I like how the Robl unit straightens out and keeps the filter parallel with the sub-frame rails. I think Troy originally designed them to be used with the stock air-box, or his personally designed air-box. Not sure where he is on those. I run my Robl intake with a custom air-box and big 450r air filter, huge improvement over my previous setup with OEM intake
Quote from: Tbone07 on August 10, 2018, 11:04:35 AMI like how the Robl unit straightens out and keeps the filter parallel with the sub-frame rails. I think Troy originally designed them to be used with the stock air-box, or his personally designed air-box. Not sure where he is on those. I run my Robl intake with a custom air-box and big 450r air filter, huge improvement over my previous setup with OEM intakehow was the power improved?