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Pro Circuit - Ti-4 GP Exhaust System
Pro Circuit's new system offers top-of-the-line performance and power Complete system from front to back utilizes high-quality grade-two aerospace titanium throughout to provide huge weight savings and unique highlights Packed with perfomance features tailored to the demands of serious racers and developed to lower and centralize the machines center of gravity which improves handling and critical clearances In addition to an instant hook-up under power, the system also offers huge horsepower gains across the RPM range Each model has been rigorously track and dyno tested to yield peak performance
REVIEW SNAPSHOT®
by PowerReviews(based on 10 reviews)
Ratings Distribution
Most Liked Positive Review
PRO CIRCUIT
This system not only adds power but also adds great looks.Ya it might be a little pricey but its worth it.n I just want to give a shout out to all my sponsors TEAM KAWASAKI,...Read complete review
This system not only adds power but also adds great looks.Ya it might be a little pricey but its worth it.n I just want to give a shout out to all my sponsors TEAM KAWASAKI,PRO CIRCUIT,MONSTER ENERGY,RENTHAL,D.I.D RACING CHAINS and my little bro TREY"
VS
Most Liked Negative Review
Meh
This is a very nice looking pipe, but according to the dyno test and my personal opinion, it lost power and torque. That is not what I look for when buying an aftermarket pipe...Read complete review
This is a very nice looking pipe, but according to the dyno test and my personal opinion, it lost power and torque. That is not what I look for when buying an aftermarket pipe. But, at least it looks cool. :)"
REVIEWS
Reviewed by 10 customers
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Displaying reviews 1-10
Pros
- Easy To Use
- Lightweight
Cons
Best Uses
- Racing
Comments about Pro Circuit - 4-Stroke Ti-4 GP Exhaust System:
i use this pipe on my 08,crf450R. the bike has a lot of motor mods done ant the Ti-4GP only made is better.. if your using it on a stock bike it might not do much, but if your gona build a race motor this pipe will add power through out the entire throttel range
- Motorsports:
- Competitive Rider
Pros
Cons
- Ineffective
- Poor Value
- Wears Easily
Best Uses
Comments about Pro Circuit - 4-Stroke Ti-4 GP Exhaust System:
i was contemplating wether to get an fmf pipe or this i chose this and i regret it now bike has lost power dyno to proove it
- Motorsports:
- Competitive Rider, Mechanic
Comments about Pro Circuit - 4-Stroke Ti-4 GP Exhaust System:
Hey just thought pro circuit mainly forcus on making there race teams the best in the world e.g Kawasaki and Suzuki thats why the crf didnt get much power out of the exhaust because pro circuit is pushing thoses other 2 bike brands. example when buyin one think what pro's ride your very own bike and from where im lookin youll be sweet so if you own a yamaha best chance of getting a horse power increase would be to buy a white brothers exhaust what chad reed uses hopefully ive helped some of uz"
Comments about Pro Circuit - 4-Stroke Ti-4 GP Exhaust System:
I put this system on a 08 CRF250R. All it does is make it idle louder and then rev's quieter than stock. The welded titanium holder thing on the canister cracked and now mt pipe is all wobbly. When the header gets hot, it is softer than foam and by the end of a ride there is dings and dents all over it. The only thing I like about this is that it is lighter than stock, But I still prefer stock system. That's the truth - get FMF"
Comments about Pro Circuit - 4-Stroke Ti-4 GP Exhaust System:
I do not think this pipe does much more than stock. It seems a bit slower if anything. I got more power out of a high compression piston. But DANG, it looks SUPER TRICK!"
Comments about Pro Circuit - 4-Stroke Ti-4 GP Exhaust System:
This is a very nice looking pipe, but according to the dyno test and my personal opinion, it lost power and torque. That is not what I look for when buying an aftermarket pipe. But, at least it looks cool. :)"
Comments about Pro Circuit - 4-Stroke Ti-4 GP Exhaust System:
this pipe just looks nice doesn't add power just a different area of power. you would rather be better off getting a hot cam stage 2. i got the ti-4 low boy dual system for my 2007 CRF250R not really a big difference. just an exhaust wont give you better track results."
Comments about Pro Circuit - 4-Stroke Ti-4 GP Exhaust System:
I LOVE THIS EXHAUST! IT MADE AN 07 RMZ 450 EVEN MORE POWERFUL! THANKS SOOOO MUCH"
Comments about Pro Circuit - 4-Stroke Ti-4 GP Exhaust System:
This system not only adds power but also adds great looks.Ya it might be a little pricey but its worth it.n I just want to give a shout out to all my sponsors TEAM KAWASAKI,PRO CIRCUIT,MONSTER ENERGY,RENTHAL,D.I.D RACING CHAINS and my little bro TREY"
Comments about Pro Circuit - 4-Stroke Ti-4 GP Exhaust System:
This pipe is very nice looking and is awesome for low end and top end power."
Displaying reviews 1-10
