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Pro Circuit T-4 Slip-On Exhaust
Pro Circuit T-4 Slip-On Exhaust

$284.99 - $431.99
10% Off - Save up to $46.96

Select your bike to see if this exhaust fits
Item #PRC000D

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14 Reviews
4.6 out of 5 stars
5 Star   11 4 Star   0 3 Star   3 2 Star   0 1 Star   0
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All Reviews
Medford OR
Performance 5/5 Style 3/5
Will it fit my 2001 klx 300R

I bought a 2001 kxl 300R and was wondering if it will fit

Verified Purchaser
Pickens South Carolina
Durability 5/5 Ease of Installation 5/5 Performance 4/5 Power 4/5 Style 5/5
Fit & finish. Top notch. Easy to tune

Perfect fit quality construction I like the
Ease of disassembly for tuning
Just a little loud however

Tyonek, AK, USA
Durability 5/5 Ease of Installation 4/5 Performance 5/5 Power 5/5 Style 5/5
Info

Will this be able to fit the fmf powerbomb header?

Summerland, CA, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Procircuit T4 slip-on

I bought this pipe for my 2006 crf450r.. I love this pipe.. I noticed a big improvement in the power.. and the sound is amazing... you can hear that bike scream from the other side of town.. deep tone...when you hear this bike you know its defiantly not stock. took me no time at all to install and looks better than ever....get this pipe.

Verified Purchaser
Elberta, AL 36530, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Great pipe

It's a great muffler for sure and its tunable. You can do like me and pull all the parts out for the loudest and strongest you can get. Sounds great but not as loud as I thought it would be and it helps unleash a lot of power. Awesome!!!

Verified Purchaser
Mesa, AZ, USA
Durability 3/5 Ease of Installation 2/5 Performance 4/5 Power 4/5 Style 4/5

Good pipe.....but! It showed up w two dings....header side of the pipe wouldn't l slide on because the was dropped. Both ends of the pipe had a dent..other than that the pipe is good

Verified Purchaser
Hollister, CA 95023, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Can't go wrong with this exhaust

Made my husband's bike louder and more powerful. Great buy for the price!

Verified Purchaser
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5

Verified Purchaser
Savannah, GA, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Pro Circuit T-4 Slip-On Exhaust

Application is XR650L Material selection very good for corrosion protection. Strong welds. Bolted on very easily. Fit and function like it was custom built.

Verified Purchaser
Williamsburg, PA 16693, USA
Durability 4/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Pro Circuit T-4 exhaust

exhaust was very easy to install sounds as good as it looks and made great power on my bike (08kx250f) without changing any jets or carburetor specs

See 4 More Reviews
24 Questions
Answered:   24
Not Yet:   0
Gman
Q: Will this fit on my stock 05 rmz250 header?
1 month 26 days ago
Thumbs
Top 10
1 month 26 days ago
A: Yes this will fit your stock header on your 05 RMZ250
KDH1
Q: What is the DB rating for this exhaust for a 2013 DRZ 400s?
2 years 2 months ago
I saw conflicting answers in the posted questions about it coming with a silencer versus having to purchase the silencer kit separately. Does it come with the silencer and spark arrester for the DRZ400s?
MotoSportExpert
Expert MotoSport Staff
2 years 2 months ago
A: Unfortunately Pro Circuit does not provide a db rating on this exhaust. It does come with a Removable USFS approved spark arrestor.

https://www.procircuit.com
Rustiedog
Q: Doesn't align with sub frame bolt holes and rubs on rear shock
2 years 6 months ago
double checked, is correct pipe for bike, any suggestions on making it fit?
MotoSportExpert
MotoSport Staff Expert
2 years 6 months ago
A: Generally in that type of situation it is caused by a bent subframe. There are rarely ever any fitment issues with PC pipes. But its hard to say without being able to see it. Feel free to give us a call at 888-676-8853
MxMilk
Q: I want to know what slip on exhausts I can put on my Honda XR125, can anyone help?
2 years 6 months ago
MotoSportExpert
MotoSport Staff Expert
2 years 6 months ago
A: All products sold on MotoSport.com are for US models only. We unfortunately do not have product fitment for non-us models.
brody
Q: Im currently looking at a slipon for my 05 crf250r is this the excact look or?
Over 3 years ago
MotoSportExpert
Expert MotoSport Staff
Over 3 years ago
A: The image is a generic image supplied by the manufacturer for reference only. It may not be displaying the exact part for your bike. 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 exhaust for your bike. Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
Jimmy
Q: Will this slip on fit my fmf mega bomb header?
Over 3 years ago
MotoSportExpert
MotoSport Staff Expert
Over 3 years ago
A: Unfortunately fitment can not be guaranteed between the two different manufactures for every bike.
Tracey
Q: Do I need jetting for this pipe on 2009 ttr230?
Over 3 years ago
I have a stock 2009 ttr230. Do I need any jetting or other prep work for this exhaust? or I can just put it on and ride it?
MotoSportExpert
MotoSport Staff Expert
Over 3 years ago
A: Normally when installing a slip-on only minor jetting changes are needed, if any at all. If your bike is currently jetted properly you will likely not have to make any changes after installing this slip-on. I would recommend installing the exhaust and riding the bike to see how it is running then tuning your carburetor from there if necessary.
King
Q: Will this exhaust do for my Rincon 680 4x4???? And will i be able to go under water with it?
Over 3 years ago
MotoSportExpert
MotoSport Staff Expert
Over 3 years ago
A: Yes, Just be sure to correctly select the Year/Make/Model of your ATV before ordering so we can be sure to send you the correct exhaust for your ATV. Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order. It would not be recommended to take your Rincon 680 4x4 under water.
chaloeicheep
Q: Jetting
Over 3 years ago
what are the jet specs for installation of this exhaust on a DRZ 400S (2006)
MotoSportExpert
Expert MotoSport Staff
Over 3 years ago
A: Normally when installing a slip-on only minor jetting changes are needed, if any at all. If your bike is currently jetted properly you will likely not have to make any changes after installing this slip-on. I would recommend installing the exhaust and riding the bike to see how it is running then tuning your carburetor from there if necessary.
MGabbani
Q: Will this fit into Suzuki DR 650SE?
Over 3 years ago
MotoSportExpert
MotoSport Staff Expert
Over 3 years ago
A: All products sold on Motosport.com are for US models only. We do NOT have product fitment for non-us models. Also any street legal products are ONLY designed for US emissions and laws.
1 - 10 of 24
Fitment
See all bikes that this part fits...
See Fitments
# Part Numbers
Product Variant Manufacturer Part #
Standard 4Y07450WR
Standard 4QY00400
Standard 4H04250R
Standard 4H02450
Standard 4H03450
Standard 4H04450
Standard 4H05450
Standard 4H06450
Standard 4H08450
94dB 4H09450
Standard 4S08400SM
Standard 4S03400
Standard 4QH95400
Standard 4K94250
Standard 4K08450X
Standard 4T00400
98dB 4K08250
98dB 4K08450
Standard 4QS03400
Standard 4QS04250
Standard 4QP03500
Standard 4QY01660
Standard 4QY04350R
Standard 4QY06700
94dB 4S09250
Standard 4S05450
94dB 4S09450
Standard 4QH93300
Standard 4QH01250S
Standard 4QH99400
Standard 4QH06450S
Standard 4QH04450S
Standard 4Y05230
Standard 4Y00250
Standard 4QY86350
Standard 4H96200
Standard 4H00400
Standard 4H85600
Standard 4Y08450
Standard 4Y02426
Standard 4Y01250
Standard 4Y03250
Standard 4Y06250
94dB 4Y09250
Standard 4Y03450
Standard 4Y06450
94dB 4Y09450
Standard 4T04625
Standard 4S97650
Standard 4K93650
Standard 4QB00650
Standard 4QH00350
Standard 4QK86250
Standard 4QY08250
Standard 4QY09450S