three days in the shop depending on scope — a speaker-and-amp stage is quicker, a full system with sound treatment and subwoofer fabrication takes longer. You'll have a firm timeline before we start.
Can you fix the harsh, flat sound of my premium factory system?
Usually, yes — branded factory systems are often the best candidates. We correct the factory processing, then upgrade the weakest links. You keep the integration you paid for and finally get the sound it promised.
Every OEM+ system is designed around your vehicle and goals, so we quote per project — you’ll have a written plan and a real number after your consultation.
Let’s talk about your car
Tell us what you drive and what you want it to sound like. We’ll come back with a plan — gear, fabrication, timeline, and a real number.