Automotive turbocharger replacement designed to keep boost pressure stable during throttle closures. Drivers who run performance tunes or rely on consistent turbo response gain reassurance from secure venting and robust construction. Is the Bohaner Turbo Piston Diverter Valve the right direct-fit upgrade for your Audi or VW?
⚡ At a Glance
- • Valve Durability: Plastic and metal construction, wear-resistant and resistant to deformation for prolonged service
- • Best for: Owners of Audi A3, A4, TT and VW Passat, Eos, CC, Jetta GLI and Tiguan needing a replacement diverter valve
- • Not ideal for: Non-turbo vehicles or models not listed in the fitment information
Piston-style turbo diverter compatible with multiple Audi and VW applications and matching several reference part numbers. Manufactured to original specifications using plastic and metal for consistent operation.
Maintains boost pressure - with piston-style valve design
When the throttle closes, the piston discharges excess air from the intake pipeline, preventing backflow against high-speed intake blades. Piston-style sealing improves the valve's ability to hold pressure during rapid throttle changes, as referenced in user feedback.
Reliable boost holding during throttle transitions helps maintain performance for tuned or spirited driving. Secure sealing reduces turbo lag and prevents unexpected pressure loss.
Protects turbo components - thanks to bypass venting action
The diverter opens to vent surplus air when intake pressure spikes occur, preventing the backflow that can clash with rotating compressor blades. Controlled venting reduces stress on the turbocharger's intake system.
Lower risk of compressor blade damage and longer turbo life from consistent venting during throttle closures. Useful for drivers who frequently experience rapid throttle changes.
Direct-fit replacement - with original-spec manufacturing and reference numbers
Manufactured to match original specifications and listed reference part numbers, enabling precise tolerances and stable performance. Reference numbers include several OEM-style codes supplied in the product details.
Straightforward swap-in for the listed Audi and VW models, avoiding modifications and ensuring correct fitment. Suitable for technicians and DIYers seeking a like-for-like replacement.
✨ The 4 Key Reasons for Bohaner Turbo Piston Diverter Valve
- Piston-style design – Matches Revision D performance in sealing and response times
- Holds boost under tune – Maintains pressure reliably even with around 260hp upgrades
- Prevents turbo damage – Vents excess intake air to stop compressor blade backflow
- Reference number match – Compatible with multiple OEM reference numbers for direct replacement
📋 Technical Details at a Glance
- Category: Turbocharger bypass diverter valve
- Brand: Bohaner
- Product ID: B0D813R6R5
- Reference Part Numbers: 06F145710B, 06F145710C, 06F145710G, 06H145710D, 06F145710, 700415020, 700415030, 700415050
- Fitment: Audi A3, A4, TT; VW Passat, Eos, CC, Jetta GLI, Tiguan
❓ Frequently Asked Questions
Q: Which vehicles does this fit?
A: Fitment information lists Audi A3, A4, TT and VW Passat, Eos, CC, Jetta GLI and Tiguan. Compatibility should be confirmed against the supplied reference part numbers.
Q: Are original part numbers supported?
A: Reference manufacturer part numbers are provided, including several OEM-style codes, and the valve is manufactured according to original specifications for precise fitment.
Q: Will it hold boost on a tuned car?
A: User reviews report that the piston-style design holds boost reliably even with a 260hp tune, indicating strong sealing performance for higher-than-stock power levels.
🏆 Our Verdict
Suitable for owners of the listed Audi and VW models who need an OEM-spec replacement to maintain boost control. Durable piston-style design and original-spec manufacturing help protect the turbo and hold boost under tune. Durable materials and precise fitment make this a sensible long-term replacement for turbocharged models.
