Rallysport Engineering Inc

Auto repair shop
5.0(123 reviews)
2015 B Harbor Blvd, Costa Mesa, CA 92627
Rallysport Engineering Inc

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About Rallysport Engineering Inc

Rallysport Engineering Inc operates from 2015 B Harbor Blvd. in Costa Mesa, California, serving Subaru owners across Orange County. With 123 five-star reviews under their belt, this specialist shop runs Monday through Friday from 8 AM to 6 PM, establishing itself as a destination for Subaru diagnosis and repair that goes beyond what general mechanics offer. The shop name appears on review platforms alongside gratitude from drivers whose Subarus had stumped elsewhere, hinting at specialized tooling or accumulated knowledge specific to the brand.

Rallysport distinguishes itself through transparency and practical extras that customers rarely find at transmission shops. Reviewers consistently mention receiving photographs of their vehicle issues alongside plain-language explanations of what required immediate attention versus what could wait. The shop arranges transportation for stranded customers and provides phone updates throughout the repair process, concluding each visit with a car wash. That combination of honesty, communication, and added value earns repeat loyalty from Subaru owners who have tried franchised dealers or chain repair centers first.

One reviewer drove from California to Texas shortly after Rallysport solved an overheating problem on his 2008 Outback that multiple mechanics could not identify. Another praised technicians Raul and Sebastian for addressing a center differential issue on her 2020 WRX while replacing spark plugs, noting competitive pricing, authentic parts, and a complimentary car wash that capped an otherwise stressful experience. Such targeted fixes on brand-specific drivetrain components suggest the team has encountered and solved these exact failures before.

What Customers Say

All 123 reviews award five stars, with customers consistently praising honest assessments backed by photographic evidence and clear prioritization of urgent versus non-urgent work. Multiple reviewers credit technicians Raul and Sebastian by name for solving overheating, differential, and powertrain issues that other shops could not diagnose, while also noting shuttle arrangements, phone updates, and complimentary car washes as standout touches.

5.0 · 123 reviews
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Working Hours

SundayClosed
Monday8 AM–6 PM
Tuesday8 AM–6 PM
Wednesday8 AM–6 PM
ThursdayToday8 AM–6 PM
Friday8 AM–6 PM
SaturdayClosed

Services

Subaru Engine Cooling & Overheating Repair

Diagnosing and fixing overheating issues that general mechanics cannot pinpoint, including thermostat and coolant system failures on Outback, Forester, and Legacy models.

Center Differential & Drivetrain Service

Addressing AWD-related failures in Subaru vehicles, such as the center differential problem on a 2020 WRX thatBryvin Durham experienced.

Spark Plug Replacement

Replacing worn spark plugs using quality parts, a routine maintenance item that Rallysport pairs with other requested work.

Complete Subaru Maintenance & Inspection

Oil changes, fluid checks, brake inspections, and scheduled maintenance tailored to Subaru specifications across model years.

Subaru Electrical & Diagnostic Troubleshooting

Using brand-specific tools to identify check-engine concerns, sensor faults, and dashboard warning patterns that generic scan tools miss.

Complimentary Car Wash

Every completed service includes a vehicle wash, a standard practice at Rallysport that leaves cars clean upon pickup.

Frequently Asked Questions