Audi • Mercedes-Benz • BMW • Performance Tuning
Dealership-level expertise without the dealership price. Serving your luxury and performance vehicles with factory-trained precision.
Comprehensive care for your German vehicle — from routine maintenance to high-performance upgrades.
Factory-level VCDS and OEM tooling for complete Audi system diagnosis, coding, adaptations, and repairs across all models.
Specialist-level service for all Mercedes models including AMG, C-Class, E-Class, S-Class, GLC, and more.
Expert BMW care using ISTA+ diagnostics, programming, and repair — covering 3 Series through M vehicles.
Unlock hidden power and improve drivability with custom ECU tuning, downpipes, intakes, and performance upgrades.
Keep your vehicle at peak performance with manufacturer-spec oil changes, filters, and scheduled maintenance intervals.
Precision brake and suspension work using OEM or upgraded components for optimal safety and handling.
Advanced electrical diagnostics and module coding/programming for factory features, retrofits, and repairs.
DSG, ZF, and automatic transmission service, repairs, and adaptations for smooth, reliable shifting.
Complete cooling system overhauls and AC service to keep your German vehicle running in any weather.
With over 15 years of hands-on experience in the automotive industry, Elion Hoxhaj brings dealership-level expertise directly to you. As a Factory-Trained Audi Master Technician and specialist in Mercedes-Benz and BMW, Elion has worked on thousands of German vehicles — from daily drivers to high-performance track builds.
At Hoxhaj Repair & Performance (HRP), we believe your German vehicle deserves the same level of care it would receive at the dealer — without the inflated labor rates or upselling. Every repair is performed to factory specifications using OEM-grade parts and the same diagnostic equipment used at the dealerships.
Whether you're here for a routine oil service, a complex engine repair, or a full performance build, you'll receive honest communication, transparent pricing, and a level of technical skill that only comes from years of factory training.
The technical edge of a dealership. The personal care of an independent shop.
Elion's factory training at Audi, combined with deep Mercedes and BMW specialization, means your vehicle is diagnosed and repaired to the highest standard.
We use the same VCDS, XENTRY, and ISTA+ software that dealer technicians use — not generic scan tools — for complete system access.
Save 30–50% compared to dealer labor rates without sacrificing the quality of parts or craftsmanship on your vehicle.
You'll always know exactly what's being done and why. We provide clear, written quotes and will never perform work without your approval.
We use OEM, OE-equivalent, or performance-grade parts depending on your goals — never cheap knock-offs that can damage your vehicle.
Because we specialize in German vehicles, we have the experience to work efficiently — getting you back on the road faster than shops guessing their way through your car.
A glimpse into some of our recent work.
Have a project in mind? Let's talk about your vehicle.
We specialize in Audi, Mercedes-Benz, BMW, Volkswagen, and Porsche — collectively known as the German brand family. Elion's factory training and OEM tooling are purpose-built for these vehicles, allowing us to provide a level of service unmatched by general repair shops.
No. Under the Magnuson-Moss Warranty Act, having your vehicle serviced at an independent shop cannot void your factory warranty, as long as manufacturer-spec parts and fluids are used — which we always do. We can also document all services to maintain your service history.
Yes. All repairs at HRP come backed by a parts and labor warranty. The specific duration depends on the nature of the repair — we'll always communicate the warranty terms clearly before beginning any work.
We always recommend OEM or OE-equivalent parts for reliability-critical repairs (engine, transmission, brakes). For modifications or performance upgrades, we'll discuss quality aftermarket options that are equal to or better than OEM — and we'll always tell you what's going on your car and why.
Absolutely. We love modified vehicles and have extensive experience with tuned, modified, and track-prepped German cars. We'll assess the current state of your modifications and advise accordingly.
Submit a request through the form on this page with your vehicle details and preferred date. Elion will personally review every request and contact you — by phone or email — to confirm a time. Nothing is locked in until you hear from us directly.
We start with a vehicle health check and baseline pull to assess current condition. We'll then discuss your goals — power, fuel economy, track use — and recommend the appropriate tune stage. All tuning work is performed with datalogging and safety monitoring throughout the process.
Fill out the form and Elion will personally review your request and reach out to confirm a time that works — usually within one business day.
Serving North Jersey and the Manhattan area.
Shop location provided upon appointment confirmation.
| Monday – Friday | 5:00 PM – 12:00 AM |
| Saturday | 7:00 AM – 12:00 AM |
| Sunday | 7:00 AM – 12:00 AM |