Mufflers & Tips

Finish the pipe. Twisted Choppers collectors for the Hookah, Sideshot and Ground Pounder 2-into-1 headers, with baffled versions and cover end caps, let you rebuild or restyle a system you already own. Thunderheader Thundercone slip-ons fit 1995-up Harley-Davidson® Touring, S&S 4-1/2-inch Grand National slip-ons fit late-model Harley-Davidson® and the S&S Power Tune XTO insert kit tunes the tone.

Showing all 9 resultsSorted by popularity

Twisted Choppers Hookah 2 Into 1 Exhaust Header Collector
Rated 5.00 out of 5
$64.95
Weld-on 16-gauge steel Hookah 2-into-1 exhaust collector for custom Harley-Davidson fabrication builds - compatible with Twisted Choppers Hookah header pipes.
Twisted Choppers Sideshot 2 Into 1 Exhaust Header Collector with Baffle
Rated 5.00 out of 5
$189.95
Sideshot 2-into-1 exhaust header collector with removable baffle; 3-inch body, 21.5-inch length, accepts two 1-7/8-inch OD inlets, tip rotates 45 degrees. Requires welding. Made in the USA.
Thunderheader Thundercone Slip-On Mufflers for 1995-Up Harley-Davidson Touring Softail Dyna
Rated 5.00 out of 5
Price range: $414.95 through $794.95
Thunderheader's anti-reversion chamber mufflers sharpen throttle response and add midrange power on 1995-Up Harley-Davidson Touring, Softail, and Dyna models in Chrome or Satin Black.
Twisted Choppers Collector Cover End Cap for Hookah 2 Into 1 Exhaust
$24.95
Twisted Choppers weld-on Collector Cover End Cap for Hookah 2-into-1 exhaust. Adds back pressure to the collector and features seven decorative styles. 13-gauge U.S. P&O steel, made in the USA. Cover only, collector not included.
Twisted Choppers Ground Pounder 2 Into 1 Exhaust Header Collector
$99.95
Oval mandrel-bent 2-into-1 exhaust header collector; 16Ga cold rolled steel, accepts two 1-7/8-inch OD tubes side by side. Compatible with 2-inch tubing at 1/2-inch depth. Made in the USA.
S&S Cycle 4-1/2″ MK45 Performance Slip-On Mufflers Fits Harley-Davidson Touring 2017-2024
$922.95
These slip-on mufflers fit Harley-Davidson 2017-2024 FL Touring models. Made in the U.S.A. by S&S Cycle for service-replacement use. Made in the U.S.A. by S&S Cycle for service-replacement use.
S&S Cycle Slip-On Muffler Fits Harley-Davidson 2021-Up
$922.95
A genuine S&S Cycle slip-on muffler for service-replacement use on the host S&S Cycle application; This slip-on muffler fits 2021 and newer Harley-Davidson Pan America 1250 models. Made in the U.S.A. by S&S Cycle.
S&S Cycle 4-1/2″ Grand National Slip-On Muffler Fits Harley-Davidson 2022-Up
$510.95
This slip-on muffler fits 2022 and newer Harley-Davidson Nightster models. Made in the U.S.A. by S&S Cycle for service-replacement use. Made in the U.S.A. by S&S Cycle for service-replacement use.
S&S Cycle Power Tune XTO Insert Kit
$499.95
This insert kit is designed to fit use with S&S Power Tune XTO exhaust systems on both 2-seat and 4-seat side-by-side vehicles. Made in the U.S.A. by S&S Cycle for service-replacement use.