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Applied Emissions Block-Off Kit
Applied Emissions Block-Off Kit

$39.99

Description See Also: 13 Reviews 2 Questions Fitment

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13 Reviews
4.9 out of 5 stars
5 Star   12 4 Star   1 3 Star   0 2 Star   0 1 Star   0
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All Reviews
USA
Worked better then advertised!

2009 Honda CRF-250X:
Install: The directions were not very good and a bit hard to follow. With a few minutes for rereading I was able to install the kit no problem. The parts looked just a shown and fit like a glove.

Difference: I'm 280 LPS of fat, I noticed a HUGE difference in the low range and torque. I have an after market FMF pipe and when coming down from higher RPM's I would get alot of back fire and sputtering. This mod made all that go away.

Verified Purchaser
Arvada, Colorado
Easy install and used on Crf450x

Bought for 2012 with smog pump still on the bike. Follow directions and easy install. I also opened up the air box (cut to off, no side vent cuts), installed DJ jetting kit, flex fuel screen adjuster and a FM q pipe. The decel popping went away and gave the bike more power. The fuel screw did not seem to make a difference to jetting until I removed the smog pump. It was worth the cost as did not need to spend hours making a block off kit. I had it installed in about 30 minutes (but already had the bike apart to mod the airbox and put in a stiffer rear shock spring. Looks good too!

Verified Purchaser
Phoenix
Worked great!

I have had this on for a few months now and had no issues. Installation was pretty simple and allowed me to shed a few pounds by getting rid of the emissions equipment.

Chico Ca
Great product

Was debating on whether or not I needed this kit as it does not increase horsepower at all, but soon found out it was well worth it, makes working on the bike much easier and it gives it a much cleaner appearance. Instructions were great too

Verified Purchaser
Alamo, NV 89001, USA
Great product

Nice to get rid of that useless air induction system.

Verified Purchaser
North downtown Grays, SC
Cost

I read a lot about cost. the directions are straightforward and it goes right on. If you can not pay you can not afford to play. It is a great little product.

Verified Purchaser

Verified Purchaser
Jennings, LA 70546, USA
Very pleased

Easy to install, haven't tested yet had to leave for work but, good quality materials and easy instructions to follow.

Verified Purchaser
Santa Clara, CA, USA
Big improvements for the price

Performance:
I have done a number of upgrades to my CRF450X but exhaust aside, this is definitely one of the best performing upgrades I have done. Cost taken into account....the best by far.

Installation:
Took me all of 10 minutes. Easy to follow instructions.

Look:
Okay, I get the whole "dress-up bling" thing and it does look good, but considering this is not CA legal....kind of like highlighting the sections of your test you cheated on for the teacher to find.

Verified Purchaser
Mount Sterling, KY 40353, USA
KLX450R

I purchased this for my 08 KLX450R and it worked great, the only part that didn't fit was the bolt to plug the intake (its to small). I just substituted an M6 bolt and was off and running.

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2 Questions
Answered:   2
Not Yet:   0
troyty349
Q: Does this come with the plugs for the airbox?
Over 3 years ago
2009 crf250x Does this come with hoses and vents also or will i just keep the old hoses on?
MotoSportExpert
Expert MotoSport Staff
Over 3 years ago
A: Yes the emissions block-off kit comes with all of the necessary plugs, screws, and fittings. For more info and possibly instructions I would contact Applied at 1800-853-0555.
Adam
Q: Emissions Block Off
Over 4 years ago
After installing my Emissions Block Off Kit... Do I need to do anything to my jet system? I have a Honda 250x 2005
MotoSportExpert
MotoSport Staff
Over 4 years ago
A: As long as your bike is currently jetted correctly, your 2005 CRF250X will not require re-jetting.
rockandride6
Over 4 years ago
A: I found that it did lean the bike up a good bit, but adjusting the fuel mixture screw was enough for me. Note that I do NOT have stock jetting as I rejetted after exhaust.
Fitment
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