Pro Circuit T-4 S/A Complete Exhaust System

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Pro Circuit T-4 S/A Complete Exhaust System
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Pro Circuit T-4 S/A Complete Exhaust System

Our Price: $194.56$249.91

MSRP: $249.95 - $324.95 - You save up to $75.04 (23% off)

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Details

    The Pro Circuit T-4 SA Complete Exhaust System is designed to provide some of the best performance and lightest weight for your four stroke machine. Made from premium stainless steel and aluminum, the T-4 SA is an extremely strong system that still manages to weigh less than your old stock exhaust. The stainless header and mid pipes mate to an aluminum silencer and work in conjunction so you get better power from the low rpms all the way up to the top of your power band. The silencer also helps lower your machines decibels thanks to a re-packable expansion chamber and optional quiet core insert that easily puts your bike below regulatory sound limits for both track and trail. All together, these design choices make the Pro Circuit T-4 S/A Exhaust System perfect when you want a full exhaust setup to take on the fastest tracks and into the deepest woods.

    Specs:
  • Full spark arrested exhaust for your four stroke dirt bike and ATV
  • Comes with stainless header and mid pipe
  • Round aluminum silencer body with aluminum end cap and nickel plated connector
  • Quiet core insert available
  • HP gains throughout range
  • Designed for easy disassembly and repacking
  • Removable USFS approved spark arrestor
  • Meets AMA sound restrictions

Pro Circuit T-4 S/A Complete Exhaust System Reviews

Each review submitted enters you into a
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
 
4.9 / 5.0
33 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
30
3
0
0
0
Value
4.7 / 5
Durability
4.8 / 5
Ease of Installation
4.9 / 5
Fitment
5.0 / 5
Performance
4.9 / 5
Finish
4.9 / 5
Features
4.7 / 5
Recommend it?
Yes (12)
Value
4 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Finish
5 / 5
Features
4 / 5
Recommend it?
Yes
Sounds good and is built really well
Sounds really good built well easy to install and looks great. And if your looking to buy an ex hust this is probably one of best exhust I have ever seen for a trail bike
January 29, 2018
Hannon , ON, CA
Age: 15-24
Purchased
4 weeks ago
Gender:
Male
Weight:
131 - 160 lbs.
Height:
5'7 - 5'9
Value
5 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Finish
5 / 5
Features
5 / 5
Recommend it?
Yes
Pro Circuit is Great
Excellent fit and finish. Looks great. Sounds great. Put this on my TTR110 pitbike. Great upgrade

-m-2013 YAMAHA TTR 110E--
December 27, 2017
Pittsburgh, PA, US
Age: 15-24
Purchased
1 month ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'7 - 5'9
Value
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Finish
5 / 5
Features
4 / 5
Recommend it?
Yes
My XR100R is never leaving the family now...
Some will be in pix caption... Jetting done, bike is as crisp as ever - and sounds sweet. Great price. We both deserved this!

-m-1986 HONDA XR100R--
Took a full afternoon to jet as crisp as I had  bike with modded stock pipe. Love it!
Took a full afternoon to jet as crisp as I had bike with modded stock pipe. Love it!
December 5, 2017
Orcutt , CA, US
Age: 45-64
Purchased
2 months ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'7 - 5'9
Value
5 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Finish
5 / 5
Features
5 / 5
Recommend it?
Yes
Happy!
Throttle response is outstanding. Made a huge difference. Need to get it out to the trail!!

-m-2008 HONDA CRF230F--
User submitted image
Added Oct 12, 2017
October 12, 2017
Denver, CO, US
Age: 25-44
Purchased
4 months ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'7 - 5'9
Value
5 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Finish
5 / 5
Features
5 / 5
Recommend it?
Yes
Honda 230 comes alive
I put a 230 main jet and 48 pilot jet with this pipe on a 2005 Honda CRF230 and its a completely different bike. I cut open the airbox and put a unit filter on it too. Starts super easy with this set up.

-m-2005 HONDA CRF230F--
October 11, 2017
placerville, CA, US
Purchased
6 months ago
Value
5 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Finish
5 / 5
Features
5 / 5
Recommend it?
Yes
CRF230F
Great fit and sounds great really woke up my 2017 CRF230F

-m-2017 HONDA CRF230F--
October 3, 2017
Kokomo , IN, US
Age: 25-44
Purchased
4 months ago
Gender:
Male
Weight:
221 - 250 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Finish
5 / 5
Features
5 / 5
Recommend it?
Yes
Perfect fitment on my daughters crf70.

-m-2009 HONDA CRF70F--
August 14, 2017
Hartselle, AL, US
Age: 25-44
Purchased
6 months ago
Gender:
Male
Value
5 / 5
Durability
5 / 5
Ease of Installation
4 / 5
Fitment
5 / 5
Performance
5 / 5
Finish
5 / 5
Features
5 / 5
Recommend it?
Yes
Great pipe at a great price
Worthwhile upgrade on a klx110 definitely recommend
August 2, 2017
B, MRL, NZ
Purchased
7 months ago
Value
3 / 5
Durability
3 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
4 / 5
Finish
4 / 5
Features
4 / 5
Recommend it?
Yes
pro circuit t-4 for crf230f
great exhaust system! way better throttle response,good gain on the bottom end gears,pricrd right and really fast shipping from rocky mountain,thanks for a great product, roger schaeffer

-m-2005 HONDA CRF230F--
April 7, 2017
chillicothe, OH, US
Age: 45-64
Purchased
10 months ago
Gender:
Male
Weight:
221 - 250 lbs.
Height:
6'1 - 6'3
Value
5 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Finish
5 / 5
Features
5 / 5
Recommend it?
Yes
great exhaust
The pipe came well packaged in perfect condition. It has great tone and seems stronger in the mid range. It came with clear instructions, fit really well, and even came with a packet of anti seize.
February 12, 2017
Springfield, OR, US
Age: 25-44
Purchased
1 year ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'7 - 5'9
Each question or answer submitted enters you into a:
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 7 questions Browse 7 questions and 32 answers
Is it a 2 piece or a 1 piece?
A shopper on May 29, 2017
BEST ANSWER: The Pro Circuit exhaust system is 2 pieces, the head pipe with flange and the silencer.
is there a heat shield for this pipe?
Mike n on Apr 6, 2017
BEST ANSWER: There is no heat shield. You would have to buy an aftermarket heat shield. You will also have to rejet your carburetor as it will lean the pilot and main jets.
Which Quiet core insert fits this product?
Andrew C on Apr 10, 2017
BEST ANSWER: Any 3.5" should work. With the stainless steel header, a nice stainless will really have a nice look!
Do you have to rejet the carb for this exhaust?
Conner O on Sep 24, 2017
BEST ANSWER: I bought this for my wife's klx140 and for my daughter's crf150f and I didn't rejet either of them. They run great with the exhaust on, but neither of them ride in the higher RPM, but don't think that would affect it much either. Hope that helps.
Is it possible to get a link to a photo of what the actual exhaust looks like for a klx110? is it the same as the sample picture or is it the newer nicer t4 with the cone end cap?
Jake W on Jun 27, 2017
BEST ANSWER: Mine is for a CRF230F and it looks the same but, the stickers are different. It really helped with performance. Especially after re-jetting. Its a much better feel.
Does this fit a 2005 crf 150f?
A shopper on Jun 27, 2017
BEST ANSWER: To see if this part will fit your machine please enter the make, model, and year into our "Choose a vehicle" drop down boxes found above the product image. If your machine is not listed, we may not carry the right item for your application. If you have a 2017 year model but don't see your machine as an option, please contact a tech via Live Chat or call us at 1-800-336-5437 for assistance.
My son has a 2015 polaris rzr 170. Will this work?
Jamie S on Feb 3, 2017
BEST ANSWER: To see if this part will fit your machine please enter the make, model, and year into our "Choose a vehicle" drop down boxes found above the product image. If your machine is not listed, we may not carry the right item for your application. If you have a 2017 year model but don't see your machine as an option, please contact a tech via Live Chat or call us at 1-800-336-5437 for assistance.
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