2007 Kawasaki Ninja 500R Exhaust Upgrade Guide

by Alex Braham 47 views

Hey there, Ninja 500R enthusiasts! Are you looking to boost the performance, sound, and overall style of your 2007 Kawasaki Ninja 500R? One of the most effective ways to achieve this is by upgrading your exhaust system. Whether you're aiming for a throatier growl, improved horsepower, or a sleeker look, this guide will walk you through everything you need to know about upgrading your 2007 Ninja 500R's exhaust. Let's dive in!

Why Upgrade Your Exhaust?

Before we get into the specifics, let's explore why upgrading your exhaust is a popular and beneficial modification. There are several compelling reasons to consider this upgrade:

  • Performance Enhancement: The stock exhaust system on the 2007 Ninja 500R is designed to meet emission standards and noise regulations, which can restrict the engine's ability to breathe freely. An aftermarket exhaust system is often designed to be less restrictive, allowing exhaust gases to flow more efficiently. This can result in increased horsepower and torque, particularly in the mid-range and top-end of the RPM range. For riders looking for that extra bit of oomph when accelerating or passing, this can make a significant difference.
  • Weight Reduction: Stock exhaust systems are typically made from heavy materials like steel. Aftermarket exhaust systems, especially those made from materials like stainless steel, titanium, or carbon fiber, can be significantly lighter. Reducing weight improves the bike's overall handling and agility, making it easier to flick through corners and maneuver in tight spaces. Every pound saved contributes to a more responsive and enjoyable riding experience. Lighter is indeed mightier.
  • Improved Sound: Let's be honest, the stock exhaust note on many bikes is often quite subdued. Upgrading to an aftermarket exhaust can dramatically change the sound of your Ninja 500R, giving it a deeper, more aggressive tone. The sound is a crucial part of the riding experience for many motorcyclists, and a new exhaust can make your bike sound as good as it looks. Just be mindful of noise regulations in your area to avoid unwanted attention.
  • Aesthetics: A new exhaust system can significantly enhance the visual appeal of your motorcycle. Whether you prefer the sleek look of a carbon fiber slip-on or the aggressive style of a full system, there are countless options to choose from. Upgrading your exhaust allows you to personalize your bike and make it stand out from the crowd. Polished stainless steel, matte black finishes, and unique canister shapes can all contribute to a more customized and eye-catching appearance.

Understanding Exhaust System Types

When it comes to upgrading your exhaust, you'll typically encounter two main types of systems:

  • Slip-On Exhausts: A slip-on exhaust replaces only the muffler (the rear section of the exhaust system). It's a relatively simple and cost-effective upgrade that can improve sound and appearance. Slip-ons are generally easy to install and don't require any modifications to the engine or fuel system. They're a great option for riders looking for a quick and noticeable improvement without a major overhaul. The performance gains from a slip-on are usually modest but still appreciable.
  • Full Exhaust Systems: A full exhaust system replaces the entire exhaust system, from the engine header pipes to the muffler. This type of upgrade offers the potential for more significant performance gains, as it optimizes exhaust flow from the engine all the way out. Full systems often require rejetting the carburetor or remapping the fuel injection system to ensure the engine runs properly with the new exhaust. While they're more expensive and require more involved installation, the benefits in terms of performance and weight reduction can be substantial. For riders seeking maximum performance, a full system is the way to go.

Choosing the Right Exhaust for Your Ninja 500R

Selecting the perfect exhaust system depends on several factors, including your budget, performance goals, and personal preferences. Here are some key considerations:

  • Budget: Exhaust systems can range in price from a couple of hundred dollars for a basic slip-on to well over a thousand dollars for a high-end full system. Determine how much you're willing to spend before you start shopping. Keep in mind that you may also need to factor in the cost of installation and any necessary fuel system modifications.
  • Performance Goals: Are you primarily interested in improving the sound and appearance of your bike, or are you looking for maximum performance gains? If sound and looks are your main priorities, a slip-on exhaust may be sufficient. If you're chasing horsepower and torque, a full system is the better choice.
  • Material: Exhaust systems are typically made from stainless steel, titanium, or carbon fiber. Stainless steel is durable and affordable, while titanium and carbon fiber are lighter and offer a more premium look and feel. Consider the pros and cons of each material when making your decision. Titanium and Carbon fiber exhausts are very expensive.
  • Sound Level: Aftermarket exhausts can vary significantly in terms of sound level. Some are relatively quiet, while others are quite loud. Consider your personal preferences and any noise regulations in your area. Many manufacturers provide sound clips or decibel ratings to help you choose an exhaust that meets your needs.
  • Installation: Slip-on exhausts are generally easy to install yourself with basic tools. Full exhaust systems can be more complex and may require professional installation. Consider your mechanical skills and whether you're comfortable tackling the installation yourself.

Top Exhaust Brands for the 2007 Ninja 500R

Several reputable brands offer high-quality exhaust systems for the 2007 Kawasaki Ninja 500R. Here are a few of the most popular options:

  • Yoshimura: Yoshimura is a well-known and respected brand in the motorcycle industry, offering a wide range of exhaust systems for various bikes, including the Ninja 500R. Their exhausts are known for their quality craftsmanship, performance gains, and distinctive sound.
  • Two Brothers Racing: Two Brothers Racing is another popular brand that produces high-performance exhaust systems. Their exhausts are known for their aggressive sound and stylish designs. They offer both slip-on and full system options for the Ninja 500R.
  • Leo Vince: Leo Vince is an Italian manufacturer that specializes in high-quality exhaust systems. Their exhausts are known for their sleek designs and performance-enhancing features. They offer a range of options for the Ninja 500R, including slip-ons and full systems.
  • Delkevic: Delkevic offers a more budget-friendly option without sacrificing quality. They provide a variety of exhaust systems, including stainless steel options that deliver great value for the price.

Installation Tips and Considerations

Before you start the installation process, gather all the necessary tools and materials. This typically includes a socket set, wrenches, screwdrivers, penetrating oil, and a torque wrench. It's also a good idea to have a service manual for your Ninja 500R on hand for reference. Also have the right PPE, wear gloves.

  • Safety First: Always work on your motorcycle in a well-ventilated area and disconnect the battery before starting any work. Allow the exhaust system to cool completely before attempting to remove it.
  • Removing the Stock Exhaust: Loosen the bolts and clamps that secure the stock exhaust system to the engine and frame. Use penetrating oil to help loosen any stubborn fasteners. Carefully remove the exhaust system, taking care not to damage any of the components.
  • Installing the New Exhaust: Follow the manufacturer's instructions for installing the new exhaust system. Ensure that all connections are tight and secure. Use a torque wrench to tighten the bolts to the specified torque values.
  • Fuel System Adjustments: If you're installing a full exhaust system, you may need to rejet the carburetor or remap the fuel injection system to ensure the engine runs properly. Consult with a qualified mechanic or tuner to determine the best course of action.
  • Test Ride: Once you've installed the new exhaust system, take your Ninja 500R for a test ride to ensure that everything is working properly. Listen for any exhaust leaks or unusual noises. Check the engine's performance and make any necessary adjustments.

Maintaining Your New Exhaust

To keep your new exhaust system looking and performing its best, it's important to maintain it properly. Here are a few tips:

  • Regular Cleaning: Clean your exhaust system regularly with a mild soap and water solution. Use a soft cloth or sponge to remove dirt, grime, and road debris. Avoid using abrasive cleaners or scouring pads, as they can damage the finish.
  • Polishing: If your exhaust system is made from stainless steel or chrome, you can polish it periodically to restore its shine. Use a metal polish specifically designed for motorcycle exhausts.
  • Checking for Leaks: Inspect your exhaust system regularly for leaks. Leaks can reduce performance and cause damage to the engine. If you find any leaks, tighten the connections or replace the gaskets as needed.
  • Storage: If you're storing your motorcycle for an extended period of time, it's a good idea to protect the exhaust system from corrosion. Apply a thin coat of oil or grease to the exhaust pipes and muffler.

Conclusion

Upgrading the exhaust on your 2007 Kawasaki Ninja 500R is a fantastic way to improve its performance, sound, and appearance. Whether you opt for a simple slip-on or a full system, the benefits can be significant. By choosing the right exhaust system and following the proper installation and maintenance procedures, you can transform your Ninja 500R into an even more enjoyable and exciting machine. So, go ahead and give your ride the upgrade it deserves, and enjoy the enhanced performance and sound of your new exhaust! Ride safe, guys!