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ISR Performance 4.00" 90 Degree Black Silicone Coupler for Sport Compact Vehicles - IS-90400
ISR Performance 4.00" 90 Degree Black Silicone Coupler for Sport Compact Vehicles - IS-90400 - Image 2 ISR Performance 4.00" 90 Degree Black Silicone Coupler for Sport Compact Vehicles - IS-90400 - Image 2

ISR Performance Silicone Coupler - 4.00" 90 Degree - Black

If you're looking to enhance your vehicle's intake system, the ISR Performance Silicone Coupler is a must-have for any serious build. Designed with precision and performance in mind, this 90-degree coupler is perfect for connecting your turbo or supercharger piping, ensuring a reliable and leak-free connection.

Fitment

This coupler is compatible with a variety of applications, making it an excellent choice for many sport compact vehicles. Whether you're working on a Nissan 240SX, a Honda Civic, or any other model that requires a 4.00" connection, this coupler will fit seamlessly. Always double-check your specific year, make, and model to ensure proper fitment.

Technical Specs

  • Type: Silicone Coupler
  • Size: 4.00 inches
  • Angle: 90 degrees
  • Color: Black
  • Material: High-quality silicone for durability and heat resistance

Customer Feedback

Here’s what some users are saying:

  • "Installed this coupler on my 2021 WRX build, and it fit perfectly with my aftermarket piping. No leaks and it holds up great under boost!"
  • "I used this on my 1995 Nissan 240SX. The quality is top-notch, and it made my installation process so much smoother. Highly recommend!"

Why Choose ISR Performance?

ISR Performance has carved out a strong reputation in the sport compact aftermarket by delivering high-quality products at competitive prices. Each product undergoes rigorous testing both on and off the track, ensuring that you’re getting something that not only meets but exceeds performance expectations. With decades of combined experience, ISR knows how to get it right the first time, which means you can trust that their products will perform as intended.

Note: This coupler is intended for use in competition vehicles only, which may never be registered, licensed, or used on public streets or highways. Always check local regulations before installation.

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Unlock Your Vehicle's Potential with ISR Performance

Are you ready to take your ride to the next level? At Vivid Racing, we proudly offer a comprehensive range of ISR Performance products that are designed to maximize your vehicle's performance. Whether you're hitting the track or cruising the streets, ISR Performance has got you covered with high-quality aftermarket parts that deliver unmatched reliability and performance.

Why Choose ISR Performance?

ISR Performance is a brand that resonates with automotive enthusiasts. With a reputation for excellence, ISR focuses on producing top-tier components that enhance the driving experience. From exhaust systems to suspension upgrades, each product is meticulously crafted to ensure optimal performance. If you're a 30-year-old male fan of performance tuning, you'll appreciate the precision engineering and attention to detail that ISR Performance embodies.

Premium Products for Every Enthusiast

At Vivid Racing, we understand that every car enthusiast has unique needs. That's why we stock a wide variety of ISR Performance parts, including:

  • Exhaust Systems: Experience a significant boost in horsepower and torque with ISR's expertly designed exhaust solutions.
  • Suspension Kits: Achieve superior handling and ride quality with ISR's advanced suspension components.
  • Intake Systems: Improve airflow and engine efficiency with ISR's high-performance intake systems.

Each ISR Performance product is rigorously tested to ensure it meets the highest standards of quality and performance. When you choose ISR, you're not just purchasing a part; you're investing in a legacy of innovation and excellence.

Join the ISR Performance Community

Be part of a passionate community of automotive enthusiasts who share your love for performance. With ISR Performance, you're not just enhancing your vehicle; you're joining a movement dedicated to pushing the limits of what's possible. Shop now at Vivid Racing and elevate your driving experience with ISR Performance.

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