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Pro Circuit T-4 4-Stroke Exhaust System w/Headpipe - 4QK05750

  • Part #: 432361
  • Manufacturer Part #: 4QK05750

MSRP Price: $499.95

Our Price: $449.96

You Save:
$49.99 (10%)
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Overview of Pro Circuit T-4 4-Stroke Exhaust System w/Headpipe - 4QK05750

  • Improved power delivery and exhaust note
  • Body is made from lightweight 6061 T-6 brushed aluminum and the end cap 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 spark arrester that can be removed for closed-course racing
  • Steel Allen head screws make repacking an easy task
  • Exclusive E-glass pillow packing

    INCLUDED ITEMS:

  • One silencer
  • Two 8mm x 35mm hex bolts
  • Two 8mm spacers
  • One instruction sheet
    Note:
    Includes new rear headpipe, must re-use OEM front headpipe

Specs for Pro Circuit T-4 4-Stroke Exhaust System w/Headpipe - 4QK05750

Color - Primary Chrome
Style - Exhaust Tip Canister Muffler
Type - Exhaust Complete System w/Spark Arrestor
Units Each
Weight 7.25 lbs

Specs for Pro Circuit T-4 4-Stroke Exhaust System w/Headpipe - 4QK05750

Color - Primary Chrome
Style - Exhaust Tip Canister Muffler
Type - Exhaust Complete System w/Spark Arrestor
Units Each
Weight 7.25 lbs

Fitment for Pro Circuit T-4 4-Stroke Exhaust System w/Headpipe - 4QK05750

See if this part fits your ride

Part 432361 fits the following machines

Kawasaki
  • 2013 Kawasaki KVF650F Brute Force 4x4i
  • 2012 Kawasaki KVF650F Brute Force 4x4i
  • 2011 Kawasaki KVF650F Brute Force 4x4i
  • 2009 Kawasaki KVF650F Brute Force 4x4i
  • 2009 Kawasaki KVF650G Brute Force 4x4i Camo
  • 2008 Kawasaki KVF750A Brute Force 4x4i
  • 2007 Kawasaki KVF750A Brute Force 4x4i
  • 2006 Kawasaki KVF750A Brute Force 4x4i
  • 2005 Kawasaki KVF750A Brute Force 4x4i
  • 2007 Kawasaki KVF750B Brute Force 4x4i Camo
  • 2006 Kawasaki KVF750B Brute Force 4x4i Camo
  • 2005 Kawasaki KVF750B Brute Force 4x4i Camo
  • 2007 Kawasaki KVF750B-A Brute Force 4x4i NRA
  • 2007 Kawasaki KVF750C Brute Force 4x4i
  • 2006 Kawasaki KVF750C Brute Force 4x4i
  • 2009 Kawasaki KVF750D Brute Force 4x4i
  • 2008 Kawasaki KVF750D Brute Force 4x4i
  • 2007 Kawasaki KVF750D Brute Force 4x4i NRA
  • 2009 Kawasaki KVF750E Brute Force 4x4i Camo
  • 2008 Kawasaki KVF750E Brute Force 4x4i Camo
  • 2009 Kawasaki KVF750E-A Brute Force 4x4i NRA Outdoors
  • 2008 Kawasaki KVF750E-A Brute Force 4x4i NRA Outdoors
  • 2008 Kawasaki KVF750F Brute Force 4x4i Nocturne Blue

T-4 4 Stroke Exhaust System w/Headpipe - 4Y06050

4 out of 9 reviews
Fitment:
Sound:
soft loud
Very Loud
Finish:
Performance:


Images for this Review:

horrible fitment!!!!!!!!!!

on an 2003 Polaris scrambler 500 , most horrible fitment on this system.the pipes are so close to the plastics you can't even put on the shield(YOU WILL MELT IT)THE BENDS ARE NOTHING LIKE THE OEM MANUFACTURERS.DON'T KNOW WHICH ENGINEER HAD A BAD DAY WHEN HE WAS DESIGNING THIS ONE.OWE YEAH! , AND FOR 450.00$ IT DOESN'T EVEN COME WITH CLAMPS OR HARDWARE.

Review By:

from NEW YORK,NY

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Fitment:
Sound:
soft loud
Very Loud
Finish:
Performance:
Images for this Review:

excellent exhaust

I purchased this exhaust system a week ago, and I must say it's the best! I put this on my 2005 crf150f and the increase in horsepower and throttle response is 10x better! On a side note I did have to pry apart the rear mounting bracket a little bit. And also the pipe sounds really great......it's like night and day compared to the stock pipe......it's also much louder by at least 60% I don't think my neighbors like the sound haha.....bottom line get this for horsepower and throttle an sound increase you won't be disappointed!

Review By:

from Beaumont Tx

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Fitment:
Sound:
soft loud
Loud
Finish:
Performance:

PC Exhaust

It gave my KLX nice sound, quicker throttle response and better performance across the powerband. I dont think you can go wrong with Pro Circuit products.

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Fitment:
Sound:
soft loud
Loud
Finish:
Performance:

2005 CRF 230F

This PC exhaust system is worth every penny. Sound & quality is beautiful. The sound is quiet thru loud depending if you are using the quiet insert that is supplied. The reason why I gave fitment 4 stars is because I had to pry the welded brackets on the muffler wider to go over the rubber grommets on the back subframe where the long bolt goes through.

Review By:

from Salem, OH

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Fitment:
Finish:
Performance:

Pro Circuit T-4 exhaust

Put this on a 2002 TTR 125. When the exhaust arrived I was a little nervous because it came in 2 pieces, the muffler and the exhaust pipe. I thought I would have to make some alterations to the mounting to get it to fit. But it mounted perfectly without any modifications to the mounting brackets. This system was added for extra airflow after we "swiss cheesed" the airbox and rejetted. Sounds real throaty and makes the 125 sound like its got some muscle. Also, it is noticeably lighter than the stock pipe. Kind of pricey, but our options were limited for the TTR and we needed more airflow thru the motor.

Review By:

from Buffalo, MN

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Fitment:
Sound:
soft loud
Loud
Finish:
Performance:

excellent exhaust

Fits great Sounds even better highly recommend this system

Review By:

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Fitment:
Finish:
Performance:

Great pipe, lots of power

Bought this for a 2006 crf230f and it definitely increased power and has a great sound.

Review By:

from Blanchard, Oklahoma

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Fitment:
Sound:
soft loud
Very Loud
Finish:
Performance:

Great Performance Boost

I bought this pipe to increase performance as the stock exhaust was very restrictive. The new pipe bolted up easily to the machine, but was resting on the pull start handle. This was a problem that I needed to correct. I ended up having to heat up the pipe and bend it so it would not touch the handle. This did not go smoothly... For the money this kit cost, fitment should have been better. I also installed a jet kit at the same time which has the machine running perfect. Overall I am very pleased with the performance increase and construction quality of the kit.

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Instructions and Manuals for Pro Circuit T-4 4-Stroke Exhaust System w/Headpipe - 4QK05750