SKU: 001.SC001

Silicone Coupling Replacement for Dodge Charger Hellcat OEM Intake Air Box (5″ x 3 7/8″ / 127mm x 114.3mm)

This high-quality silicone coupling is a direct replacement for the factory accordion-style rubber blower coupling on Dodge Charger Hellcat models. Measuring 5″ x 3 7/8″ (127mm x 114.3mm), it provides a more durable and flexible connection between the intake air box and supercharger. The silicone material offers superior heat resistance, longevity, and flexibility compared to the original rubber part, reducing the risk of cracking or failure under boost and high temperatures. This upgrade helps maintain consistent airflow and boost pressure while improving reliability for both daily driving and high-performance applications. Easy to install as a direct swap with no modifications required.

Whats Included

• One Silicone Coupling (5″ x 3 7/8″)

Product Notes

• Replaces the factory accordion-style rubber blower coupling Image Above is the only coupling it replaced be sure your engine bay looks like the picture.
• Provides better durability and heat resistance for Hellcat applications
• Perfect for maintaining or restoring proper boost and airflow

Installation Notes

• Direct replacement simple swap with factory hardware
• Estimated time: 1530 minutes
• Ensure proper alignment and secure clamping for leak-free operation

This Part Fits

Why Choose This Silicone Coupling?

• Superior heat resistance and durability over factory rubber
• Direct fit replacement for easy installation
• Helps maintain consistent boost and airflow performance

Frequently Asked Questions

• Q: Will this coupling fit my Dodge Charger Hellcat?
  A: Yes, it is a direct replacement for the OEM accordion-style rubber coupling on Hellcat models.
• Q: Is professional installation required?
  A: Recommended for best results, though it is a straightforward swap.
• Q: What are the exact dimensions?
  A: 5″ x 3 7/8″ (127mm x 114.3mm) confirm measurements match your application.

Shipping & Handling

• Method: Ground UPS or FedEx (Hawaii/Alaska and international shipping available upon request)
• Availability: In stock ships same or next business day
• Packaging: Secure protective packaging

Important Note: Please review our Terms and Conditions before placing your order.