null
The STG Difference Free Domestic Shipping For Orders Over $99 Hassle Free Returns No Restocking Fees Price Match Guarantee Customer Rewards, Earn STG Cash

Two Brothers Yamaha YFZ450R 09-14 M-7 Stainless Series Slip-On Exhaust

Click to see 4 more pictures
$364.98 $310.23
(You save $54.75)
STG SKU:

Customer Service

  • 888.784.4327
  • Monday-Friday
  • 10am to 6pm EST
  • Saturday
  • Closed
  • Free Domestic Shipping for Orders over $99Any domestic order (lower 48 United States) over $99.00 ships for free! If your item isn't over $99 but your total cart value is, you'll qualify for free shipping as well! For more information on our Shipping Policies, click here.
  • Hassle Free Returns No Restocking FeesHere at STG we want any return or exchange to be quick and pain-free. You can contact anyone here to expedite your return or exchange and we'll make sure it's handled ASAP. For more information on our policies, click here.
  • Price Match GuaranteeFind a better price? If you have we will match it! Call us at 888.784.4327 or submit a request here and our team will make it happen. *Some exclusions may apply.

Frequently Bought Together

Please choose Options for all selected Products

  • Choose Options

***Video Reviews***

Unleash your bike's true potential with a Two Brothers Racing performance exhaust system! Whether you are on the racetrack, trail riding, woods or just having fun in the sand, you will notice the additional raw power added to your bike by simply installing a TBR exhaust. The Two Bros M-7 off-road exhaust systems come complete with a removable screen type spark arrestor.

Stainless steel slip tube with brushed aluminum alloy canister. Experience increased throttle response, more power throughout the powerband, and lighter weight.

Two Brothers M-7 stainless/aluminum off-road exhaust systems come complete with a U.S. Forestry Service approved removable screen type spark arrestor.

Two Brothers Racing Products Are For Closed Course Competition Use Only. Not Intended for Street Use.

Two Brothers Yamaha YFZ450R 09-14 M-7 Stainless Series Slip-On Exhaust Installation Instructions

Installation Instructions