NOTE: YOU LOSE POWER AND PROPER ENGINE FUNCTION WHEN YOU REDUCE BACK-PRESSURE TOO MUCH. The Factory makes mufflers to provide proper back pressure to the cylinders for a good reason. (They make them quiet to comply with local ordinances.) I found out after drilling my muffler ends out that the bike lost power, and may have stressed the engine over time.
I bought Cobra Speedster Longs and put them on and got a much stronger barking exhaust sound.
I prefer the sound of Vance & Hines pipes on a V-Twin as they give a much bolder fuller exhaust note with lots of percussion and bark too. Lot more Harley like edgy sound with Vance & Hines.
So my experience is that a few holes in your stock mufflers will not change back pressure much, and will give a little more volume. BUT the REAL HANDLING for more exhaust volume is aftermarket exhaust that maintains factory back-pressure levels AND delivers better sounding louder exhaust.
www.vtxexhaust.com is a company that will rebuild your mufflers and keep proper back pressure while delivering a big deep exhaust sound, check them out. $400 or so cost including round trip shipping cost of your stock exhaust mufflers to them for PROFESSIONAL modification.
Vance & Hines full exhaust pipes WILL blow your mind with the deep strong sound, AND will bark loudly with a quick throttle twist. That's my experience after hearing Vance & Hines pipes on several v-twins. Cobra Speedster Longs were not as full sounding, way less presence.
2007 Honda VTX 1800 stock exhaust drilling out video, with before and after sound. Stock dual exhaust with crossover modified here by removing as much metal as possible from muffler ends.
CAUTION- MORE THAN 2 HOLES CAN REDUCE BACK-PRESSURE TO YOUR ENGINE AND CAUSE PROBLEMS. THAT IS MY EXPERIENCE
This video will be left on here for entertainment and any educational value, BUT i caution you to only drill a couple big holes to avoid losing too much back-pressure.
If you really want a much stronger exhaust sound, get after market exhaust pipes- my favorites for v-twins are Vance & Hines- KILLER sound that's not crazy loud unless you yank the throttle back fast- then they BARK LOUDLY. HEHEHEH LOVE THEM !
Негізгі бет Honda VTX 1800 stock exhaust drilling out video, with before and after sound
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