New Silencer Design Featuring: Titanium silencer body with Carbon Fiber End Cap and titanium exhaust tubing. Kit includes a billet machine mounting bracket to insure your exhaust stays in place! This design not only streamlines looks of your side by side but it saves weight. Sound reducing insert with spark arrestor (not included available separately).Suggested tuning options are Flash Tune (FTEcu) kits found in separate listing (see below for kit options in the suggested items section) . Maps for all Graves systems are available inside the FTEcu software > third party > Graves Motorsports > database.
The Goal of Graves when designing this full Titanium YXZ exhaust system was to provide the best performing, highest quality product on the market. We did not compromise in the development of this system. Material diameters, lengths, the silencer core size and length are optimized for maximum power output throughout the throttle and RPM range.
We use the same 1.00 MM thick wall high heat grade Titanium tubing used on our Superbikes. This material is designed special for maximum durability and oxidation resistance up to 800*Celsius / 1472*Fahrenheit. 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 repeatability 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 4MM thick Titanium wire for long life.
The silencer is one piece with the tail pipe welded to a Titanium entrance cap for a perfect fit every time. The silencer is supported with an Aluminum bracket machined 6061 T651 and hard anodized for long life. The silencer sleeve is made of Titanium that attaches to the carbon end cap with stainless aircraft grade rivets and Titanium silencer bands. The inter core tube is made of stainless that slips over the entrance and into the exit cap that is a covered with a Carbon Fiber beauty cover.
This system performs like it looks and looks like it performs. (11/10ths and maximum effort every time from Graves)- Chuck Graves
- Headers designed for the maximum power output
- Single Lambda sensor comes standard
- Constructed from Aerospace grade hi heat Titanium alloys
- Advanced welding process showcases laser perfection welds
- Long Tapers with Precision fitment and "butt" welds
- Spigots designed to allow the headers to float free without leaks
- Flanges are made from 7075 hard anodized aluminum. Built to last!
Installation instructions from the tabs listed above below.
Exhaust System Saves 14.7 lbs. over stock setup.
83 db at Idle / 96.5 db at 4000 rpm
Fitment: Yamaha YXZ 1000r (All) 2016 - 2019
Beautiful hardware but better safety wire the port plug or lose it
Posted by Unknown on Nov 16th 2017
I recently installed the Graves full exhaust and Flash Tune ECU update for full exhaust. I also installed the quiet core spark arrestor and smog block off plates at the same time. I have two small complaints. First, the instructions failed to point out that the port plug needs to be safety wired in place. I did not realize the plug was drilled for safety wire and failed to secure it. Needless to say, it came out after only a couple of hours of operation, turning the exhaust note from sweet to annoying. At $19 a piece for a replacement plug, it would have been nice if they had included something in the installation instructions about this feature. Also, they really don't want you to use the quiet core spark arrestor as it robs power and increases heat in the system. It would be nice to have an option for a spark arrestor which does not restrict the exhaust output so much and retains some of that exhaust note when it is not installed.
Excellent product but,
Posted by Spud Kien on Aug 2nd 2017
I am in love with the build quality and performance, but a bit bummed that I didn't know that the spark arrestor was sold separately. No problem paying for it I just needed to know when I ordered it. Had a weekend planned and couldn't drive because we are required to have a spark arrestors installed.
Very nice product.
Posted by Grant on Jun 11th 2017
Fit, looks, and performance are all top notch. VERY high quality product.
Posted by Oscar Martinez on Mar 13th 2017
I worked in metal shop in high school, I don't even see how doing this is possible.
runs great, looks great, sounds great and the price is right.
Thanks for the mapping as well. The FTECU kit was a snap (had me son do the work) kids know these computer things really well these days.
Posted by Minnesota Jeff on Feb 7th 2017
The welds on this exhaust are flawless. It's light years ahead of anything else available. The fit, finish, and power I got with the FT flash Graves map put me in the winners circle.