I already had a top of the line custom filter made specifically for my hayabusa, but a friend sent me the link to this little well designed awesome upgrade . And I had to have it ! Looks great and I feel an obvious difference

Very high quality product! Sounds great like greddy type s in fast and furious!! Ordered from Italy and arrived in half the stated time. Very fast shipping, very kind seller and available at any time for any help or explanation on the assembly and setting of the valve. Completely satisfied! 100% recommended!!!!!!

NGR Turbo Filter (Drag Edition) One Piece Design (Red) Turbo Guard - 3in

Makes the sound louder, which is what I wanted 10/10

NGR Turbo Filter (Street Edition) One Piece Design (Blue) Turbo Guard - 4in

Love the bov love the sound.

Great product: Exactly as described.... Competitive price.... Easy install.... Very well constructed.... Looks great. HIGHLY RECOMMENDED!

NGR Type-S Blow off Valve Gasket (Type RS/RZ/R Compatible) BOV Flange Gasket

A very good and high quality bov that also sounds great

worked as intended, great noise and packaged well.

Used in my greddy type rs, worked as expected

Good product and fast shipping

First of all, what awesome company! The fuel filter is amazing. Works perfectly. I would definitely recommend!

NGR Type-S Blow Off Valve Horn Adapter (Purple) Fits Type-S BOV

Nice, well made, and fairly priced alternative to the over priced, and who knows how old, NOS OEM replacement! It was a quick ship. Definitely recommend an NGR replacement.