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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: $209.99$566.99

MSRP: $249.95 - $674.95 - You save up to $107.96 (16% off)

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  • "Customer service is priority #1 at Rocky Mountain ATV/MC. We value our customers and strive to be the best shopping experience- when you buy from us, you are buying lifetime service."

    -Dan Thomas, CEO and Founder

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    We take pride in offering no hassle returns. In the event of a return, please call, email or chat with us to receive a solution to the problem. For apparel that doesn't fit quite right, Click here to see our Fit Guaranteed Program.

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    The Pro Circuit T-4 system will offer considerable weight saving, when compared to the OEM exhaust system. The T-4 exhaust system is ideal for giving the racer more power and at a reasonable cost. The Pro Circuit T-4 exhaust comes complete with stainless head pipe that works in conjunction with the silencer to produce more power from bottom to top. The stainless steel header pipe and silencer offers increased strength and should give you years of trouble-free use. The Pro Circuit T-4 exhaust system is easy to repack by just removing screws and re-wrapping the silencer core. Pro Circuit T-4 exhaust system has the ability to take your bike off the track into the unbeaten path with the US forest service approved spark arrestor and the T-4 also meets the AMA sound restrictions.
  • Features a round aluminum body with extruded aluminum end cap and a nickle plated connector.
  • Quiet core insert available for reduced noise

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

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0 of 0 people found this review helpful.

Great Pipe

Comments On Feb 10, 2014:Sure woke up this little bike. Thanks Pro Circuit.

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0 of 0 people found this review helpful.

great sound!!!!

Comments On Jan 24, 2014:great little pipe, but not too lould

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0 of 0 people found this review helpful.

Love it!

Comments On Oct 20, 2013:This pipe looks awesome and is very simple to install. Makes my 110 sound like a much bigger bike. I added it at the same time as a big bore kit and was very satisfied with performance gains.

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0 of 0 people found this review helpful.

Sounds great

Comments On Jun 28, 2013:Put this on and rejet the carb and it realy wakes up your pit bike. Oh and sounds killer too.

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0 of 0 people found this review helpful.

killer system

Comments On Apr 11, 2013:Nice power increase, on my sons Honda crf 250f. very nice look improvement in looks and sounds over the ugly an have stock. Well worth money spent just for the improvement in looks.

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0 of 0 people found this review helpful.

frickn sexy

Comments On Nov 21, 2012:this pipe is as loud as you can go for the trails I love this pipe small but gives you power

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0 of 0 people found this review helpful.

good for price

Comments On Jun 26, 2012:sounds perfect on my pit bike

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2 of 2 people found this review helpful.

big boost

Comments On Apr 12, 2012:this exhaust is great. i have it on my crf 230f and it really helped the bike wake up. it sounds great too!

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2 of 2 people found this review helpful.

Quick power increase

Comments On Dec 28, 2011:Awesome power gain, low and bottom end. Great mod for my crf 230. You gotta get the crf 230 power up jet kit, to take full advantage of it. And a bbr cdi box helps alot too.

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3 of 3 people found this review helpful.

CRF230F

Comments On Apr 27, 2011:Perfect fit and finish , looks like the pipes on the works bikes . Nice mellow sound with the core in and just barky enough with it out . More grunt all around the rpm band and great top end . I would suggest covering the header pipe with exhaust insulating wrap as I did , it gets really hot !
Nice little addition to the wifes trail bike !

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Instructional

How To Repack A Silencer For Your ATV Or Motorcycle

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