Frequently Asked Questions

Why is an air filter important for a 2018 Alfa Romeo 4C?

• Protects the engine: a clean engine air filter prevents dirt and debris from entering the 1.7L turbocharged inline engine, preserving horsepower and torque for spirited driving.
• Fuel efficiency & performance: maintaining the air filter helps sustain the 2018 Alfa Romeo 4C's efficiency and 0–60 capability, delivering smoother acceleration and better MPG.
• Long-term savings: routine replacement at Herb Chambers Alfa Romeo of Boston can cost less than independent shops while providing factory-trained technicians, OEM parts, and warranty protection—delivering immediate and long-term value.
• Schedule with ease: you can schedule service online to have our certified team inspect and replace your air filter quickly.

Where is the air filter in a 2018 Alfa Romeo 4C?

• Engine air filter location: the engine air filter sits in the intake housing near the front of the engine bay; our technicians can access it quickly during routine inspection.
• Cabin air filter location: the cabin air filter is typically behind the glove compartment or under the dash—our team will inspect both filters for optimal performance and cabin air quality.
• Certified inspection: any warranty-covered repairs must be performed at a certified dealership, so bring your 2018 Alfa Romeo 4C to Herb Chambers Alfa Romeo of Boston for proper diagnosis and service.

How much does it cost to replace the air filter in a 2018 Alfa Romeo 4C?

• Transparent pricing: prices vary by filter type, but our dealership offers competitive rates and often costs less than independent shops while delivering OEM parts and trained technicians.
• Immediate and long-term savings: investing in a quality replacement can reduce fuel use and prevent costly repairs down the line—helping you save over time.
• Promotions & financing: check our service specials and ask about service financing to get necessary work done now and pay later.

How often should I change the engine air filter on my 2018 Alfa Romeo 4C?

• Recommended intervals: follow manufacturer guidance and our technicians' inspection—typically more frequent checks if you drive on dusty roads or track the vehicle.
• Condition-based service: we recommend inspection at each oil change; Herb Chambers Alfa Romeo of Boston can advise a tailored schedule based on driving conditions.
• Convenience: schedule appointment online for a quick inspection and receive transparent recommendations and pricing.

What is the difference between an engine air filter and a cabin air filter?

• Function: the engine air filter protects the powertrain; the cabin air filter improves passenger air quality by trapping pollen, dust, and pollutants.
• Maintenance intervals differ: cabin filters often need replacement more frequently for health and comfort reasons, especially in urban Boston conditions.
• OEM parts & warranty: we use OEM filters and honor warranty requirements—repairs under warranty must be completed at a certified dealership like ours.

What are signs of a bad air filter?

• Reduced acceleration, decreased MPG, unusual intake noise, or poor cabin airflow indicate a clogged or failing filter.
• Visible dirt or discoloration: our technicians will inspect and document condition and provide cost-effective replacement options.
• Book service: take advantage of service specials or schedule service to restore performance and protect your investment.

What types of air filters are in a 2018 Alfa Romeo 4C?

• Engine air filter: high-flow OEM or equivalent media designed for the 1.7L turbo application to preserve horsepower and airflow balance.
• Cabin air filter: particulate and pollen-trapping media to maintain cabin comfort and HVAC performance.
• Expert selection: our service advisors recommend OEM parts for best fit and longevity and can explain cost options and benefits during your visit.