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261 West Putnam Ave, Greenwich, CT, 06830

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Dealership Info

Phone Numbers:Parts Hours:
  • Mon - SunClosed
Sales Virtual Showroom Hours:
  • Mon - Thu9:00 AM - 6:00 PM
  • Fri - Sat9:00 AM - 5:00 PM
  • SunClosed
Service Hours:
  • Mon - Fri8:00 AM - 5:00 PM
    (Night drop box available on Saturday's)
  • Sat - SunClosed
Parts Hours:
  • Mon - Fri8:00 AM - 5:00 PM
  • Sat - SunClosed

What is Mercedes-Benz Performance Tuning?

Silver Mercedes-Benz SUV

Mercedes-Benz performance tuning allows you to adjust your model’s driving performance and get more enjoyment out of your Rye and Stamford drives. We understand why you’d want to consider aftermarket parts and upgrades, but since your Mercedes-Benz is a precision machine, you have to be very careful when making changes!

Below, we’ll break down your aftermarket Mercedes-Benz performance tuning options. We’ll also introduce the high-powered models in the Mercedes-Benz AMG® lineup, and teach you a thing or two about genuine Mercedes-Benz performance parts! No matter which route you end up taking, you’ll want to count on the service team at Mercedes-Benz of Greenwich to help you get the job done right.

Mercedes-Benz Performance Tuning: Popular Options

Electronic Control Unit Remapping and performance chips are two of the most popular Mercedes-Benz performance tuning options. Here’s a basic introduction to each:

  • ECU Remapping allows you to make adjustments to the computer system in your Mercedes-Benz, increasing the amount of air and/or fuel that gets taken into the engine.
  • A performance chip is an additional piece of equipment that compliments your existing ECU, and accomplishes similar goals.
  • Both options are great for drivers who want to enjoy more torque, faster acceleration, or superior fuel economy. They can even help to improve your handling on the Darien and New Canaan roads.

Not seeing exactly what you’re searching for? Here are a few other aftermarket and genuine options that drivers our neighbors tend to love:

  • Exhaust Sound Upgrades: Make a unique entrance–or exit–with a sporty exhaust sound upgrade.
  • Suspension: Fine-tune your on-road or off-road ride quality with one or more Mercedes-Benz suspension upgrades.
  • Interior: Perhaps you’re searching for a unique, high-range speed gauge or an especially luxurious leather dashboard. Plenty of interior upgrades are available.
  • Exterior: It’s not all about appearance. Exterior spoiler upgrades, grille upgrades, and fin antenna attachments can help to improve performance, too.
  • Headlights: Halogen projector lights, LED daytime running lights, or unique black headlights can help you get more out of every drive.

Don’t forget: You’ll want to check any local regulations before you make any permanent changes! Some aftermarket options may not be street legal where you live.

What Are Mercedes-Benz Performance Parts?

If you’re shopping with your local authorized Mercedes-Benz retailer, you’ll have access to a wide range of Mercedes-Benz performance parts and accessories. Unlike many aftermarket Mercedes-Benz performance tuning options, these parts have been designed and manufactured by the same people who built your vehicle in the first place.  This means that our metal sport pedals, luxurious steering wheel covers, and sport seats with bolsters are guaranteed to offer a perfect fit! We also have unique brake calipers, performance tires, and numerous other Mercedes-Benz performance parts available, so place your order today!

What is Mercedes-Benz AMG® Performance?

Perhaps you’d prefer to enjoy superior performance without making any adjustments at all! Whether you’re looking for a Mercedes-Benz sedan, a coupe, a roadster, or an SUV, you’ll have so many exciting options when you explore our Mercedes-Benz AMG® vehicles.  Learn a little bit about Mercedes-Benz AMG® performance features, and schedule a test drive today! While you’re at it, check out some of the fastest Mercedes-Benz cars ever made!

Start an Adventure You’ll Never Forget with Mercedes-Benz of Greenwich

If you’re ready to explore Mercedes-Benz performance tuning and Mercedes-Benz performance parts in person, pay a visit to our Greenwich parts department and check out the official accessory brochures today!

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261 West Putnam Ave • Greenwich, CT 06830

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Today's Hours:

Open Today! Parts: ClosedParts: 8am-5pm

Mercedes-Benz of Greenwich

261 West Putnam Ave Greenwich, CT

Phone: 888-249-6454


Phone: 855-216-2362

261 West Putnam Ave Greenwich, CT


Phone: 855-216-2362

261 West Putnam Ave Greenwich, CT


Phone: 877-634-4150

261 West Putnam Ave Greenwich, CT


Phone: 866-285-4034

261 West Putnam Ave Greenwich, CT
41.024908 -73.635592
Mercedes-Benz of Greenwich 41.024908, -73.635592.