SKU: TS-0204-2204 | UPC: 932967701349
Turbosmart BOV Bubba 21 inHg Spring TS-0204-2204 Universal
The Turbosmart BOV Bubba 21 inHg Spring is a direct replacement spring for Turbosmart Plumb Back Race Port Dual Port and Power Port blow-off valves. Rated at 21 inHg for approximately 10 PSI closing pressure this spring seals reliably under high boost to eliminate compressor surge. It suits any turbocharged setup with compatible Turbosmart BOVs for consistent performance.
Key Features
- 21 inHg Spring Rate: Delivers precise closing pressure around 10 PSI to maintain boost integrity and reduce surge risk
- Universal BOV Compatibility: Direct fit for Plumb Back Race Port Dual Port and Power Port Turbosmart valves no modifications needed
- High-Grade Steel Build: Engineered from durable spring steel to withstand repeated boost cycles without fatigue
- Drop-In Replacement: Simple swap upgrades stock spring performance in minutes
- Australian Manufacturing: Produced in Sydney with rigorous testing for dependable operation
Product Notes
- Confirm your BOV model matches Plumb Back Race Port Dual Port or Power Port before installing
- Adjust preload during install for your specific boost level
- Small lightweight part ships in protective padded envelope
Installation Notes
- Professional installation recommended.
- Disassemble BOV remove old spring install Bubba spring and reassemble per Turbosmart instructions
- Compatible with all factory hardware on Turbosmart BOVs
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1996-Up | Universal | Turbosmart BOV Equipped Vehicles | Plumb Back Race Port Dual Port Power Port |
| 2002-2021 | Subaru | Impreza | WRX STI |
| 2003-2006 | Mitsubishi | Lancer | Evolution VIII IX |
| 2007-2015 | Mitsubishi | Lancer | Evolution X |
Why Choose Turbosmart?
- Hand-crafted in Sydney Australia since 1997 with strict quality control
- Innovative design rigorous testing and proven reliability in performance applications
- Factory-direct manufacturing ensures consistent performance beyond expectations
Frequently Asked Questions
- Q: Which Turbosmart BOVs does the Bubba spring fit?
A: It fits Plumb Back Race Port Dual Port and Power Port models directly as a stock replacement - Q: What material is the Bubba spring made from?
A: Constructed from high-grade spring steel for maximum durability under boost pressure - Q: What warranty covers this spring?
A: Covered by Turbosmart manufacturer defect warranty contact support for claims
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Padded envelope 4 x 4 x 1 inches
- Weight: 0.11 lbs





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