Pro Circuit - T-4R Exhaust System w/ Resonance Chamber
- Strictly for closed coarse competition
- Non spark arrested system
- Featuring head pipe with resonance chamber
- Welded titanium end cap (same as Team Pro Circuit)
- Meets AMA sound requirements of 94dB's
- 3 piece system which includes silencer, mid pipe and head pipe
- New stronger billet aluminum mounting bracket
- Used by Team Pro Circuit as well ad Factory Kawasaki and Factory Suzuki
REVIEW SNAPSHOT®
by PowerReviewsPros
- Easy to use (8)
- Lightweight (6)
- Durable (4)
- Tough (4)
- Versatile (3)
Cons
Best Uses
- Racing (8)
- Off-road (4)
- Upgrade (4)
- Motorsports:
- Competitive cyclist (8)
Reviewed by 11 customers
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Displaying reviews 1-10
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Pros
- Easy To Use
Cons
Best Uses
- Off-Road
- Racing
- Replacement Part
- Upgrade
Comments about Pro Circuit - T-4R Exhaust System w/ Resonance Chamber:
looks sick! sounds mean not too loud,unique sound.notice the power through entire rev range.running with hi comp piston,have to make slight jetting changes,bolted together mint.lovin this pc product must have for a kawi.. churr bto
- Motorsports:
- Casual Rider, Competitive Rider, Motorcycle Enthusiast
Pros
Cons
Best Uses
- Racing
Comments about Pro Circuit - T-4R Exhaust System w/ Resonance Chamber:
This pipe is amazing! I put this on my 2011 kx250fi and i must say its the best pipe ive ever seen!!
- Motorsports:
- Competitive Rider
Comments about Pro Circuit - T-4R Exhaust System w/ Resonance Chamber:
this system was perfect. cant be any better:))
Pros
- Easy To Use
- Improved mid and top end
- Sounds good
Cons
- none
Best Uses
- Off-Road
- Upgrade
Comments about Pro Circuit - T-4R Exhaust System w/ Resonance Chamber:
improved the mid to top end performance of the bike.Well made product.
- Motorsports:
- Mechanic
Pros
- Easy To Use
- Lightweight
Cons
Best Uses
- Off-Road
Comments about Pro Circuit - T-4R Exhaust System w/ Resonance Chamber:
I used to ride with a FMF exhaust pipe but I think the PC one is easier to acclimate to. The power comes progressively and makes the engine more performant at the low revs. Consequently the highs don't go further than the do with the OEM (maybe it's due to the European CRF ignition settings)
- Motorsports:
- Competitive Rider
Pros
- Easy To Use
- Lightweight
- Tough
Cons
Best Uses
- Racing
Comments about Pro Circuit - T-4R Exhaust System w/ Resonance Chamber:
Gives you wings - that easy :D
- Motorsports:
- Casual Rider
Pros
- Durable
- Easy To Use
- Lightweight
- Tough
- Versatile
Cons
Best Uses
- Racing
Comments about Pro Circuit - T-4R Exhaust System w/ Resonance Chamber:
Easy to install. Notice the differences from the stock system. Am very happy with the product
- Motorsports:
- Competitive Rider
Pros
- Easy To Use
- Lightweight
Cons
Best Uses
- Racing
- Upgrade
Comments about Pro Circuit - T-4R Exhaust System w/ Resonance Chamber:
awesome pipe love the sound and looks grerat and also helps when you have high comp piston. i was in a first corner crash at racing and someone crashed into me and then several bikes ran over it and im ordering another one just love the look..
- Motorsports:
- Competitive Rider
Pros
- Durable
- Easy To Use
- Lightweight
- Tough
- Versatile
Cons
Best Uses
- Made a huge difference
- Off-Road
- Racing
- Replacement Part
Comments about Pro Circuit - T-4R Exhaust System w/ Resonance Chamber:
Extremely satisfied with product [...]
- Motorsports:
- Competitive Rider, Future Pro, Motorcycle Enthusiast
Pros
- Durable
- Easy To Use
- Lightweight
- Tough
- Versatile
Cons
Best Uses
- Racing
- Upgrade
Comments about Pro Circuit - T-4R Exhaust System w/ Resonance Chamber:
Great product fits like a glove
- Motorsports:
- Competitive Rider, Mechanic
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