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Automotive Performance

About Us

Automotive Performance, based in Morris, Illinois, has proudly served Coal City, Mazon, Yorkville, Dwight, Minooka, and surrounding communities since 2017. Recognized as the region’s premier destination for automotive excellence, we specialize in classic repairs and upgrades, custom fabrication, and high-performance engine and transmission rebuilding. From everyday repairs to advanced performance upgrades—including superchargers, turbochargers, and off-road enhancements—our full-service shop delivers precision, power, and reliability. Trust Automotive Performance for expert care, unmatched craftsmanship, and service that drives results.

Areas Served

Our Certifications

Master ASE Certified

What We Offer

Our Specialties include:

Classic Car - Mechanical Repairs or Upgrades
Custom Fabrication
Performance Engine and Transmission Rebuilding
Super and Turbo Chargers

Our Services include:

General Automotive Services: Reliable care for everyday driving. Our full-service automotive shop handles everything from routine oil changes and brake repairs to exhaust work, tune-ups, and air conditioning repair. We also install remote vehicle starters for added convenience and comfort. Whether you're maintaining your daily driver or restoring a classic, we’ve got you covered.
Diagnostics & Engine Services: Precision diagnostics and expert engine work. We offer professional automotive and check engine diagnostics to accurately identify issues and recommend the right solutions. Our team specializes in engine performance upgrades and light truck, high-performance engine, and transmission repair, ensuring your vehicle runs at its best.
Performance & Customization: Built for power, performance, and personality. As high-performance specialists, we provide custom solutions for off-road performance, lift kits, and custom and aftermarket tuning. We also fabricate custom race hoses and offer advanced modifications to elevate your vehicle’s capabilities and style.
At the heart of our shop is a passion for performance and precision. We specialize in classic car repair or upgrades, bringing timeless vehicles back to life with expert craftsmanship and attention to detail. Our custom fabrication services allow us to create one-of-a-kind components tailored to your vision, whether you're building a showpiece or a street machine. For those seeking serious power, we offer performance engine and transmission rebuilding, along with installation of superchargers and turbochargers to take your ride to the next level. If you're dreaming of speed, style, and standout performance, we’re the team to make it happen.

Our Brands include:

Edge
Holley
Zone Offroad
WeatherTech
HP Tuners
Rigid Lighting
Oracle LED
Chemical Guys
Interstate
Fragola
NuStart
Timbren
Wilwood
Yukon

Our Products include:

LED Lights
Off-Road Lights
Batteries
Street, Racing and Off-Road Tires
Performance Hoses
Remote Starts

Testimonials

On 10/20/2026 Anonymous had this to say:
Very professional and knowledgeable. Explored all repair options with me and researched any recalls and items covered under warranty. Work directly with warranty holder. Testimonial submitted anonymously directly to this site.

On 10/14/2026 Geoffrey Moreland had this to say:
Brought these folks a serious repair challenge - a broken ignition key cylinder in a VW Jetta TDI. They did an excellent job - the part was extremely challenging to remove and replace. Their diligence, effort, and resourcefulness greatly impressed me. Kept me up to date on progress, and finished in a timely manner, too. They told me they wanted to earn my business - and they sure did. Many shops would not likely take on a complex task like this one. Well done, AP 😀 there will be more.

On 9/17/2026 Julie Britt had this to say:
Great Service!! Friendly front desk!! Timely Communication!! Testimonial written by Julie Britt on this site.

On 9/10/2026 Darren Enger had this to say:
These guys are awesome! Called regarding a build sheet on a motor I'm going to purchase and Al hooked me up. Al is the man! Excited to own a motor built by these guys. Thanks Again

On 8/21/2026 Anonymous had this to say:
Professional, honest, clear communication, and quality work! Love Automotive Performance! Testimonial submitted anonymously directly to this site.

Contact Us

Automotive Performance
1299 Leah Rd. Unit E Morris, IL 60450
Phone: (815) 513-5435

To the Rear of Baker Electric

Where To Find Us

Payment Types Accepted

Apple Pay, Debit & Credit Cards

Our Hours

Holiday Hours May Vary. Please Call For Details.

Monday: 8:00 AM - 5:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: 8:00 AM - 5:00 PM

News

Reliable brakes are essential for your safety and confidence on the road. If you hear squealing, grinding, feel vibration when stopping, or notice reduced braking performance, it's time for a professional inspection.

At Automotive Performance, we provide expert brake services designed to keep you and your family safe. Our technicians thoroughly inspect your braking system and recommend the right solution for long-lasting performance.

✅ Brake Pad Replacement
✅ Rotor Service & Replacement
✅ Brake System Inspections
✅ Complete Brake Repairs

Serving Morris, Coal City, Minooka, Yorkville, Dwight, Mazon, and beyond, we're here to help you stop safely every time.

📞 Schedule your brake inspection today.

Your transmission is one of the most important systems in your vehicle. If you're noticing delayed shifting, slipping gears, unusual noises, or fluid leaks, don't wait for a minor issue to become a major repair.

At Automotive Performance, we specialize in everything from transmission diagnostics and repairs to complete high-performance transmission rebuilding. Our skilled team combines precision workmanship with years of experience to keep your vehicle performing at its peak.

✔ Transmission Inspections
✔ Repairs & Maintenance
✔ Complete Rebuilds
✔ Performance Transmission Upgrades

From daily drivers to high-performance builds, trust the area's premier automotive specialists to keep you moving forward.

📍 Proudly serving Morris and surrounding communities since 2017.

Nothing ruins a summer drive faster than an air conditioner that can't keep up. At Automotive Performance in Morris, IL, our experienced technicians diagnose and repair A/C systems to keep you cool and comfortable all season long.

Whether you're dealing with weak airflow, warm air, strange odors, or a complete system failure, we'll get your A/C performing at its best. Serving Morris, Coal City, Mazon, Yorkville, Dwight, Minooka, and surrounding communities since 2017, we're committed to delivering reliable repairs and exceptional service.

✅ A/C Diagnostics
✅ Refrigerant Service
✅ Leak Detection & Repair
✅ Compressor Replacement

Stay cool on every drive—schedule your A/C service today!

📞 Call Automotive Performance to book your appointment.

🚗 Looking to give your ride a performance upgrade? Look no further! Our full-service automotive shop specializes in high performance engine upgrades, off-road enhancements, custom tuning, and more! Trust our expert team for all your automotive repair and restoration needs. From engine performance upgrades to brakes and exhaust, we've got you covered! Contact us today! 🛠️

FAQ

What services do you offer?

We provide a full range of automotive repair and maintenance services — including diagnostics, engine repair, suspension & steering, brakes, oil changes, tune‐ups, fluid services, and more.

Do you work on all makes and models, or only certain vehicles?

Yes — we work on a wide variety of vehicles, including domestic and import, light trucks and passenger cars. If you have any specific vehicle make/model concerns, just ask in advance.

How do I schedule an appointment?

You can call us to set up a time that works for your schedule. For major repairs or diagnostics, we recommend booking ahead so we can have necessary parts and equipment ready.

Do I need to bring any information or documents?

Bringing your vehicle’s make, model, year, mileage, and any relevant service history helps. Also, describe the symptoms or issue you’re experiencing. That will help our technicians diagnose more efficiently.

How much will it cost and how long will it take?

The cost and time depend on the vehicle, the issue, and whether parts are needed. We’ll provide you with an estimate before any major work is done so you know what to expect.