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The new Sparks Racing Yamaha Raptor Full Exhaust System is awesome. The power gain over stock is tremendous. The whole system whole weighs about 7 lbs., which is 7 lbs. lighter than the stock system. The power gain is across the entire range. The aluminum silencer helps reduce weight, looks great and makes the Raptor sound like a true four-stroke performance machine. Don't let anyone tell you that the stock header is good. For reference, the diameter of the stock head pipe is the same size as the Sparks 400X X-4 exhaust system. Trying to squeeze 660cc into an exhaust that works well for a 400cc motor won't maximize power. We have done some testing against some of the exhausts on the market, including the exhaust system that is claiming 15hp gain, and the Sparks exhaust has out performed all of them. This system is a must for every Raptor owner!
- Complete header and silencer system
- Oversized header and reverse megaphone rear section maximizes power output
- Lightweight aluminum silencer
- Huge power and torque increase over stock
- Utilizes new Sparks Modular end cap design
- Modular end cap allows for easy installation of optional SA screens and/or quiet inserts
- Muffler is completely rebuildable and is now super easy to do
- Weighs less than 7 lbs
- Awesome four-stroke performance sound
- Available in long lasting, durable and easy-to-maintain stainless steel
- Quick and easy to install
- Utilizes stock mounts and hardware
- Chromed mounting flange
- The X-6 is awesome for the big bores and highly modified motors.
This exhaust system is offered in both the X6 Race Core and X6 Big Core systems. The X6 Race Core features a 2” outlet diameter which offers the best all-around performance and can be configured with a spark arrestor and quiet inserts. The Race Core system is about 102dB using SAE testing guidelines. The Big Core exhaust system houses a 2.25” outlet diameter which offers more top-end performance on built engines. The Big Core is about 110dB using SAE testing guidelines. The Big Core cannot be configured with any quiet inserts. A spark arrestor can be installed in the Big Core system, but the Big Core was never intended to use a spark arrestor, so running a spark arrestor in the Big Core will drastically shorten the arrestor’s life span.
Sparks Racing X-6 Exhaust System Yamaha 2001-2005 Raptor 660 (Big Core)
- Product Code: CS-PY01660RX6SS-BC
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