Harley-Davidson motorcycles have long been synonymous with power, style, and an indomitable spirit of freedom. Many Harley owners look for ways to enhance their bike’s performance and the Stage 4 Upgrade Kit is an increasingly popular option. But what is the Harley Stage 4 Upgrade Cost and is it worth it? Let’s delve in.
What’s The Average Harley Stage 4 Upgrade Cost?
The cost to upgrade your Harley to Stage 4 varies depending on the specifics of your bike, the parts you choose, and whether you decide to do the installation yourself or have it professionally installed. On average, expect to spend anywhere from $2,500 to $4,000 for the upgrade. And it’s worth checking with your local shop or dealer to see what they charge to dyno tune your bike.
Related reads:
> Harley Stage 1 Upgrade Cost
> Harley Stage 2 Upgrade Cost
> Harley Stage 3 Upgrade Cost
What Do You Get in The Stage 4 Kit?
The Stage 4 Kit is designed to take your bike to the next level of power and performance. It typically includes high-performance cams, a new throttle body, high-compression pistons, and often a new exhaust system. The result is a significant increase in power and torque.
How Does It Compare to The Other Stages?
Each stage of Harley engine upgrades offers a different level of performance enhancement. Stage 1 includes basic modifications like a new air filter and exhaust system. Stage 2 upgrades usually include a new camshaft and Stage 3 often involves increasing the engine’s displacement. Stage 4 is the most comprehensive upgrade and offers the highest performance boost.
Related read: Harley Stage Kits Explained
What Kind of Performance Gains Do You See?
The gains from a Stage 4 upgrade can be substantial. Depending on your bike’s original specs and the specific parts included in your kit, you could see horsepower increases of 50% or more, and similar gains in torque. The result is a bike that accelerates harder, runs smoother, and provides an overall more exhilarating riding experience.
Looking for maximum performance? Check these out:
– ThunderMax Tuner Reviews: A Complete, In-Depth Analysis
– ThunderMax vs Power Vision Tuner Shootout
So, Is It Worth It?
Ultimately, it;s up to you. I know that’s the most controversial, “non-helpful”, answer ever… but it happens to be the truth. If you’re looking for another opinion to ease your mind, check out this video:
Is General Reliability Effected At All?
One concern many riders have when considering a Stage 4 upgrade is whether it will affect their bike’s reliability. While any modification carries some risk, most riders find that if the upgrade is done correctly, their bike’s reliability remains high. The key is to ensure that all parts are high-quality and properly installed.
Can You Do The Stage 4 Upgrade Yourself? (It Depends)
Whether or not you can install a Stage 4 upgrade yourself largely depends on your mechanical skills and familiarity with your bike. If you’re comfortable doing basic maintenance and have a good understanding of your bike’s engine, you may be able to handle the upgrade.
What Would You Need?
Installing a Stage 4 upgrade yourself requires a variety of tools and supplies. You’ll need a full set of hand tools including sockets, wrenches, and screwdrivers, as well as specialty tools like a torque wrench and feeler gauges. You’ll also need a clean, well-lit space to work, and plenty of patience. However, if you’re unsure, it’s best to leave it to the professionals. Otherwise, if you’re kinda like me, here’s a video comparing the installation process to the other stages:
Average Cost of The Kit & Supplies Versus Dealer Installation
While the cost of the Stage 4 kit and supplies can be substantial, it’s often less expensive than having the upgrade installed by a dealer. Dealer installation costs can range from $1,000 to $2,000 on top of the cost of the kit. However, dealer installation comes with the peace of mind of knowing the job was done by professionals.
Other Info You Should Know
It’s important to note that a Stage 4 upgrade may affect your bike’s warranty, and could also have implications for your insurance. Be sure to check with your dealer and insurance company before proceeding with the upgrade. Also, keep in mind that you’ll need a tuner that is compatible with your bike. For this, see my list of the best Harley Davidson tuners on the market today.
Engine specific: The Best Tuner For Milwaukee 8 114 Engines (+Alternatives)
Recap of Main Points
A Stage 4 upgrade can provide a significant boost in power and performance for your Harley. While the cost can be substantial, many riders find it to be a worthwhile investment. Whether you choose to install the upgrade yourself or have it professionally installed, the key is to ensure that all parts are high-quality and properly installed.
Either way, remember to always ride responsibly and enjoy the journey as much as the destination. With a Stage 4 upgrade, that journey just got a whole lot more exciting.
