MON – FRI: 8:00AM – 6:00PM

2015B Harbor Blvd, Costa Mesa, California 92627

RallySport Engineering
Car Repair Services

Differential Repair

Differential Repair

When it comes to vehicle performance, especially for Subaru enthusiasts, the differential plays a vital role. It is a key component that ensures your car handles well during turns and offers a smooth, controlled driving experience. At Rallysport Engineering in Costa...

Drivetrain Repair

Drivetrain Repair

Your vehicle’s drivetrain is one of the most crucial systems responsible for getting power from the engine to your wheels. Without a fully functional drivetrain, your car won’t be able to move effectively—or at all. For Subaru drivers, the advanced all-wheel-drive...

Electrical System

Electrical System

When most drivers think about their vehicle’s functionality, they often focus on the engine, transmission, or brakes. While these are critical systems, your car's electrical system is just as essential for ensuring smooth, reliable operation. From starting your car to...

Steering System Repair

Steering System Repair

The steering system is one of the most critical components of your vehicle, directly responsible for safety and handling on the road. At Rallysport Engineering in Costa Mesa, we specialize in Subaru repairs and have been serving Orange County and South County since...

Timing Belt Replacement

Timing Belt Replacement

When it comes to keeping your Subaru running smoothly, the timing belt is a critical component. This small yet vital part is responsible for synchronizing your engine’s camshaft and crankshaft, ensuring your engine's valves open and close at the precise intervals...

Transfer Case Repair

Transfer Case Repair

Owning a Subaru comes with the benefits of a dependable, all-wheel-drive (AWD) system, ideal for both daily commuting and adventurous trips across varying terrains. One of the crucial components behind this reliable AWD performance is the transfer case, an essential...

Wheel Alignment

Wheel Alignment

When it comes to maintaining your Subaru or any vehicle, regular wheel alignment is often an overlooked yet essential service. A well-aligned vehicle ensures smooth handling, increased tire lifespan, and enhanced safety, especially on Southern California’s busy roads....

Air Filter Replacement

Air Filter Replacement

If you’re a proud Subaru owner, you know that performance and reliability are at the heart of your vehicle. But even the most dependable cars need regular maintenance to stay at their best, and one often-overlooked service that can significantly impact your car’s...

Brake System

Brake System

When it comes to vehicle safety, your brake system is one of the most critical components. Ensuring that your brakes are functioning properly is essential for the safety of you and your passengers, especially if you're driving a Subaru, which is known for its...

Exhaust System Repair

Exhaust System Repair

If you're a Subaru driver in Orange County or South County, CA, you know the importance of a reliable exhaust system that delivers both performance and efficiency. As your exhaust system ages, however, it may start to show signs of wear that can affect your vehicle's...

Engine Tune-Up

Engine Tune-Up

When it comes to keeping your Subaru in top shape, an engine tune-up is one of the most essential services you can schedule. Rallysport Engineering, located in Costa Mesa, CA, has been a trusted name in Subaru repair and full-service auto care since 1982. Serving the...

Fuel System Repair

Fuel System Repair

For Subaru owners, reliability and performance are two key factors that make these vehicles a trusted choice for adventurers and commuters alike. But to maintain that reliability, it’s essential to keep up with regular maintenance, particularly for your vehicle’s fuel...

Ignition System Repair

Ignition System Repair

Since 1982, Rallysport Engineering has been the trusted name in Subaru repair and maintenance across Costa Mesa, Orange County, and South County, CA. Our commitment to providing top-tier service to Subaru owners has helped us establish a reputation for excellence and...

Oil Change

Oil Change

When it comes to vehicle maintenance, few services are as essential as a regular oil change. For Subaru owners, the stakes are even higher. Subarus, with their unique boxer engine configuration, rely on clean, well-lubricated components to run smoothly and...

Pre-Purchase Vehicle Inspections

Pre-Purchase Vehicle Inspections

When it comes to buying a used car, there’s always an element of uncertainty. No matter how shiny and perfect a vehicle may look on the outside, it's what's beneath the hood that counts. That’s where a professional pre-purchase vehicle inspection can save you time,...

Tire Repair

Tire Repair

Tires are an essential part of your vehicle, acting as the primary point of contact between your Subaru and the road. A well-maintained set of tires ensures optimal handling, fuel efficiency, and, most importantly, safety. However, even the best tires are susceptible...

Windshield Wiper Replacement

Windshield Wiper Replacement

Your windshield wipers are one of the most critical, yet often overlooked, components of your vehicle’s safety system. When rain, dirt, or debris obscure your vision, properly functioning wipers ensure you have a clear view of the road ahead. At Rallysport...

Brake Repair

Brake Repair

When it comes to your vehicle’s safety, few systems are as crucial as the brakes. For over four decades, Rallysport Engineering has been the go-to destination for expert brake repair in Costa Mesa, serving Orange County and South County, CA. Specializing in Subaru...

Fuel Injection System

Fuel Injection System

If you’re looking for expert fuel injection system service in Costa Mesa, CA, Rallysport Engineering has been the trusted name since 1982. Specializing in Subaru repair and offering full-service auto care, Rallysport Engineering has provided reliable automotive...

Headlight Replacement and Repair

Headlight Replacement and Repair

Your vehicle’s headlights are a crucial part of staying safe on the road, ensuring visibility during night driving or in low-light conditions like fog or heavy rain. When headlights start to fail, dim, or malfunction, it compromises not only your safety but the safety...

Taillight Replacement and Repair

Taillight Replacement and Repair

If you’re driving around Orange County and South County, CA, and notice that your taillights are not functioning properly, it’s not just an inconvenience — it’s a safety hazard. Taillights play a crucial role in keeping you visible to other drivers, especially during...

Heating System Repair

Heating System Repair

When the colder months arrive in Orange County and South County, CA, having a functional heating system in your vehicle becomes a priority. The heating system not only provides comfort during chilly mornings and evenings but also plays a crucial role in ensuring...

Suspension System Repair

Suspension System Repair

When it comes to the comfort and safety of your vehicle, the suspension system plays a pivotal role. At Rallysport Engineering, located in Costa Mesa, CA, we’ve been providing expert suspension system services for the residents of Orange County and South County since...

Engine Repair

Engine Repair

When it comes to your Subaru’s performance and longevity, the engine is the heart of the vehicle. Rallysport Engineering, a trusted Subaru specialist in Costa Mesa, has been serving the Orange County and South County areas since 1982. With over four decades of...