Graves Motorsports Yamaha YXZ-1000r Full Titanium Exhaust System with Titanium Silencer and Carbon Fiber End-Cap. This full titanium exhaust is new from the ground up with record breaking race developed features. Graves' precise engineering develops precision products that are designed to outlook, outperform and outlast the competition. This YXZ exhaust system was developed using the same technology that has powered the Monster Energy Graves Yamaha Factory Racing team to 8 AMA / MotoAmerica Superbike championships, numerous 600 championships and 2 UTV Pro Racing titles! Featured on the Greaves Motorsports race Pro-Stock UTV, this is the exact system used by CJ Greaves to win the Torc series final in a clean sweep along with the Graves Spec Tune using FTEcu software (available separately).
This product is intended for closed course competition use only. Use of this product for any other purpose is strictly prohibited. 1. “NOT LEGAL FOR SALE OR USE IN CALIFORNIA” / 2. “NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES” / 3. “LEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES WHICH MAY NEVER BE USED, OR REGISTERED OR LICENSED FOR USE, UPON A HIGHWAY”
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