Pro Circuit T-4 4-Stroke Silencer - 4QH00350

  • Part #: 431173
  • Manufacturer Part #: 4QH00350
  • MSRP Price: $374.95
  • Our Price: $337.46
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431173
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Overview of Pro Circuit T-4 4-Stroke Silencer - 4QH00350

  • Designed to boost output throughout the powerband
  • Fine-tune your power delivery by changing end caps
  • Lighter than stock
  • Extruded 6063 aluminum silencer resists oxidation and features long-lasting packing material
  • Quick access to the U.S.F.S. approved screen spark arrester through removable end cap tip
  • 304 stainless steel head pipe, S-bend, inlet cap, one-piece exhaust flange, stand off and springs give works look, performance and durability


Specs

Type Muffler/Silencer w/Spark Arrestor
Units Each
Weight 3.62 lbs

Specs for Pro Circuit T-4 4-Stroke Silencer - 4QH00350

Type Muffler/Silencer w/Spark Arrestor
Units Each
Weight 3.62 lbs

Fitment for Pro Circuit T-4 4-Stroke Silencer - 4QH00350

Part 431173 fits the following machines

See if this part fits your ride

Honda
2005 Honda TRX350FE Rancher ES 4x4
2004 Honda TRX350FE Rancher ES 4x4
2003 Honda TRX350FE Rancher ES 4x4
2002 Honda TRX350FE Rancher ES 4x4
2001 Honda TRX350FE Rancher ES 4x4
2000 Honda TRX350FE Rancher ES 4x4
2005 Honda TRX350FM Rancher 4x4
2004 Honda TRX350FM Rancher 4x4
2003 Honda TRX350FM Rancher 4x4
2002 Honda TRX350FM Rancher 4x4
2001 Honda TRX350FM Rancher 4x4
2000 Honda TRX350FM Rancher 4x4
2005 Honda TRX350TE Rancher ES
2004 Honda TRX350TE Rancher ES
2003 Honda TRX350TE Rancher ES
2002 Honda TRX350TE Rancher ES
2001 Honda TRX350TE Rancher ES
2000 Honda TRX350TE Rancher ES
2005 Honda TRX350TM Rancher
2004 Honda TRX350TM Rancher
2003 Honda TRX350TM Rancher
2002 Honda TRX350TM Rancher
2001 Honda TRX350TM Rancher
2000 Honda TRX350TM Rancher

Reviews for Pro Circuit T-4 4-Stroke Silencer - 4QH00350

out of 7 reviews.

6 out of 7 (86%) customers would recommend this to a friend.

5 Stars
4
4 Stars
2
3 Stars
0
2 Stars
0
1 Stars
1
Fitment:
Sound: Loud
soft loud
Finish:
Performance:
Write a Review

More power better sound!

May 27, 2013

Bought for my '95 KLX650R and am very happy. I replaced a cheap aftermaket silencer that rattled. Huge upgrade! Fit perfect sounds awesome, and better power.

I would recommend this item to a friend.
Fitment:
Sound: Loud
soft loud
Finish:
Performance:
By: from Billings, MT

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nice pipe

October 7, 2011

this was well made but the T-4 4-Stroke Silencer Part #448937 didn't fit my stock 2001 drz400s head pipe, It looked well made but i sent it back , Not sure if a different part number would have fit. I ended up just getting a full system from another maker.

I would recommend this item to a friend.
Fitment:
Finish:
Performance:
By: from NY

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May 7, 2011

I wouldn't recommend this item to a friend.
Fitment:
Sound: Very Soft
soft loud
Finish:
Performance:
By:

May 6, 2011

I would recommend this item to a friend.
Fitment:
Sound: Loud
soft loud
Finish:
Performance:
By:

good pipe

January 11, 2011

Put on 03 wolverine sounds nice and throaty and not too loud . nice machine welds on canister - welds on mid pipe not so nice . fit well but had to cut a slot on end of pipe so hose clamp could compress the seam

I would recommend this item to a friend.
Fitment:
Sound: Loud
soft loud
Finish:
Performance:
By: from erie pa

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Nice Pipe

August 17, 2010

Good sound, good power. Quiets down considerably when at cruising speed. I needed to re-jet but that helped with power as well.

I would recommend this item to a friend.
Fitment:
Sound: Loud
soft loud
Finish:
Performance:
Product Recommendations
By: from Charleston, SC

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GOOD EXHAUST

September 26, 2009

It´s very good exhaust, good quality, good performance. Too much better than leovince or FMF.

I would recommend this item to a friend.
Fitment:
Sound: Loud
soft loud
Finish:
Performance:
By: from SPAIN

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Instructions and Media for Pro Circuit T-4 4-Stroke Silencer - 4QH00350

Instructions - PDF Instructions - PDF Instructional PDF