Flash Sale Turbosmart Kompact Plumb Back Diverter Valve w/ 34mm Fittings
Original price was: $155.95.$62.38Current price is: $62.38.
Description
Subimods Turbosmart Kompact Plumb Back Diverter Valve w/ 34mm Fittings | Discreet Boost Control | Performance Diverter Valve
Overview
The Turbosmart Kompact Plumb Back Diverter Valve is a high-quality recirculating blow-off valve designed specifically for Subaru enthusiasts seeking reliable and quiet boost management. Compatible with models like the WRX, WRX STI, BRZ/86, and other turbocharged Subaru platforms, this valve effectively redirects excess boost pressure back into the intake system, preventing loud venting noises while maintaining optimal turbo performance. It’s an ideal upgrade for drivers who want to enhance their forced induction setup without attracting unnecessary attention or noise.
Built with a focus on durability and precision, Turbosmart’s engineering philosophy ensures that each component withstands demanding driving conditions. The Kompact Plumb Back features a compact design that fits seamlessly into Subaru engine bays, offering a clean OEM+ appearance. Its full recirculating design reduces turbo lag and maintains consistent airflow, resulting in improved throttle response and smoother power delivery. Whether you’re tuning for more power or simply seeking a more refined boost control solution, this diverter valve delivers dependable performance tailored for Subaru owners who value quality and discretion.
For Subaru owners focused on tuning and performance, the Kompact Plumb Back Diverter Valve provides a subtle yet effective upgrade. It helps optimize turbo efficiency, supports tuning adjustments, and enhances overall drivability—making it a smart choice for both daily drivers and serious enthusiasts alike.
Features & Specifications
This Turbosmart Kompact Plumb Back Diverter Valve is engineered for Subaru platforms and features a 34mm fitting size, ensuring compatibility with a wide range of turbocharged models. Constructed from durable materials, it delivers consistent, quiet operation for enthusiasts seeking reliable boost control without the noise of traditional venting systems.
- Brand: Turbosmart
- Product: Kompact Plumb Back Diverter Valve w/ 34mm Fittings
- Part Number: (Check product packaging or website for specific number)
- Fitment: Subaru WRX, WRX STI, BRZ/86, and other compatible turbocharged models
- Material: High-strength aluminum and silicone components
- Finish: Anodized black for corrosion resistance
- Construction: CNC machined for precision and durability
- Origin: Designed and manufactured in Australia
- Power Gains: Optimizes boost response, supports tuning adjustments
- Tuning Required: Recommended for best performance with aftermarket tunes
- CARB Status: Not CARB compliant
Key Benefits
- Discreet Operation: Quiet, recirculating design eliminates loud venting noises, ideal for street use and stealthy tuning
- Enhanced Boost Control: Precise pressure regulation improves throttle response and turbo efficiency
- Durable Construction: Made from high-quality CNC machined aluminum to withstand demanding driving conditions
- Easy Installation: Compatible with OEM and aftermarket piping, straightforward bolt-on upgrade
- Supports Tuning: Ideal for tuned Subaru setups, helping to prevent boost spikes and maintain consistent pressure
- OEM+ Appearance: Compact, clean design blends seamlessly into Subaru engine bays
What’s Included
- 1× Turbosmart Kompact Plumb Back Diverter Valve with 34mm Fittings
- Mounting hardware and gaskets
- Installation instructions
Installation & Compatibility
Installing the Turbosmart Kompact Plumb Back Diverter Valve is a straightforward process suitable for DIY enthusiasts with basic mechanical skills. The kit includes all necessary hardware and gaskets for a secure fit. It’s designed to bolt directly onto compatible Subaru turbo systems, with 34mm fittings ensuring a proper seal and fitment. For optimal performance, some tuning adjustments are recommended to fully leverage the boost control benefits. While the installation is generally DIY-friendly, professional installation is advised if you’re unfamiliar with turbo system components or want to ensure precise tuning and setup.
- Professional Installation: Recommended for best results
- Modifications Required: None, direct bolt-on
- Verify Compatibility: Confirm fitment for your specific Subaru model and year before installation
Whether you’re upgrading your stock boost control or tuning for increased power, this diverter valve offers a reliable, discreet solution that enhances your Subaru’s turbo performance. Shop with confidence at Subimods—your Subaru parts specialists.





