So, you’re ready to unleash some serious rumble and style on your Victory Gunner? Installing a slip-on exhaust is a fantastic way to do just that. It’s a relatively straightforward upgrade that can dramatically improve your bike’s sound, performance, and aesthetics. This guide will walk you through the entire process, step-by-step, ensuring a smooth and successful installation. We’ll cover everything from gathering the right tools to the final test ride.
Don’t worry if you’re not a seasoned mechanic. With the right approach and a little patience, you can tackle this project in your garage. We’ll break down each step with clear instructions and helpful tips. Get ready to transform your Gunner into a head-turning machine! Let’s get started and make your bike sound as good as it looks.
Choosing the Right Slip-on Exhaust for Your Victory Gunner
Before you even think about wrenches, you need to pick the perfect slip-on exhaust. Several manufacturers offer options specifically designed for the Victory Gunner. Consider these factors:
- Sound: Do you want a deep rumble, a raspy growl, or something in between? Listen to sound clips online (YouTube is your friend!) to get an idea of the exhaust note.
- Style: Look for an exhaust that complements your bike’s overall aesthetic. Options range from classic chrome to sleek black finishes.
- Performance: While slip-ons typically offer modest performance gains, some designs are better than others. Check reviews and dyno charts if performance is a priority.
- Build Quality: Opt for a reputable brand known for durability and craftsmanship. This will ensure your exhaust lasts for years to come.
- Budget: Slip-on exhaust prices vary widely. Set a budget beforehand to narrow your choices.
Popular brands for Victory Gunner slip-on exhausts include: (See Also: Do Dogs Slip On Vinyl Run )
- Freedom Performance: Known for their aggressive sound and various finish options.
- Vance & Hines: A well-regarded brand offering a range of styles and performance levels.
- Bassani: Offers high-quality exhausts with a deep, throaty sound.
- Cobra: Provides stylish and affordable options for various Victory models.
Once you’ve chosen your exhaust, make sure it’s specifically designed for the Victory Gunner and that it includes all necessary mounting hardware.
Gathering Your Tools and Supplies
Having the right tools on hand will make the installation process much easier and less frustrating. Here’s what you’ll need:
- Socket set: Including various sizes, both metric and standard (just in case).
- Wrench set: Same as above, including open-end and box-end wrenches.
- Torque wrench: Essential for tightening bolts to the correct specifications.
- Penetrating oil (e.g., PB Blaster or Liquid Wrench): To help loosen stubborn bolts.
- Anti-seize lubricant: To prevent future corrosion and make removal easier.
- Gloves: To protect your hands.
- Safety glasses: To protect your eyes.
- Jack and/or a bike lift (optional): To elevate the bike for easier access (highly recommended).
- Wheel chocks: To stabilize the bike.
- Shop towels or rags: For cleaning and wiping.
- Optional: Exhaust wrap (for a custom look and heat management).
- Optional: A friend to help (two sets of hands can be helpful, especially when aligning the new exhaust).
Make sure you have a well-lit and ventilated workspace. A garage or driveway works well. (See Also: How To Draw Slip On Vans Step By Step )
Preparation: Getting Your Gunner Ready
Before you start wrenching, prepare your Victory Gunner for the installation:
- Safety First: Ensure the bike is turned off and the key is removed from the ignition. Let the exhaust cool down completely before you begin working. It can take a while.
- Stabilize the Bike: Place the bike on a level surface. Use wheel chocks to prevent it from rolling. If you have a bike lift, use it to elevate the bike for better access.
- Protect the Bike: Place shop towels or rags around the areas where you’ll be working to protect the paint from scratches.
Step-by-Step Installation Guide
Now, let’s get to the main event: installing your new slip-on exhaust. Follow these steps carefully:
Step 1: Removing the Stock Exhaust
- Locate the Exhaust: Identify the stock exhaust system on your Victory Gunner. The slip-on exhaust typically replaces the muffler section, which is the rearmost part of the exhaust system.
- Loosen the Clamp(s): Locate the clamp(s) that secure the muffler to the header pipes. These clamps are usually near the front of the muffler. Use a socket or wrench to loosen the clamp(s). Sometimes, penetrating oil can help.
- Remove the Mounting Bolt(s): Find the bolt(s) that secure the muffler to the frame or a bracket. Remove these bolts using the appropriate socket or wrench.
- Carefully Remove the Muffler: Once the clamp(s) and mounting bolt(s) are removed, carefully wiggle the stock muffler to detach it from the header pipes. It may be a tight fit. You might need to gently tap on the muffler with a rubber mallet if it’s stuck. Be careful not to damage the header pipes.
- Clean the Header Pipes: After removing the muffler, clean the header pipes with a shop towel to remove any residue or debris.
Step 2: Installing the New Slip-on Exhaust
- Apply Anti-Seize: Apply a small amount of anti-seize lubricant to the threads of the bolts that you’ll be using to mount the new exhaust. This will make it easier to remove the exhaust in the future.
- Attach the New Muffler: Slide the new slip-on muffler onto the header pipes. Make sure it’s aligned correctly.
- Install the Mounting Hardware: Secure the muffler to the frame or bracket using the provided mounting hardware (bolts, brackets, etc.). Don’t tighten the bolts completely yet.
- Tighten the Clamp(s): Position the clamp(s) to secure the muffler to the header pipes. Tighten the clamp(s) to the manufacturer’s recommended torque specification (if provided). If no torque specification is given, tighten them securely but avoid over-tightening.
- Align and Tighten: Once the muffler is in place, adjust its position to ensure proper alignment and clearance. Then, tighten the mounting bolts and any other hardware to the manufacturer’s recommended torque specifications. Use your torque wrench for this step.
- Double-Check: Carefully inspect all connections to ensure everything is secure. Make sure the exhaust is not touching any parts of the bike that could be damaged by heat.
Step 3: Post-Installation Checks and Tips
- Inspect for Leaks: After the installation, start the engine and let it run for a few minutes. Check for any exhaust leaks around the connections. You should be able to feel or hear any leaks. If you detect a leak, tighten the clamp(s) or mounting bolts as needed.
- Check for Clearance: Ensure the exhaust doesn’t interfere with any other parts of the bike, such as the swingarm, rear tire, or any wires or cables.
- Torque Specifications: Always refer to the manufacturer’s instructions for torque specifications. Over-tightening can damage threads, while under-tightening can lead to leaks or the exhaust falling off.
- Heat Shields (if applicable): If your new exhaust comes with heat shields, install them according to the manufacturer’s instructions.
- Break-In Period: Some exhausts may require a break-in period. Refer to the manufacturer’s instructions for any specific recommendations.
- Re-torque: After riding the bike for a few hours, re-check all bolts and clamps to ensure they are still secure.
Step 4: Optional Steps and Considerations
Here are some additional considerations: (See Also: How To Wear Short Slip On Duck Boots )
- Exhaust Wrap (for a custom look and heat management): Some riders choose to wrap their header pipes with exhaust wrap. This can give your bike a unique look and help reduce heat radiating from the exhaust. However, it can be a messy process and may trap moisture, leading to corrosion.
- Fuel Management (potentially): Replacing your exhaust can sometimes affect the air/fuel ratio of your engine. For some bikes, especially if you’re also upgrading the air intake, you might need to adjust the fuel mapping. This can be done with a fuel management system (e.g., a Power Commander or similar) or through a professional dyno tune. Check the manufacturer’s recommendations for your specific exhaust and bike model. If you’re not comfortable with fuel management, consult a qualified mechanic.
- Dyno Tuning (for optimal performance): For the best performance gains, consider getting your bike dyno-tuned after installing the new exhaust. A dyno tune will optimize the air/fuel ratio and ignition timing for your specific setup.
Troubleshooting Common Issues
Here are some common problems you might encounter and how to solve them:
- Difficulty Removing the Stock Exhaust: Penetrating oil, patience, and a rubber mallet are your friends. Heat can also help (use a heat gun, but be careful not to damage any surrounding parts).
- Exhaust Leaks: Double-check the connections, make sure the clamps are tight, and ensure the exhaust is properly seated on the header pipes.
- Exhaust Hits Other Parts: Adjust the position of the exhaust until it has sufficient clearance. Sometimes, you may need to slightly bend a bracket or adjust a mounting point.
- Performance Issues: If you experience a loss of power or poor running after installing the exhaust, you may need to adjust the fuel mapping or get a dyno tune.
- Loudness Issues: Ensure the exhaust is properly installed, and there are no leaks. If the exhaust is still too loud, you might consider installing a quieter baffle (if available).
Safety Precautions
Always prioritize safety during the installation process:
- Wear safety glasses and gloves.
- Work in a well-ventilated area.
- Let the exhaust cool down completely before working on it.
- Use the correct tools and torque specifications.
- If you’re unsure about any step, consult a qualified mechanic.
- Be aware of the potential for burns from hot exhaust parts.
Maintenance and Care
Proper maintenance will help extend the life of your new exhaust:
- Regular Cleaning: Clean the exhaust with a mild soap and water solution. Avoid using abrasive cleaners or solvents.
- Inspection: Regularly inspect the exhaust for any signs of damage, such as cracks, dents, or corrosion.
- Tighten Bolts: Periodically check and tighten the bolts and clamps to ensure they remain secure.
- Heat Shields: Keep the heat shields clean and free from debris.
Verdict
Installing a slip-on exhaust on your Victory Gunner is a rewarding project that can significantly improve your bike’s sound and appearance. By following this guide step-by-step, you can confidently tackle the installation process in your own garage. Remember to take your time, use the right tools, and prioritize safety.
Once the exhaust is installed, take your Gunner for a ride and enjoy the new sound and style. Don’t forget to regularly inspect and maintain your exhaust to keep it looking and performing its best for years to come. Congratulations on your new upgrade – ride safe and enjoy the rumble!
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