The Yamaha FZ1 is 9 lbs lighter than it's 2005 predecessor and sports a thundering 998cc DOHC 20 valve R1 engine - a street machine that's tough to beat by any standard.
By replacing the OEM exhaust canister and slip tube with a precision built Two Brothers Racing performance slip-on exhaust system you'll cut an additional 11.35 lbs from your bike as well as significantly increasing both horsepower and torque throughout the entire powerband. Check out the dyno chart and see for yourself.
Rule the road with the new subtly sophisticated exhaust: The Black Series. The new Black Series exhaust from TBR reinvents elegance and quiet richness with the roaring performance you demand.
The Two Brothers Racing Black Series exhausts downplays the raw power these systems unleash. Dyno tuned and track tested, like all TBR exhausts, the Black Series are aimed at those who want Absolute Top Level performance but smart and understated esthetics.
The Two Brothers Black Series offers the same great specs as the V.A.L.E. M-2 with added features:
- Black Teflon coated cast magnesium end caps
- Black Teflon coated billet aluminum inlets and outlets
- Black Teflon coated canister reinforcement bands
- Special Black anodized 7075 T-6 aluminum bolts that are the button-down on top of the refined Black Series
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