Velt Sport Blow Off Adapter – BMW N20

Enhance the sound and character of your turbocharged BMW with the Velt Sport Blow Off Adapter, engineered specifically for N20 engines. This simple bolt-on upgrade releases excess boost pressure to the atmosphere, creating the crisp and satisfying blow off sound that enthusiasts love.  

Instant Turbo Sound Upgrade

The Velt Sport Blow Off Adapter allows you to hear the turbo system at work by amplifying the signature whoosh during throttle lift. It delivers an audible and enjoyable driving experience without affecting OEM performance or drivability. Your factory diverter valve continues to operate normally, ensuring smooth boost control while adding the aggressive sound your N20 deserves.

Durable Construction with Precision Fitment

Machined from high-quality aluminum and finished for long term reliability, this adapter installs cleanly between the turbocharger and factory diverter valve. The design fits seamlessly on all N20 applications and requires no tuning, modifications, or permanent changes to your vehicle.

Key Features: 

• Produces a crisp atmospheric blow off sound
• Maintains full OEM diverter valve functionality
• Precision-machined aluminum construction
• Direct bolt-on installation with no modifications required
• All necessary hardware included
• Lifetime warranty for peace of mind

If you want to add character and turbo presence to your N20 powered BMW without affecting performance, the Velt Sport Blow Off Adapter delivers the perfect combination of sound and simplicity.