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Free shipping on orders over $49 to Virginia
Orders over $49 will receive free shipping. This is a residential delivery service, with deliveries Monday through Friday from 9:00am to 8:00pm.
All-New GRAVES TEAM DESIGN and EVR TypeR Valve Configuration. Developed from WINNING Championships - Graves Motorsports Full Titanium WORKS 8 Exhaust System with titanium silencer. Graves Exhaust systems are designed for the elite rider seeking top of the line performance, fit, finish and value. This exhaust system was developed using the same technology that has powered the Graves Racing Team to 25 Professional AMA National Championships including 9 Superbike Championship titles and 3 Side x Side Pro Titles (Pro Stock and Pro Mod UTV).
The Graves EVR uses the factory exhaust motor and cables and custom mapping to improve torque and drivability at low to mid-range RPM and small throttle openings to create a more liner power curve and improved ride. This is particularly effective on exhaust systems with shorter silencers that can rob your bike of small throttle responsiveness while reducing the sound to acceptable levels. We did not allow compromise in the development of this system. Material diameters and lengths are optimized for maximum power output throughout the throttle and RPM range.
Graves uses the same 1.00 mm thick wall high-heat grade titanium tubing used on their performance Superbike exhausts. This material is designed special for maximum durability and oxidation resistance up to 800Celsius / 1472Fahrenheit. It is designed to live at almost twice the temperature of normal Grade2 Titanium. The tubes are precision bent and cut with the latest equipment available. The tubing is then welded in fixtures designed so that repeat-ability is second to none. It comes with a single Lambda receiver bung for on track data logging or Dyno tuning. The spring tabs are made from 4 mm thick titanium wire for long life.
The silencer has a titanium silencer body attached to the deep draw tapered titanium entrance cap and a deep draw 60 slash-cut titanium exit cap and is attached with stainless aircraft-grade rivets and titanium silencer bands. The silencer is hung with a strapless machined aluminum bracket / anodized black and built into the silencer. The inter core tube is made of stainless that slips over the entrance and into the exit cap.
Diamond-shaped can design, configured to balance the R6's body lines and produce the best balance of power.
Strapless silencer design mounts without the use of strap bands around the can using a tap mounted bracket that's integrated into the can; this design not only streamlines looks of your bike and saves weight.
Constructed from high heat aerospace-grade titanium that resists breaking down up to 800 Celsius / 1472F.
Stainless exhaust port spigots.
Billet hard anodized 7075T651 aluminum flanges.
Single Lambda sensors come standard (FTEcu active tune sensor adaptability; 18 x1.5).
Advanced welding process showcases laser perfection welds.
Tapered header down pipes (cores are altered in size and taper length for each motorcycle).
Optimized Graves spec flash tune maps on the FTEcu database for tuning (sold separately).
EVR butterfly valve.
Note: Requires FTEcu software purchased separately to use the EVR map (sold separately). This product is intended for closed course competition use ONLY. Use of this product for any other purpose is strictly prohibited. NOT legal for sale or use in California. NOT legal for sale or use in California on any pollution controlled motor vehicles. Legal in California ONLY for racing vehicles which may never be used, or registered or licensed for use, upon a highway.