Yes, we do have Vance & Hines 400 dual slip-on exhausts to fit the 2018 Street Glide Special. Just choose the 2018 FLHXS Street Glide Special exhaust from our fit guide, and we guarantee you'll get the correct mufflers to fit your bike!

If you were to select the 2005 Harley Davidson FLHRI Road King slip-on mufflers from our fit guide, you'd receive the correct Vance & Hines Eliminator 400s to fit your machine.

In the event your bike's ECU has already been re-mapped to for use with a set of Screamin' Eagle slip-ons, then you're already well within the ballpark in terms of fuel delivery. While there's going to be some difference in fueling requirements, it won't be significant enough to cause internal engine problems.

That said, if you want to get the most out of your new setup, you'll certainly want to have the bike re-mapped to work with the new exhaust. In this way, you'll get the best possible throttle response and engine power out of the bike.

Generally speaking, the OEM ECU on most bikes can handle the change from stock mufflers to aftermarket slip-ons, including the Eliminator 400s. The only caveat to that is if you're in an area with particularly poor fuel or, ride mostly at higher altitudes (5,000 ft. + above sea level). If that does not describe your situation, then it's unlikely you'll need to adjust fuel delivery upon the installation of these slip-ons.

Yes, the baffles included with these mufflers are indeed removable!

If you were to choose the 2020 Harley Davidson FLTRXS Road Glide Special exhaust from our fit guide, you'd receive the correct mufflers to fit your bike.

You can also fit a set of 4-1/2" diameter mufflers on that bike as well. We have those in the form of the Titan, Destroyer and Raider styles.

Just select your exact machine from our fit guide and you'll receive the correct exhaust to fit your bike.