I was quite hesitant about fitting this part at first, I wasn't sure about the vibration or affect this would have compared to the standard part. Once i had seen the positive reviews I knew I had to buy one. I'm so glad i did its brilliant and again Mountune have delivered .
Very easy installation, especially on a hoist, and can instantly feel the difference over the OE restrictor. Fantastic product as always.
Very impressive piece of kit easy to fit and with the m235 a must have!!!