A simple and quick modification to you stock exhaust pipes on Honda Spirit 750 models (2005 shown) that will give you a loud, deep sound for about $35.
Steps
- Obtain equipment:
- Powerful electric drill (hammer drill not needed)
- {{safesubst:#invoke:convert|convert}} Bi-metal Hole Saw (most models)
- Proper hole saw adapter
- Cutting oil
- Allen wrench (not shown)
- Vise grip pliers (not shown)
- Hand file (not shown)
- Rags (not shown)
- Remove pilot bit from hole saw adapter with proper sized Allen wrench.
- Install hole saw on adapter.
- Install hole saw and adapter on drill.
- Being liberal, use plenty of cutting oil, lube all cutting surfaces and areas to come in contact with saw.
- Line up hole saw with end of exhaust pipe.
- Drilling Step
- Use moderate pressure, letting saw work slowly through metal (do not use hammer option)
- Use plenty of oil, especially when smoking is visible
- Oil, oil, oil
- Be prepared for bit to pass wall of resonator
- Using pliers, remove resonator. You many need to wiggle and rotate the pliers.
- Once removed, dispose of resonator properly.
- Wipe down excess oil and file any rough surfaces if desired.
- Repeat on other tail pipe.
