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Pro Circuit T-4 S/A Silencer

Fits Your MachineDisplaying parts for your 2008 YAMAHA TTR230
Pro Circuit T-4 S/A Silencer
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Pro Circuit T-4 S/A Silencer

Fits: 2008 YAMAHA TTR230

Part# 1058500087 | Mfg Part# 4Y05230

Our Price: $273.31

MSRP: $341.21 - You save $67.90 (20% off)

Get $13.67 in Quick Cash

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Details

    In Pro-Circuit’s exhaust lineup, the T-4 S/A Silencer is a four-stroke option that manages to pack versatility, peak performance, and a light weight into the same exhaust all at one time.

    Pro circuit does it by starting with a lightweight construction of premium aluminum and stainless steel before they integrate features like a removable USFS spark arrestor, a tunable end cap, and an optional quiet core insert that helps tame your bike’s decibels.

    Together these features let the T-4 S/A give you a reliable power increase in a form that’s versatile enough for unrestricted track use, riding on protected trails, or lowering your sound level on crowded trails.

    Specs:
  • Lightweight, strong aluminum and stainless construction
  • Increases power and throttle response
  • Tunable end cap alters power band to rider’s preference
  • Attaches to both OEM and Pro Circuit header pipes
  • Included USFS approved screen-type spark arrestor
  • Removable end cap for simple servicing/repacking
  • Round aluminum canister body and extruded aluminum end cap
  • Nickel plated connector
  • Stainless mid-pipe
  • Quiet core insert available for reduced noise (sold separately)
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Pro Circuit T-4 S/A Silencer Reviews

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4.2 / 5.0
22 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
14
1
5
1
1
Value
4.0 / 5
Durability
5.0 / 5
Ease of Installation
5.0 / 5
Fitment
5.0 / 5
Performance
5.0 / 5
Finish
5.0 / 5
Features
5.0 / 5
Recommend it?
Yes (1)
Value
4 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Finish
5 / 5
Features
5 / 5
Recommend it?
Yes
Sure made my XR650R sound better. Got a bit more power. Looks great also.

-m-2005 HONDA XR650R--
August 25, 2017
Athol, ID, US
Age: 45-64
Purchased
over 2 years ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
6'1 - 6'3
Rancher 350 ES
Installed this on our Honda Rancher ES and it brought it to life. Great quality and fantastic sound. With ITP tires and wheels as well as this exhaust, this Rancher has some attitude.
June 26, 2014
ID
good addition,
great addition to bike
March 23, 2014
weirton, WV, US
Age: 25-44
Gender:
Male
Weight:
191 - 220 lbs.
Height:
6'1 - 6'3
Alright
Prolly wouldn't buy another one only bought because of the price
August 21, 2013
NY
What can you say that hasnt been said
Killer pipe that is under the 96db limit(i checked) and gives a bit more oompff to low and mid range. Used on an 08 450X. Highly Recommended.
September 12, 2012
Sandy, UT, US
Age: 45-64
Gender:
Male
Weight:
221 - 250 lbs.
Height:
6'1 - 6'3
2004 KX250F
I already had a Pro Circuit silencer on my bike but I bent it in a crash. Bought another new one and it fit great looks great. Its also a lot quieter than my old one which i like.
February 1, 2012
KS
Don't Buy!!!!!!!!!!!
This exhaust is horrible! , Bought for 2008 yz250f and is completely trashed! This is a waist of money. Wont buy again.
September 16, 2011
Norman , OK, US
Age: 15-24
Gender:
Male
Awesome pipe but not so awesome fit
This pipe came installed on my 06 YFZ450...I noticed that the slip-on was noticably larger that the stock head pipe. The exhaust leaks but nothing to worry about. I would deff. concider this pipe again, but I do think that the design isnt the greatest because both mounting tabs are broken on my pipe.
June 13, 2011
PA
Looks good, Sounds ok, Performance questionable.
Purchased for 2008 Kxf250. Looks good, sounds good, but not any better then stock on this bike, Performance i think it added a bit of over rev. Combined with header it added bottom mid and top, not alot but noticeable. Overall looks nice, performs nice, sounds nice.
October 5, 2010
UT
trx400ex quality???
good pipe from stock but has some problems i have a trx 400ex 2005 bought the slip on and didnt seat up to the stock head pipe all the way, left 1/4in gap and after runing in the dunes it started to rattle and can see the blow by on the header pipe. the mounting bracket broke after a year. matbe it was just this one,but i dont want to take another chance.
October 4, 2010
lancaster , CA, US
Age: 45-64
Gender:
Male
Weight:
191 - 220 lbs.
Height:
5'10 - 6'0
Show more
Rocky Mountain ATV/MC gift card 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 4 questions Browse 4 questions and 7 answers
Does this come with a mid pipe?
A shopper on Jul 18, 2017
BEST ANSWER: No, connects directly to head pipe. Some aftermarket head pipes will have a mid pipe.
Does the jetting need to be changed when installing aftermarket exhaust?
A shopper on Jun 12, 2018
BEST ANSWER: If you are upgrading from a stock pipe that does not an HRC kit yes, suggest a B53E needle middle clip, 65s or 68s pilot jet, 165-170 main jet.
1987 Honda XR 600 ....
Will the T-4 silencer fit to the FMF Power Bomb Header pipe without modifications ? Also , will carburetors require tuning ?
A shopper on Oct 12, 2019
BEST ANSWER: The Pro Circuit is designed to work with OEM headers. Jetting is required to get the best performance out of your bike.
What quiet core insert fits this silencer for a Honda xr650r?
Gavin M on Feb 14, 2018
BEST ANSWER: We do not offer a quiet core for this silencer at this time sorry.
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