Johannesburg · Est. 2014
Build Your Car.
Expert Servicing, Engine Tuning & Performance Modifications for Every Make in Johannesburg.
Vehicle Configurator
Choose Your Vehicle
Select your type of car to see popular upgrades, indicative pricing and workshop times.
Hot Hatch
Golf GTI · Polo GTI · i30 N · Fiesta ST
- Stage 1 ECU RemapR 7 9003 hrs
- Lowering Springs + AlignmentR 8 4004 hrs
- Cat-Back Exhaust SystemR 14 5004 hrs
- Intake & Intercooler KitR 12 9005 hrs
Prices are indicative and confirmed on inspection.
What We Fit
Everything Your Car Needs
Nine specialist departments under one roof — from a routine service to a full performance build.
Also fitted: Bonnet Guards · Cattle Rails · Bumper Replacements · Light Trimmings
Workmanship
See The Transformation
Every job documented from arrival to handover.
Step 1 / 3
Before The Build
Standard car, factory power, soft suspension and tired brakes.
Featured Work
Builds We've Delivered
A snapshot of recent fitments from the Johannesburg workshop.
Why Apex
Trusted By Drivers Since 2014
Dyno-Proven Results
Every tune verified on the rollers, not guessed at.
Qualified Technicians
Factory-trained mechanics with torque-checked workmanship.
All Makes & Models
German, Japanese, American and local — we work on them all.
Transparent Pricing
Straight quotes with no hidden labour add-ons.
Fast Turnaround
Most services and bolt-on upgrades done same day.
Aftercare Support
WhatsApp us anytime for setup tweaks and advice.
Customer Reviews
What Our Customers Say
“Stage 1 tune and exhaust done in a day. The car pulls like a different machine and the fitment is spotless.”
“They diagnosed a fault two other workshops missed, fixed it, and explained exactly what went wrong.”
“Custom dyno tune and a titanium exhaust build. Honest pricing and proper motorsport-level workmanship.”
“Air suspension rebuilt and new wheels fitted. It rides better than the day I bought it.”
“Lift kit, tune and all-terrains — sorted in a day and ready for the Kalahari trip.”
“Clean workshop, professional team, and they walked me through every option before I paid a cent.”
Free Quote
Tell Us About Your Car.
Send your details and we'll come back with a firm price, availability and a fitment slot — usually within 15 minutes during business hours.
- No-obligation written quote
- 12-month workmanship warranty
- Same-day turnaround on most work
Our Story
Built On Craftsmanship.
Apex Auto Lab has helped hundreds of customers transform their vehicles with expert servicing, tuning and custom modifications throughout Johannesburg.
- 2014
Apex Auto Lab opens a two-bay workshop in Denver, Johannesburg.
- 2018
In-house dyno installed — custom tuning becomes our signature.
- 2021
Fabrication and styling bays added for exhausts, aero and wraps.
- 2025
Over 1 000 cars serviced, tuned and modified across Gauteng.
Questions
Frequently Asked
All makes and models — German, Japanese, American, Korean and local. From daily hatchbacks and family SUVs to performance coupes and 4x4 overland builds.
Visit Us
Find The Workshop
Drop in for a fitment, or send us a message and we'll take it from there.
- Monday – Friday
- 08:00 – 17:00
- Saturday
- 08:00 – 13:00
- Sunday & Public Holidays
- Closed