Graves Motorsports full exhaust systems are designed for the elite rider seeking top-of-the-line performance, fit, finish and value. These systems are built using the same Championship design and craftsmanship found in every Graves Motorsports exhaust. Each system features mandrel bent stainless steel tubing, billet aluminum flanges and a carbon fiber or titanium silencer with a titanium tapered conical outlet (most models) available with either a "Standard" or "Polished" finish (most models).
This full exhaust system delivers exceptional weight savings and a healthy increase in power for which Graves is well known.
- Mandrel-bent stainless steel tubing used for headers and collector (where needed).
- Billet aluminum exhaust flanges.
- The titanium inlet is deep drawn over a precision die, allowing for a very compact silencer design.
- "Ever-Last" packing produces an exhaust note like no other, and holds up longer to the extreme conditions of a high revving motorcycle.
- Hand crafted in the U.S.A.
Ever-Last Packing:
This packing material is made up of several continuous strands of fiber rather than short chopped sections of fiber. Each continuous strand of fiber is several hundred feet long, thus preventing it from being blown out of the silencer by the exhaust pulse. As such Graves does not have to use a stainless wool or stainless steel mesh to hold the packing back. By removing this barrier the packing can do a better job of absorbing the exhaust pulses.
Packing Divider Plate:
Exhaust pulses tend to push the packing toward the exit of the silencer reducing performance and increases the harshness of the exhaust note. The packing divider plate ensures the "Ever-Last" packing material stays put in the first third of the silencer where it is needed the most.
Detailed Specifications:
- This FZ07 exhaust system was developed using the same technology that has powered Monster Energy Graves Yamaha riders Josh Hayes and Josh Herrin to 5 consecutive AMA Superbike championships.
- New diamond-shaped canister design (Carbon Fiber Can with Carbon End Cap), configured to balance the FZ-07's body lines and produce the best balance of power.
- Can mounts directly to the motorcycle by using a stealth carbon fiber strap, saving weight and streamlining looks.
- Dual Lamba sensors come standard; featuring stock sensor and Dynojet Auto Tuner sensor adaptability.
- Comes standard with a Graves exhaust insert to quiet sound (removable).
- Stock full system weight = 18.2 pounds / Graves full system weight = 7.4 pounds (-10.8 pounds).
- Stock DB = 73db (idle), 83.6db (at 3000 RPM), 88.3db (at 5000 RPM) / Graves full system with included sound insert: 84.5db (idle), 97db (at 4000 RPM), 97.3db (at 5000 RPM).
