Boundary 89-05 Ford/Mazda BP (All Types) I4 Shim Kit (7/14/21/28/35 PSI) w/Retaining Pin - BP-SH-K

Boundary 89-05 Ford/Mazda BP (All Types) I4 Shim Kit (7/14/21/28/35 PSI) w/Retaining Pin - BP-SH-K

Features and Benefits of the Boundary 89-05 Ford/Mazda BP I4 Shim Kit

Upgrade your vehicle’s performance and reliability with the Boundary 89-05 Ford/Mazda BP (All Types) I4 Shim Kit. Designed specifically for Ford and Mazda BP engines from 1989 to 2005, this kit offers a simple yet effective way to fine-tune your engine’s boost pressure. Whether you’re a seasoned mechanic or a car enthusiast looking to optimize your ride, this shim kit provides the perfect solution to adjust your turbocharger’s wastegate pressure with ease and precision.

What This Shim Kit Does for You

The Boundary BP-SH-K Shim Kit allows you to customize the boost pressure of your turbocharged engine by changing the spring tension inside the wastegate actuator. This means you can increase or decrease the boost pressure to match your driving style or performance goals. With five different shim sizes included—7, 14, 21, 28, and 35 PSI—you have the flexibility to select the exact boost level that suits your needs.

By adjusting boost pressure, you can unlock better throttle response, improved power delivery, and enhanced overall engine efficiency. This kit is especially valuable for those who want to get the most out of their turbocharged Ford or Mazda BP engines without the need for expensive or complicated modifications.

Key Features

• Wide Range of Boost Options: Includes shims for 7, 14, 21, 28, and 35 PSI, giving you full control over your engine’s boost pressure.
• Compatibility: Perfectly designed for all types of Ford and Mazda BP I4 engines from 1989 to 2005, ensuring a precise fit and reliable performance.
• Easy Installation: Comes with a retaining pin for secure placement, making the installation process straightforward and hassle-free.
• Durable Construction: Made from high-quality materials that withstand heat and pressure, ensuring long-lasting performance.
• Cost-Effective Performance Upgrade: Offers a budget-friendly way to enhance your vehicle’s power without expensive engine modifications.

Why Choose the Boundary BP-SH-K Shim Kit?

Many drivers want to improve their vehicle’s performance but are hesitant to dive into complex engine work or costly upgrades. This shim kit provides a practical and effective way to boost your engine’s power safely. By simply swapping out shims, you can tailor your boost pressure to your exact preferences, whether you want a mild increase for daily driving or a more aggressive setup for spirited performance.

The kit’s design ensures that you don’t have to worry about damaging your engine or turbo system. It works by adjusting the wastegate actuator’s spring tension, which controls when the wastegate opens to release excess boost. This precise control helps maintain engine health while maximizing power output.

Who Should Use This Shim Kit?

This product is ideal for Ford and Mazda owners with BP I4 engines who want to:

• Improve engine responsiveness and power delivery
• Customize boost pressure for different driving conditions
• Perform a simple, reliable upgrade without major engine modifications
• Maintain engine safety while enhancing performance

Final Thoughts

The Boundary 89-05 Ford/Mazda BP I4 Shim Kit is a smart investment for anyone looking to get more out of their turbocharged engine. With its range of boost options, easy installation, and durable design, it offers a straightforward way to enhance your vehicle’s performance. Whether you’re tuning for daily driving or weekend racing, this kit gives you the flexibility and control you need to enjoy a more powerful and responsive ride.