Images may differ
| SKU | FMF045556 |
| MPN | 045556 |
| GTIN | 045556 |
| Certifications | None |
| Material | Stainless Steel |
| Color/Finish | Hex |
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007-2015 | KTM | 250 SX-F | Base |
| 2007-2015 | KTM | 250 XC-F | Base |
| 2008-2016 | KTM | 250 XCF-W | Base |
| 2011-2015 | KTM | 350 SX-F | Base |
| 2011-2015 | KTM | 350 XC-F | Base |
| 2012-2016 | KTM | 350 XCF-W | Base |
| 2007-2009 | KTM | 450 SMR | Base |
| 2007-2015 | KTM | 450 SX-F | Base |
| 2007-2015 | KTM | 450 XC-F | Base |
| 2012-2016 | KTM | 450 XC-W | Base |
| 2013-2016 | KTM | 500 XC-W | Base |
Crafted with precision, the Q4 Muffler is designed to optimize exhaust flow, improve throttle response, and reduce weight compared to stock components. Whether you are racing or riding off-road, this muffler offers a significant upgrade that meets the demands of serious riders.
Made by FMF Racing, a trusted name in high-performance exhaust systems, the Q4 Muffler combines durability with a sleek, aggressive design that complements your KTM's look. Easy to install with direct bolt-on fitment, it allows for quick upgrades and maintenance.
Experience a deeper, more aggressive exhaust note with reduced restrictive backpressure, making it an excellent choice for riders who want enhanced engine performance and a distinctive sound on the trails or the track.
Customer reviews
Verified
Called for a part that was not in the assortment, but was available from one of their partners. Product could be ordered without difficulty and was delivered quickly. Very nice communication, thank you!
Verified
Had the parts that I could really only find elsewhere on the internet via an awkward import promotion from either the UK or the US. Tuningsupply had them on the website, at a good price and they were also delivered quickly. So good service!
Verified
So cheap!!! At first it was really a gamble for me to order my rims from Tuningsupply because they were so very much cheaper than elsewhere. And sure enough, on the ninth day DPD arrived at the door with my rims. Really a total of 360 euros cheaper!!!! For me a very big applause for this company.
Netherlands owned and operated
We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.
