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Cusco 428540AT Type OS Front Strut Tower Bar

(2006-2010 Mazda MX-5 Miata)

Part of: Cusco Type OS Front Strut Tower Bar

Other options in this family: Cusco 666541A Cusco 694 541 A Cusco 6A2 540 A Cusco 309 540 A Cusco 232 540 A

Manufacturer

Picture for manufacturer Cusco

Part Number

428540AT
14 reviews
Sale Price

$230.90

2 left at this price

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Usually delivered within 2 days

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Product Details

The Cusco Type OS strut tower bar is the most popular chassis reinforcement bar in the Cusco lineup, featuring a classic tubular aluminum oval shaft design with a high-polish finish. This strut bar significantly improves chassis rigidity by connecting the strut towers, reducing body flex during cornering and aggressive driving for enhanced handling precision and steering response.

Key Features:

  • Tubular aluminum oval shaft construction for optimal strength-to-weight ratio
  • High-polish finish for a premium engine bay appearance
  • Advanced ribbed or sectioned bar design (application-specific for maximum rigidity)
  • Signature Cusco blue powder-coated end plates
  • Complete hardware kit included for bolt-on installation
  • Installs in minutes using standard hand tools

Cusco engineers select either the pressed ribbed (Type 1) or sectioned (Type 2) aluminum shaft design based on the specific requirements of each vehicle application, ensuring optimal chassis bracing performance. The Type OS represents decades of Cusco's motorsports experience translated into a street-friendly chassis upgrade.

Products specifications

Fits

2006-2010 Mazda MX-5 Miata

Nice got items really fast

Exactly what I needed.

Great service

So glad you have the part I needed! Easy to use your webpage and so glad you accept Amazon pay method! If the wiper arrives soon and as expected you will have won a new customer! Also the coupon was very convincing! Good job!

My order was delivered on time without any issues.

great price

Easy to order!

Had the product I needed at a price that couldn't be beat. The shipping was a little high, but not completely out of line, either, and it was still better than other companies who have even MORE ridiculous shipping rates. Will buy from them in the future if they have what I need.

Great prices and easy transaction

Best price I could find on line, shipped really fast. With how low the price is I was worried but everything came fast and it was the correct parts. This place really keeps the cost of racing down.

Everything went seamlessly. I placed my order on a Thursday and it got here Tuesday morning. No problems, and it was the best price I could find.

Everything worked well for me with this order. The only funny thing is that Autoplicity claimed that the part I was ordering will not fit make and model of my car, despite the fact that I was ordering manufacturer part number specific to my vehicle.

Had to upgrade to a Snell 2010 helmet this year, bought the identical helmet for $200 less than I paid 8 years ago! Fast shipping, I will be checking Autoplicity first in the future!

GOOD PRICE! way to go keep up the good work!!!!

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