Pro Circuit T-4 Slip-On Exhaust

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

$224.77 - $418.99
10% Off - Save up to $46.00

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  • Description
  • 10 Reviews
  • 33 Questions
  • Fitment
Description Item #PRC000D

The T-4 Slip-on has an impressive design, polished aluminum canister, stainless steel mid pipe and ultra-responsive performance. Pro Circuit designed the T-4 Slip-On exhaust system demonstrating their determined commitment to the highest quality racing standards. It is constructed with stainless steel components and an aluminum sleeve. The aluminum sleeve will shave weight while the stainless steel keeps this Pro Circuit pipe running for years. Installing the T-4 Slip-On exhaust on your bike will not only shave weight, it will also boost horsepower and torque throughout the entire power curve with increased throttle response.

  • Improved power delivery and exhaust note.
  • Body is made from lightweight 6061 T-6 brushed aluminum.
  • End cap, mid pipe and intake tube are stainless steel.
  • Tunable end caps allow fine-tuning of power delivery for different types of riding and terrain.
  • Silencers include wire-meshed U.S.F.S.-approved spark arrestor that can be removed for closed-course racing.
  • Steel Allen head screws make repacking an easy task.
  • Exclusive E-glass pillow packing.
  • Silencers can be used with O.E.M. or Pro Circuit header.

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10 Reviews
4.5 out of 5 stars
5 Star   8 4 Star   0 3 Star   3 2 Star   0 1 Star   0
justin00
Summerland, CA, USA
Durability   Ease of Installation   Performance   Power   Style  
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.

Dave
Verified Purchaser
Elberta, AL 36530, USA
Durability   Ease of Installation   Performance   Power   Style  
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!!!

Ronnie
Verified Purchaser
Mesa, AZ, USA
Durability   Ease of Installation   Performance   Power   Style  

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

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

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

Brent
Verified Purchaser
Savannah, GA, USA
Durability   Ease of Installation   Performance   Power   Style  
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.

jleonard290
Verified Purchaser
Williamsburg, PA 16693, USA
Durability   Ease of Installation   Performance   Power   Style  
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

holeshotholm
Orlando FL
Durability   Ease of Installation   Performance   Power   Style  
Best Exhaust for the price!

If you had to choose either to get the Fmf or this I would choose this. I bought it because I broke my other Pro circuit off and got this and it sounds great and deff gave the bike more power out of the corners and on the straight aways. And if you like to over rev or whip this is the best choice!

Norman299
Ease of Installation   Power   Style  

the slip on rear pipe did not fit on the stock head pipe. It had to be expanded a bit to slide on.

misisipirider
Top 500 Contributor
Lucedale, MS
So so

i put this pipe on ma 06kx250f. an while it did give me ton of top that revs to the moon an back compared to stock it takes away the hit in the middle that i loved about ma bike.. if u love to rev it out then this is the pipe of u

Motoxer
Fredericksburg, Virginia
Must have! Braap!

Let me start out by saying, WOW! Now i see why all the top pro riders choose this exhaust. I recently just bought one for my 2006 KXF-450 and it done wonders for it. Giving it more horse-power, torque, and a awesome sound. This is a must get exhaust, you wont regret.


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33 Questions
Answered:   33
Not Yet:   0
KDH1
Location: Grass Valley, CA, USA
Q: What is the DB rating for this exhaust for a 2013 DRZ 400s?
28 days 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
19 days 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
Location: Lapeer Mi
Q: Doesn't align with sub frame bolt holes and rubs on rear shock?
4 months 5 days ago
double checked, is correct pipe for bike, any suggestions on making it fit?
MotoSportExpert
MotoSport Staff Expert
4 months 4 days 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
Location: United Kingdom
Q: I want to know what slip on exhausts I can put on my Honda XR125, can anyone help?
4 months 7 days ago
MotoSportExpert
Expert MotoSport Staff
4 months 7 days 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
Location: Australia
Q: Im currently looking at a slipon for my 05 crf250r is this the excact look or?
Over 10 months ago
MotoSportExpert
MotoSport Staff Expert
Over 10 months 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
Location: Michigan, USA
Q: Will this slip on fit my fmf mega bomb header?
1 year 1 month ago
MotoSportExpert
Expert MotoSport Staff
1 year 1 month 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?
1 year 3 months 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
1 year 2 months 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?
1 year 4 months ago
MotoSportExpert
Expert MotoSport Staff
1 year 4 months 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
Location: United States
Q: Jetting?
1 year 4 months ago
what are the jet specs for installation of this exhaust on a DRZ 400S (2006)
MotoSportExpert
MotoSport Staff Expert
1 year 4 months 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
Location: KSA
Q: Will this fit into Suzuki DR 650SE?
1 year 4 months ago
MotoSportExpert
Expert MotoSport Staff
1 year 4 months 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.
cobb
Location: ohio
Q: My wife has a 2014 TTr 230 and is just learning, will this slip on (PC Ti 4) require new jetting? The bike is new and current jetting is spot on.?
1 year 5 months ago
I live in Ohio if this helps./
MotoSportExpert
MotoSport Staff Expert
1 year 4 months 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.
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