Big South Performance • Winston-Salem, NC
Need INFINITI repair in Winston-Salem, maintenance guidance, or a plan for compatible performance upgrades? Big South Performance offers general auto repair alongside performance and tuning services. Tell us your INFINITI’s year, model, engine, transmission, and the symptoms or goals you want to discuss.
A Q50 daily driver, a Q60 coupe, an older G35 or G37, and a family QX60 need different conversations. Find your model below, see what information helps with a service request, and explore the difference between restoring normal operation and planning additional performance. Support for a particular repair, calibration, or upgrade must be confirmed for your configuration.
2020 Cloverdale Avenue, Winston-Salem, NC 27103 • Contact us to confirm scheduling and vehicle support.
Resolve a concern
Warning lights, rough running, leaks, vibration, or starting trouble? Describe the symptom and when it occurs. Establishing the cause comes before choosing replacement parts or performance changes.
Explore repair enquiriesKeep care current
Share mileage, service history, and how you use the vehicle. Maintenance planning should follow your specific INFINITI’s requirements and account for its current condition.
Review maintenance planningDiscuss your goals
Provide the engine, installed parts, current software, and intended use. Compatible ECU support and mechanical readiness determine which upgrade options can be considered.
Explore performance planningUnderstand the symptom first
A dashboard light or unfamiliar sound tells you something has changed; it does not identify the complete repair. A fault code needs interpretation alongside the symptoms, vehicle configuration, and relevant checks. Replacing the component named in a code description can leave the underlying problem unresolved.
When requesting INFINITI diagnostics in Winston-Salem, explain whether the concern happens during cold starts, warm idle, acceleration, braking, or longer trips. Mention recent repairs, a battery replacement, aftermarket equipment, or a software change. These details help shape the initial conversation without turning a symptom into an assumed diagnosis.
Describe whether the light is steady or flashing, whether the engine shakes, and whether acceleration has changed. If you already have a scan report, share the exact codes and avoid clearing them before the service discussion. Stored information may help explain an intermittent concern.
A slow crank, a no-start, and a battery that loses charge overnight are different symptoms. Include battery age if known, whether jump-starting helped, and any added electronics. Confirm support for the particular electrical issue when booking.
Explain whether vibration happens while braking, at a certain speed, or over uneven pavement. Include pulling, grinding, unusual pedal feel, and any recent tire or suspension work. A precise description helps distinguish a brake concern from a wheel, tire, or chassis concern.
Tell us where you notice fluid, its appearance, and whether the temperature gauge or warning messages have changed. Fluid location alone may be misleading because liquid can travel along shields and components. Diagnosis should establish the source before parts are selected.
Concerned about continuing to drive? Stop safely if the vehicle overheats, loses braking effectiveness, shows an oil-pressure warning, or runs severely rough with a flashing check engine light. Describe the condition when you call and arrange appropriate transport rather than attempting to drive through the problem.
Start with the owner’s manual and maintenance information for your exact model year. INFINITI provides model-specific maintenance resources and identifies the owner’s manual as a reference for recommended fluids and lubricants. A generic interval copied from another INFINITI may not fit your vehicle.
Bring service invoices or a maintenance log when possible. Records help distinguish completed work from items that are due or uncertain. An older vehicle with incomplete history may need a different review from a newer vehicle with documented care, even when both display similar mileage.
Confirm the correct oil specification, quantity, and service interval for your engine. Include oil consumption between services, fluid warnings, and any changes in driving use. Transmission, differential, and cooling-system requirements also depend on the installed equipment.
Discuss brake wear, tire condition, starting reliability, filters, belts, and other items relevant to your maintenance schedule. State your priorities clearly: dependable commuting, family travel, or preparing a mechanically sound vehicle for a supported performance project.
For modified vehicles, keep a separate list of installed parts and calibration details alongside ordinary service records. Aftermarket hardware can change what needs to be checked. It should not erase the vehicle’s basic maintenance needs or become a reason to ignore an existing warning.
Visit INFINITI’s official service and maintenance resources and find your vehicle’s manuals.
Use this overview to organize your request. Begin with the exact vehicle and its current condition, then separate a repair concern from an upgrade goal. The model list is a starting point for enquiries; it does not establish that every repair or tuning package is available for every listed vehicle.
Choose your model
Select your model to reach its service section. Year, engine, drivetrain, and transmission still matter within each nameplate. If your INFINITI is not listed, contact Big South Performance with the details rather than assuming a related model uses the same parts or software.
For Q50 repair in Winston-Salem, start with the year and exact powertrain. INFINITI’s model information documents different Q50 engine configurations, including 3.0-liter twin-turbo versions. A Q50 badge alone is not enough to select a calibration, replacement component, or maintenance specification.
If your Q50 hesitates, idles unevenly, leaks fluid, or displays a warning, share when it happens and whether it started before or after a modification. For a performance enquiry, list the existing intake, exhaust, cooling, fuel-system, and software changes. An unknown tune or incomplete parts history is important information.
Planning a Q50 tune? Confirm support for the exact engine and ECU, address unresolved faults, and describe your daily driving priorities. Factory turbocharging does not establish that a vehicle is ready for more boost or that the same calibration suits every trim.
Discuss your Q50 configurationA Q60 coupe may come to the shop for ordinary maintenance, a drivability concern, or a performance plan. Keep those requests distinct. A car that feels slower than usual needs investigation before an upgrade is treated as the answer.
Identify the model year, engine, drivetrain, and trim when requesting Q60 service. INFINITI’s official Q60 materials describe 3.0-liter twin-turbo configurations, but the vehicle name spans different years and equipment. Verify the car itself rather than using a photo, badge, or online build list as the specification.
For a supported tuning or turbo-upgrade discussion, include installed parts, existing calibration, maintenance history, and intended use. Explain whether your priority is everyday response, a planned hardware change, or evaluating a previously modified vehicle. The proposed work should fit the whole configuration.
Request a Q60 service discussionFor an older G35, condition and service history are central to planning. Share its year, body style, transmission, mileage, and known modifications. Previous repairs, aging hoses, leaks, and wear can affect what needs attention before an upgrade is sensible.
If you want to discuss forced induction or tuning, describe the project as a complete build rather than a single accessory purchase. Confirm vehicle support before buying parts, and establish whether the current engine and drivetrain are a suitable starting point.
Ask about your G35A G37 sedan, coupe, or convertible should be identified by its full configuration. Include drivetrain and transmission details, along with any intake, exhaust, suspension, or software changes. Similar-looking vehicles can still need different parts and planning.
Describe drivability symptoms separately from your desired performance outcome. Restoring consistent operation, checking maintenance history, and confirming compatible support provide a stronger foundation than adding parts to a vehicle with unresolved faults.
Discuss your G37’s needsFor SUV owners, the priority may be dependable school runs, commuting, or longer family trips. Tell us how the vehicle is used, whether it carries heavier loads, and what changed recently. Confirm the exact powertrain and the requested work; SUV tuning support should never be assumed from support for a coupe or sedan.
Share the year, engine, mileage, and concern. Warning lights, temperature changes, unusual noises, and driveability issues need configuration-specific investigation. Ask about maintenance or a particular repair rather than relying on another QX50 owner’s diagnosis.
Include when a hesitation, vibration, or shifting complaint occurs and whether it changes as the vehicle warms up. Identify the model year and transmission before discussing fluid service or repair options. Different generations should not be treated as one specification.
Provide the year, engine, drivetrain, and typical use. Mention towing, unusual ride behavior, braking concerns, or cooling symptoms when relevant. Confirm support for the system involved before making assumptions about repair scope or performance availability.
Have a Q40, Q70, EX, FX, M-series, JX, QX56, hybrid, or another INFINITI configuration? Send the year, model, symptoms, and requested work. Model coverage, diagnostic access, parts, and specialist requirements need to be confirmed individually.
For transmission, hybrid, advanced electronics, or driver-assistance concerns, explain the warning message and affected system when booking. This page does not promise every specialized procedure, high-voltage repair, transmission rebuild, or calibration service. A clear initial request helps determine the appropriate next step.
Compatibility comes first
Big South Performance offers performance and tuning services, with INFINITI availability subject to the specific vehicle and requested work. ECU tuning enquiries should identify the engine, ECU support, installed hardware, current software, fuel requirements, and vehicle condition. A model name is only the beginning.
Explain what you want to improve and how the vehicle will be used. Everyday response, a supporting calibration for new hardware, and a more involved performance project are different goals. A useful discussion also includes budget, drivability expectations, and maintenance priorities.
A tuning enquiry is not a guaranteed horsepower increase. Results and suitability depend on the combination of hardware, calibration, fuel, and condition. Do not use performance software to conceal a fault or bypass a needed repair. Ask what is included in the proposed work before authorizing it.
Explore Big South Performance’s ECU tuning overview, then contact us with your INFINITI’s details to confirm compatibility.
Replacing a worn turbocharger, upgrading an existing turbo system, and adding forced induction to a vehicle are different projects. Explain which one you are considering. The scope can involve more than the turbo itself, and support must be confirmed before parts are ordered.
For a compatible turbocharged Q50 or Q60, discuss the current system, symptoms, maintenance history, and installed upgrades. A power complaint needs diagnosis; it should not automatically become a recommendation for a larger turbo. Supporting cooling, fueling, calibration, and drivetrain requirements depend on the plan.
A proposed G35 or G37 turbo project requires a broader conversation about engine condition, fitment, fuel delivery, cooling, calibration support, and drivetrain capacity. It is not equivalent to installing a cosmetic accessory. Confirm whether Big South can support your specific build before purchasing a kit.
Intake, exhaust, brake, tire, suspension, and cooling changes should also have a clear purpose. More parts do not automatically produce a better daily driver. For road-going vehicles, discuss suitable equipment, applicable requirements, and the effect on everyday operation as part of the project scope.
| Your situation | Start with | Useful information |
|---|---|---|
| Warning light or rough running | Diagnostic enquiry | Exact symptoms, codes if available, and when they appear. |
| Uncertain service history | Maintenance review | Mileage, records, model-year requirements, and current concerns. |
| Previously modified Q50 or Q60 | Configuration and condition review | Parts list, current calibration, repairs, and intended use. |
| G35 or G37 turbo project | Feasibility and scope discussion | Vehicle condition, full build goal, budget, and support needs. |
| SUV shifting or drivability concern | Vehicle-specific service enquiry | Year, powertrain, symptom pattern, and previous work. |
Repair cost depends on the diagnosis, configuration, parts, and labor involved. A brief description can help with booking, but it may not establish the complete estimate. Ask whether diagnostic work is separate from the repair and what approval is needed before additional work proceeds.
For tuning or upgrades, request a scope that identifies hardware, supporting work, calibration, and the checks included. Separate necessary repairs from optional performance items. This makes it easier to decide whether to restore the vehicle first, divide a project into stages, or reconsider an upgrade that exceeds the budget.
Scheduling and completion time depend on the requested work, parts availability, and what is found. Share deadlines early, especially if the vehicle is your only transportation. Contact Big South Performance for current availability rather than relying on a general page for appointment or turnaround guarantees.
Big South Performance offers general auto repair and performance services in Winston-Salem. Contact the shop with your INFINITI’s year, model, engine, and requested work to confirm support and scheduling.
Yes. General repair and maintenance are part of the service offering alongside performance and tuning. Your vehicle’s specific maintenance requirements and current condition should guide the request.
No universal tuning availability is promised. Support depends on the model year, engine, ECU, transmission, hardware, and condition. Confirm compatibility before booking tuning or purchasing parts.
Send the year, engine, transmission, drivetrain, installed parts, existing tune details, warning lights, and intended use. Include your budget and goal so the discussion can address the complete configuration.
An unresolved warning or drivability problem should be investigated before an upgrade is treated as the solution. Software changes do not replace diagnosis or a necessary mechanical repair.
Yes, you can request a feasibility discussion. Support must be confirmed for the exact vehicle and project. Engine condition, fitment, fueling, cooling, calibration, and drivetrain requirements all affect the proposed scope.
No. Model year, engine, transmission, equipment, and vehicle use affect maintenance and repair planning. Provide the full configuration and symptoms instead of applying another SUV’s service advice.
This page does not establish availability for every specialized repair. Describe the vehicle and affected system when contacting the shop so support, scope, and any specialist requirements can be confirmed.
Use the owner’s manual and maintenance information for your exact model year. Mileage, driving conditions, service history, and modifications can be relevant when reviewing what work is due.
Cost depends on the vehicle, diagnosis, parts, labor, and approved scope. Contact Big South Performance for a service discussion and ask what diagnostic work, supporting upgrades, and checks are included.
No fixed increase is promised on this page. Performance outcomes depend on the supported hardware, calibration, fuel, and vehicle condition. Discuss realistic expectations for the particular project.
The address is 2020 Cloverdale Avenue, Winston-Salem, NC 27103. Call (336) 512-2447 or use the contact page to confirm appointment availability and support for your vehicle.
Start with your vehicle
Ready to discuss a repair, catch up on maintenance, or evaluate a compatible tuning project? Send your year, model, engine, mileage, symptoms, and installed modifications. Big South Performance can use those details to discuss the requested work and confirm the next step.
Big South Performance
2020 Cloverdale Avenue
Winston-Salem, NC 27103
Please confirm scheduling, vehicle compatibility, and the requested service before making travel or parts-purchasing arrangements.
Manufacturer resources help verify model specifications and maintenance requirements. They are reference materials, not evidence of dealer affiliation or availability of a particular service at Big South Performance.
Big South Performance is an independent business. INFINITI names identify vehicles discussed on this page; no manufacturer affiliation or authorization is claimed.
