Kustom kolors Part Number 140-65224

Fits 2010 and 2011 FLH and FLT

SuperTrapp and Kerker Stouts: There’s something for everyone! SuperTrapp & Kerker Stout 4” Slip-Ons quench the thirst of riders longing for beautifully, crafted, 4” chrome-bodied Slip-Ons with a pleasant tone and unsurpassed performance gains.

They’re available for ’95 – 11 FLH / FLT models. These non-tunable, massive 4” Slip-Ons allow riders to make a bold statement with their newly developed core. The streamlined, internal tapered, billet aluminum end cap with recessed fasteners comes pre-installed. The newly shaped inlets flow better into the OEM head pipe as well as SuperTrapp True Dual Head Pipes. The oval cut outs are a sign of the true craftsmanship that went into the design of these pipes.

The SuperTrapp Stouts' tapered core is minimally louder than stock for ’10 – ’11 FLH models. SuperTrapp Stout Slip-Ons provide a heavy, broad spread power curve right from idle w/ a 9.3 (16%) hp and 10.5 (14%) torque gain over stock (measured on a stock 2010 FLH). At 95.6 dB @ 2,000 rpm, or 2.4dB over stock, SuperTrapp Stouts are SAE-J2825 sound compliant.