Yamaha Wolverine X2 / X4 HMF Titan Quiet Series Exhaust-5448

Yamaha Wolverine X2 / X4 HMF Titan Quiet Series Exhaust

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Your Price: $436.95

Retail Price:$459.95

Your Savings:$23.00(5%)

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Part Number: 54480363

Muffler Finish *

Fuel Tuning *

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Yamaha Wolverine X2 / X4 HMF Titan Quiet Series Exhaust

The Yamaha® Wolverine X2 & X4 feature an 847cc Twin engine that puts out 69 horses right from the factory, and aimed at riders needing to carry more passengers and cargo. The team over at HMF developed the HMF Slip-On System in the Stainless Steel Titan Series exhaust, picking up 4-5 more horsepower with a substantial increase in the quality of sound.

Exhaust Fits:

(18-20) Yamaha® Wolverine X4

(19-20) Yamaha® Wolverine X2

*Please Specify Model Year in Comments at Purchase if purchased with Power Vision*

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Average Customer Ratings

5.0

HMF exhaust

One of the best sounding without being obnoxiously loud exhaust. This paired with the Weller Racing tuned PV3 really wakes up the X4.

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Reviewed by: (Verified Buyer) Marvin Ralph from Northeast Ohio on 9/23/2020

Mr.

Fit and finish of the item was good. Sound and performance is what I expected.

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Reviewed by: (Verified Buyer) barry chalfant from Iowa on 1/25/2019

HMF Exhaust and Weller Re-Flash for Yamaha Wolverine X2

I purchased the HMF Titan Series slip-on exhaust for my 2020 Yamaha Wolverine X2 XTR along with the Weller ECU Re-flash. I had the exhaust at my door step within a few days. The fit and finish on the exhaust is excellent and the install was super simple. Just make sure you have a good heavy duty exhaust spring tool and it will make your install so much easier. That is the most difficult part. The day that I ordered the exhaust I removed and sent my ECU to Weller and the day after I received my exhaust the re-flashed ECU from Weller was at my doorstep. I was so excited about this upgrade that I had mounted the exhaust the day I received it and when the ECU showed up the next day, I quickly re-installed it in the machine so I could fire it up. I loved the deeper more throaty sound of the exhaust over the stock exhaust. It is definitely louder than the stock exhaust but not high-pitched and obnoxious like some. The Weller Re-flash and HMF Exhaust combo woke this machine up. The power at all ranges appears to be more linear and I picked up some top-end. Another review that I read before buying this referred to the re-flash as smoothing out the jerkiness in the throttle when first taking off from a stop, whether in reverse or moving forward. I have to agree that the jerkiness in the acceleration is now gone. It just moves out more smoothly and has better overall acceleration at any RPM. The machine just seems overall more peppy and responsive. I am super happy about the overall outcome from this combination of slip on exhaust and re-flashing the ECU by Weller. They wasted no time in getting my ECU re-flashed and back to me. I was very surprised it was so quick to be honest. It really couldn't have gone any better. I have absolutely no complaints!

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Reviewed by: (Verified Buyer) Kevin Cook from Hooper, UT on 5/27/2021

Owner/mechanic

Excellent muffler for my 2020 yamaha x2 comes w all hardware nice fit and has a nice deep tone, great customer support with dyna jet tune for pipe install and tunes

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Reviewed by: raymond miller from Pennsylvania on 4/27/2021

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Q: When it says slip on exhaust and ECU tuning on fuel tuning and it adds 250 does that add the ECU to the package or do I have to order that separately

Asked by: Tundra0407 - 5/6/2020

A: For the $250 extra on the charge this is for the ECU tuning which is discounted from the standard pricing.

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Answer provided by: kyle anderson (7/2/2020)

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Q: It says it is the Quiet muffler but in description is says better quality sound. What is the DB of stock vs the DB when this muffler is installed? Or you can provide the improvement in loudness in sones if you prefer.

Asked by: John - 8/24/2020

A: The HMF Quiet system will be louder than the stock pipe by roughly 5 dB. In comparison to other slip on systems the noise of the Quiet system is a lot less however.

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Answer provided by: kyle anderson (8/25/2020)

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Q: Is the muffler louder? If so how much? What is the noise decib now?

Asked by: Daryl Hustead - 10/29/2018

A: We measured the DB at 92-94 on our machine with this exhaust. At this time we do not have the readings published from HMF though.

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Answer provided by: Kyle Anderson (10/29/2018)

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