GYTR Performance Quiet Muffler Insert

GYTR Performance Quiet Muffler Insert
GYTR Performance Quiet Muffler Insert

$48.47 $53.85
10% Off - Save $5.38

Description See Also: 1 Review 3 Questions Fitment
Item #GYT00A1

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1 Review
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All Reviews
WRFRider Verified Purchaser
Ease of Installation 4/5 Performance 4/5 Power 3/5 Style 4/5
Expensive for what it is...

For just a plate and a tube of metal, that's pretty expensive.

From a performance perspective I installed at the same time as I uncorked my 2008 WR450F, so I don't know how much of the (impressive) performance improvement was due to the insert.

Noise is slightly over what the stock was, but by no mean obnoxious or overly loud.

Overall it would be a great product at half the price...

3 Questions
Answered:   3
Not Yet:   0
Javi
Q: I have a 05 wr250f which I bought without the baffle. Does this insert take the place of the baffle? And I'm not sure if my bike has a spark arrest?
2 years 10 months ago
I have a 05 wr250f which I bought without the baffle. Does this insert take the place of the baffle? And I'm not sure if my bike has a spark arrestor of if it was attached to stock baffle which is removed.
MotoSportExpert
Top 1 Contributor
2 years 8 months ago
A: The GYTR Muffler insert is designed to be used with the stock exhaust system to offer a power increase while allowing your muffler to pass the 96 dBA 20" stationary test.

Just be sure to correctly select the Year/Make/Model of your bike before ordering so we can be sure to send you the correct products for your bike
matt
Location: Troutdale, OR, USA
Q: Do i have to rejet my wr when i put on the insert?
Over 3 years ago
hey I have an 08 wr 250f just want to know if I have to rejet it after I put on the GYTR insert if so whats the best kit thanks matt
MotoSportRyanT
Expert MotoSport Staff
Over 3 years ago Location: Portland, OR, USA
A: If your bike is properly jetted now you should not have to rejet your bike when running this insert.
dillon906wr
Location: Monroe, WA
Q: Can you keep the stock spark arrestor on the bike when this insert is installed, or do you have to remove the stock spark arrestor to install insert?
Over 3 years ago
GYTR Performance Quiet Muffler Insert
MotoSportRyanT
MotoSport Staff Expert
Over 3 years ago Location: Portland, OR, USA
A: Installing this insert would require you to remove the existing spark arrestor insert. This insert helps increase performance but still keeps the sound level down. Because it replaces the spark arrestor running this insert may restricted you closed-course use only.
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