Tony's Foreign Cars has been servicing Porsche vehicles in Wilmington since 1971. Our ASE-certified technicians have deep expertise in Porsche's flat-six boxer engines, PDK transmissions, and the advanced PCM infotainment system. From the iconic 911 to the Cayenne SUV and Taycan EV, we provide the precision service your Porsche demands to perform at its peak. We understand the IMS bearing issue on pre-2009 cars, the cylinder scoring problems on M96/M97 engines, and the specific service requirements of the water-cooled and air-cooled eras. Whether you track your 911 or commute in a Macan, we deliver the meticulous care Porsche engineering deserves.
Porsche Services We Offer
Comprehensive repair and maintenance for all Porsche models
Porsche Engine Diagnostics
Specialized diagnostics for flat-six boxer engines (991, 992, MA1). We address IMS bearing issues, cylinder scoring, oil leaks, and turbocharger problems on 911 Turbo and Cayenne models.
PDK Transmission Service
Porsche Doppelkupplung (PDK) transmission service, mechatronic unit diagnostics, and fluid changes for all Porsche models. We handle the dual-clutch adaptations that keep shifts lightning-fast.
PCM & Electrical Systems
Porsche Communication Management (PCM) diagnostics, module coding, PIWIS-level electrical troubleshooting, and software updates. We code retrofits and update firmware that generic tools can't access.
Suspension & PASM
Porsche Active Suspension Management (PASM) service, air suspension repair, and sport chassis component replacement. We calibrate ride height and diagnose PASM faults.
Brake Service
Porsche-specific brake service including PCCB ceramic composite brakes, electronic parking brakes, and ABS/PSM systems. We bed-in performance pads and service the yellow ceramic rotors properly.
Scheduled Maintenance
Factory-recommended maintenance following Porsche service intervals to preserve performance, warranty, and resale value. We document everything for the Porsche service book.
Why Choose Tony's for Porsche Repair?
The independent alternative to the dealership — without compromising on expertise
ASE-Certified Technicians
Our mechanics hold Automotive Service Excellence certifications with specialized training in European and luxury vehicle systems. Continuous education keeps us current with the latest factory technology.
50+ Years Family-Owned
Three generations of the same family have served Wilmington since 1971. We've built our reputation on honest work and lasting relationships — not quick sales.
Genuine OEM Parts
We use factory-original and OEM-equivalent parts that meet manufacturer specifications, preserving your vehicle's performance, warranty, and resale value.
Fair, Transparent Pricing
Dealership-level expertise without dealership-level prices. You approve every repair before it happens, and we explain your options in plain English.
Signs Your Porsche Needs Service
If you notice any of these symptoms, schedule an appointment — don't wait for a breakdown
Check engine light, especially with rough idle or misfire on one bank
Metallic engine noise, particularly at idle (IMS or cylinder scoring concern)
Transmission rough engagement or slipping, especially on PDK models
Air suspension warning or vehicle sitting low after parking
Coolant loss or visible leaks under the engine
PCM screen freezing, rebooting, or displaying errors
Porsche Models We Service
From classics to the latest models, we have you covered
Common Porsche Issues We Fix
Our experience with these known issues saves you time and money
IMS bearing failures on pre-2009 flat-six engines — we inspect and offer retrofit with the upgraded bearing design to prevent catastrophic engine failure.
Cylinder scoring and bore wear on M96/M97 engines — we diagnose early via bore scope inspection and recommend appropriate action.
PDK mechatronic unit and clutch issues causing rough engagement or slipping — we diagnose and repair the hydraulic control unit.
Air suspension failures on Cayenne and Panamera — we replace compressors, struts, and valve blocks with OEM or quality aftermarket options.
Coolant pipe leaks and water pump failures — common on water-cooled models we repair with updated components.
PCM infotainment and electrical module faults — we perform PIWIS-level diagnostics and coding for proper repair.
Our Porsche Service Process
Transparent, thorough, and professional — every time
Comprehensive Diagnostics
We connect factory-grade diagnostic tools to your vehicle's computer systems, read all fault codes, and perform a thorough visual inspection to identify every issue — not just the obvious ones.
Detailed Estimate & Approval
You receive a transparent, itemized estimate before any work begins. We explain what's needed now, what can wait, and what we recommend — no surprises, no pressure, no hidden fees.
Expert Repair with OEM Parts
Our ASE-certified technicians perform the agreed-upon repairs using genuine OEM or premium aftermarket parts, following factory torque specs and service procedures.
Quality Check & Road Test
Every vehicle gets a post-repair inspection and road test to verify the work. We clear fault codes, confirm proper operation, and clean your vehicle before return.
Porsche Repair Frequently Asked Questions
Answers to the questions Porsche owners ask us most
Q.How much does Porsche repair cost compared to the dealership?
A.Our labor rates are typically 25-35% lower than the Porsche dealership while using genuine OEM parts. For major services, brake jobs, and IMS retrofit, customers routinely save $300-$800. You get factory-level expertise and PIWIS-equivalent diagnostics without the dealership premium.
Q.What is the IMS bearing issue and do you fix it?
A.The Intermediate Shaft (IMS) bearing on pre-2009 Porsche 911, Boxster, and Cayman engines can fail without warning, destroying the engine. We inspect the bearing during service and offer retrofit with the upgraded LN Engineering bearing design. If you own a 1997-2008 water-cooled Porsche, ask us about IMS inspection — it's the most important preventative service you can do.
Q.Can you service my Porsche under warranty?
A.Yes. Under the Magnuson-Moss Warranty Act, we can perform maintenance and many repairs without affecting your Porsche warranty, using OEM parts and factory procedures. We provide documented service records. For warranty-covered failures, you'd return to the dealer, but routine service and out-of-warranty repairs are our specialty.
Q.Do you work on air-cooled classic Porsches?
A.Yes. We have experience with air-cooled 911s from the 1960s through the 993. Our technicians understand the unique maintenance demands of the air-cooled engines, including valve adjustments, head stud issues, and the specific service intervals these classics require.
Q.Can you service the Porsche Taycan EV?
A.Yes. We service the Taycan including the 800V electrical system, two-speed transmission, thermal management, and the chassis systems. We follow Porsche's high-voltage safety procedures and can perform the specific maintenance the Taycan requires, including brake fluid and cabin filter service.
Q.Do you service Porsche Cayenne and Macan SUVs?
A.Absolutely. The Cayenne and Macan are among our most-serviced Porsches. We handle the V6 and V8 engines, air suspension, PDK transmission, and the brake systems. Many customers find us more convenient and more affordable than the dealership for routine SUV service.
Serving Porsche Owners Throughout the Cape Fear Region
Conveniently located in Wilmington, NC, Tony's Foreign Cars is the trusted Porsche repair shop for drivers throughout the Cape Fear region and coastal North Carolina.