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10-25% Horsepower increase
103 dB Sound without the quiet core
Substantially lighter than the stock system
1-5/8" diameter exhaust pipe for even greater flow capacity 
Removable aluminum heat shield
Fits all Bored or Stroked Raptor 700 models through 2014 (see notice below for upgrading standard 700 systems purchased after 2011)
Available in brushed aluminum or black powder coat
Billet clamps available in black, blue, or red
Optional Add Ons: Ceramic Coating
BARKER'S ENGINEER COMMENTS: "The Raptor 700 is where the Barker's story all began, and this system is for those who really plan on stepping up their machines with multiple, sometimes major, modifications. We designed this system stepping up to 1-5/8" pipes for even greater flow and capacity for the Bored and Stroked Raptors out there. If you are planning on many more engine modifications to your motor other than just an exhaust, we would recommend stepping up to the Big Bore system. The good news is that if you've purchased your Raptor 700 system after 2011, if you can easily upgrade to our Big Bore Head Pipe without having to purchase an entirely new system, thus saving a significant amount of money."
One of the best ATVs in its class, the Yamaha Raptor 700 is another kind of animal! From the fiercest dunes to the roughest of drag tracks, and then some, the Raptor 700 will not cease to amaze you. Left alone, the Yamaha Raptor 700 boasts a 656cc engine, and solid design with superb handling. For those of us who demand more power, the Yamaha Raptor accepts modifications without difficulty.
If you have modified the engine in your Yamaha Raptor 700 and are looking for an exhaust system to keep up with your machine’s new level of performance, look no further than the Barker's Big Bore Full Dual Inframe Exhaust System. For even greater flow capacity, we stepped the exhaust pipe up to an 1-5/8’’ from our original system. Installing a Barker's Big Bore Full Dual Inframe Exhaust System on your modified Raptor 700 will further accentuate your machines power and deliver that deep, throaty Barkers sound you’ve been searching for!
If you have bought the Barker's Full Dual Inframe Exhaust System for your Raptor 700 after 2011, and have since made engine modifications, you’ll need only to purchase the back half of this system. Please call or email us for details.
Every exhaust system that Barker's manufactures is made of premium materials that are hand welded right hear in the USA. The exhaust pipes are made of 304 stainless steel that are Tig-welded with seam-reduced interior surfaces. The cans are comprised of 6061 grade aircraft aluminum and come stock in a brushed aluminum finish. You also have the option to have the cans powder coated in a black finish. For added character you can also chose which color Barker's tag you would like. You can select either black, blue, red or yellow tags. Complete your new Barker's Big Bore Inframe Dual Exhaust by selecting either black, blue or red billet clamps to harness the system to your machine.
Other features one should consider are the Barker's Quiet Core Insert and the Barkers Spark Arrestor. The Barker's Quiet Core Insert is ideal for riding in those sound sensitive areas and will decrease sound by up to 5 dB. With only a loss of .5 to 1.5 horsepower, you may consider riding with them in all of the time. For trail safety, install the Barker's Spark Arrestors. Barker's Spark Arrestors will eliminate any flammable emissions from exiting the exhaust.
For serious riding, we recommend purchasing a fuel controller for your new system. A fuel controller, like the EHS Fuel Controller, will drastically improve the way your new exhaust system and Raptor 700 performs. When you purchase the EHS Fuel Controller from Barkers, it will have already been pre-programmed to provide your new system with the proper amount of added fuel flow that it requires to perform at its best. If you are interested in learning more about why you should purchase a fuel controller, please feel free to call us. We promise you will talk to a real person who knows all about it!
At Barker's, we have an extreme amount of dedication and respect for the off-road lifestyle. And we understand that owning and maintaining a performance vehicle is no joke. That is why you can expect only the best in Barker's craftsmanship and design. All Barker’s exhaust systems carry a limited one-year warranty against defects in workmanship and/or materials. See Barker's Terms & Conditions.
suggested add-ons: Quiet Core Insert; Spark Arrestor.

Additional information

Weight 22 lbs
Dimensions 24 × 12 × 12 in
Exhaust Tag Color

Black Tag, Blue Tag, Red Tag, Yellow Tag

Exhaust Tip Finish

Brushed Aluminum Tips, Black Tips, Blue Tips, Red Tips

Exhaust Can Finish

Brushed Finish, Black Powder Coat

Exhaust Clamp

Strap Kit, Black Billet Clamp, Blue Billet Clamp, Red Billet Clamp