Pro-Tec Moflow Airbox Lid Cover - Compatible with Yamaha YFZ450R and YFZ450X

$ 99.95

Score By Feature

Based on 11 ratings

Quality of material

9.80

Cord length

9.70

Value for money

9.70

Sturdiness

9.60

Durability

9.60

Charging power

9.60

OveReview Final Score

How Our Score Is Calculated

Product Description

By entering your model number, you can make sure that this fits.

Compatible with the Yamaha YFZ450R and YFZ450X, this airbox lid replaces the stock one.

For strength and a perfect fit, laser cut 6061-T6 aluminum is used.

It's water-resistant and uses the stock lid cam locks to secure it.

Questions & Answers

Is this compatible with the YFZ 2021?

It certainly ought to. It's on my 2020 Yamaha Yfz, and I don't believe the models have changed since last year. If you buy this, make sure it's tuned properly. My fuel table was 18/1 due to the amount of air it sucked in. It's possible to pierce the piston with a hole. At a 12/1 ratio, you'll get the best results.

What is the method of edge sealing? Is closing the latches on the filter mo flo lid particularly difficult?

They're a little difficult to put on and don't have a super tight fit once you do. You'll see what I mean.

Selected User Reviews For Pro-Tec Moflow Airbox Lid Cover - Compatible with Yamaha YFZ450R and YFZ450X

Tune is a strong advocate

5/5

It's fantastic! It appears to be fantastic. Make sure you tune after you've installed it; mine had a bad lean to it. 18- The fuel ratio is one. You should aim for a 12-person group. It's perfect now that it's been tuned! 4 HP were gained.