The Monster Pro's will give you better HP numbers on the top end but the Cobra's, because of a tad more back pressure, will give you better low end torque. I have the Speedster Shorts and they are a little loud. I usually wear plugs with a beanie helmet. I think the Longs will suit you well as they put the sound further behind you and are a little quieter due to the length. You should consider doing a POD Mod if you haven't done one yet to get the most out of the pipe investment.
2005 1100 Custom
ORKed 5/16" Lines
PODs K&N RU-600s W/PCV
PCS XXX/2 cams
Jetted & PMS Tweaked 20.0/152.5 3.0 turns
Wimmer Machine Custom Oil Cooler & Stash Tube
Dyna 3000 Step 5/ 6500 redline
6" Fwd Control Extension W/Boards F&R
Memphis Shades Bullet Fairing
Progressive 465 rear
Progressive Springs and GVE front
10,000 Monkeys throwing crap at the glass and this one thinks he's Picasso...
Last edited by Fulltilt1; 01-28-2011 at 02:52 PM.