The filtering efficiency** is extremely high at 98-99% filtering efficiency

Application: 2019-2023 Beta RR 2T 250 Racing

Alpinestars - Tech 10 LE Squad 23 Boots

2007 KAWASAKI Z1000

GPR Exhaust - Trioval Slip-On for Suzuki GSX-S 750 2017 - 2017 to 2020 K-Type-Filter Covers The filtering efficiency** is extremelyGPR's Trioval series is a GPR best seller, with a classic ovoid drop shape. It is made of hand polished 304 stainless steel and has a diameter of 100mm. Product Features SOUND: Upgraded sound from stock exhaust. Although louder than stock but in compliance with the limits prescribed by law, this exhaust produces the softest sound of all the GPR exhausts. PERFORMANCE: Upgraded performance from stock exhaust QUALITY: Italian made with high grade welding