As a motorcycle enthusiast, there’s a chance you’ve considered modifying your bike to upgrade its performance or simply for aesthetics. One common modification for a Yamaha TDM 900, or any bike for that matter, is changing the exhaust system. When you install a new, homologated exhaust system, you can potentially increase your bike’s horsepower and torque, give your motorcycle a more aggressive sound and even reduce its total weight. However, the process of replacing the exhaust system can seem daunting if you’ve never done it before.
In this article, we’re going to guide you through the process of installing a new exhaust system on your Yamaha TDM 900. We will review different types of exhaust systems, compare prices, discuss warranties and highlight important accessories. We will also examine the legal documents you might need and the role of the original manufacturer in supplying parts for your motorbike.
Choosing an Exhaust System for Your Yamaha TDM 900
Before we delve into the installation process, it’s important to understand the different types of exhaust systems available for your Yamaha TDM 900. There are three main categories of exhaust systems: complete systems, mufflers, and slip-ons.
- Complete systems replace your bike’s entire exhaust from the cylinder head to the rear of the bike. They provide the most significant performance gains and are also the most expensive.
- Mufflers, also known as silencers, replace only your bike’s original muffler. Mufflers can improve your bike’s sound and slightly enhance its performance.
- Slip-ons, as the name implies, simply ‟slip on” to the end of your existing exhaust system. They’re the easiest to install and are the most cost-effective option.
Remember, the type of exhaust system you choose will depend on your budget, desired performance upgrade and the level of installation difficulty you’re comfortable with.
Reviewing the GPR Exhaust System
Among the numerous brands manufacturing exhaust systems for Yamaha TDM 900, GPR has earned a prominent place. They are known for their quality, performance, and the aesthetics they bring to bikes.
The GPR exhaust system for Yamaha TDM 900 is a homologated product, meaning it conforms to all regulatory standards. It also comes with a two-year warranty, ensuring you get the value for your investment. It’s important to document this warranty for future reference.
When considering the price, GPR systems may be on the higher end compared to other exhaust systems, but you’re paying for a well-manufactured and high-performing product. Additionally, their exhaust systems come with all necessary accessories for installation, saving you from any extra expenditure.
The Role of the Original Manufacturer
When changing your Yamaha TDM 900’s exhaust system, it’s important to understand the role of the original manufacturer, Yamaha. The manufacturer provides the original parts and accessories for your motorbike, including the exhaust system. These parts often come with their own warranty and other benefits.
For instance, Yamaha’s original exhaust systems are designed to provide optimal performance and durability. However, they are typically more expensive than aftermarket options like GPR. We advise you to weigh the performance, cost, and warranty benefits before making your decision.
Installation Process of a New Exhaust System
Once you’ve chosen between a GPR, Yamaha, or another brand’s exhaust system, it’s time for the actual installation. Although each product comes with its own installation manual, here’s a basic process you can follow:
- Removal of Old Exhaust System: First, you need to remove your Yamaha TDM 900’s old exhaust system. This usually involves detaching the exhaust pipes, muffler, and other related components.
- Mounting the New Exhaust System: Second, you’ll need to attach the new exhaust system. If you’ve chosen a complete system, this involves installing all of the parts. If you’ve chosen a muffler or slip-on, you’ll only replace the necessary components.
- Tightening and Sealing: Once the new exhaust system is in place, you’ll need to tighten all fasteners and seal any joints to prevent exhaust leaks.
- Testing: Finally, you’ll need to start your Yamaha TDM 900 and let it idle to ensure the new exhaust system is functioning properly. Be alert for any abnormal sounds or leaks.
Remember, if you’re not confident in doing the installation yourself, it’s best to enlist the help of a professional.
Essential Accessories for Installing an Exhaust System
When setting up your new exhaust system, several accessories become essential. They are not only crucial for a smooth installation process but also play a significant part in ensuring the longevity and optimal performance of your exhaust system.
Indeed, to start the process, you would need a set of hand tools such as ratchets, wrenches, and pliers. An exhaust hanger and exhaust gasket are also necessary to secure the system in place and to prevent leaks, respectively. A torque wrench would also be a valuable tool to have on hand to ensure all fasteners are tightened to the correct specification.
An important accessory specifically for the GPR exhaust system is the dB killer. This device helps to control the noise output of your exhaust, making your ride more enjoyable and ensuring it falls within legal noise limits. Moreover, GPR exhaust systems come with the dB killer in a sealed box, assuring you of a brand new, untouched accessory.
It is advisable to confirm the availability of these essential accessories before starting the installation process. Additionally, some brands like GPR offer exhaust systems that come with all necessary accessories, saving you the hassle of purchasing them separately.
Understanding the Manufacturer Warranty
When investing in an exhaust system, it’s fundamental to fathom the manufacturer warranty provided. This warranty secures your investment and grants you peace of mind. It outlines what is covered, the duration of the coverage, and what to do to make a claim.
For instance, GPR provides a two-year pickup return warranty for its exhaust systems. This warranty is a testament to the quality of their products and their commitment to customer satisfaction. Keep in mind the return warranty is only valid if the product is in its original condition and packaging.
Yamaha, the original manufacturer of your TDM 900, also provides a full manufacturer warranty for its original exhaust systems. It guarantees that all parts are free of defects and will function as intended for a particular period. Like GPR, Yamaha also warrants the quality and performance of its exhaust systems.
It is crucial to store all warranty documents in a safe place and to understand the terms and conditions of the warranty. Familiarizing yourself with the manufacturer’s warranty can alleviate future hassles in the event of a defect or malfunction.
Conclusion
Modifying your Yamaha TDM 900 with a new exhaust system can be a rewarding project. It not only enhances the performance and sound of your bike but also personalizes it to your taste. Whether you choose a GPR exhaust, a Yamaha tracer, or a muffler Akrapovic, each brings unique benefits and potential challenges.
Remember, it’s important to acquire all the essential accessories and thoroughly understand the accompanying manufacturer warranty. Whether you opt for a full manufacturer warranty or a year pickup return warranty, both offer significant protection for your investment.
In conclusion, installing a new exhaust system on your Yamaha TDM 900 may seem intimidating at first, but with careful preparation and the right tools and accessories, it’s a feat that can be accomplished. Whether you choose to take on the task yourself or seek professional assistance, the result will certainly add a new dimension to your riding experience. It’s all part of the joy of being part of the vast road network of motorcycle enthusiasts.
