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

FMF KTM 450 XC-F 2018-2022 Q4 Hex Slip-On Muffler

Click to see 1 more pictures
$569.99 $512.99
(You save $57.00)
STG SKU:
F|1506-045627|11

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

Features:

  • The Q4 employs intricate chambers, baffles and proprietary multistage packing material
  • With the Q4 you don’t need to hear the power, just feel the power!
  • Less sound equals more ground
  • Power gains throughout the entire rpm range
  • Spark arrestor included
  • Pounds lighter than stock
  • Rugged design for off-road endurance
  • Made in the U.S.A.

Specifications:

  • Product Name: Muffler
  • Type: Slip-On
  • Model: Q4 HEX
  • Pipe Material: Stainless Steel
  • Muffler Material: Aluminum
  • Muffler Color/Finish: Raw
  • End Cap Material: Stainless Steel
  • Units: Each
  • Riding Style: Off-Road / Adventure Touring / Dual-Sport

Fitment:

YearMakeModel
2018KTM450 XC-F
2019KTM450 XC-F
2020KTM450 XC-F
2021KTM450 XC-F
2022KTM450 XC-F