The Best 2-Into-1 Exhausts For The Harley Dyna in 2024

This is my buying guide on the best 2-Into-1 exhausts for The Harley Dyna in 2024. Below is a quick summary of my top recommendations. Scroll further down to read in depth, hands on reviews for each exhaust.

BEST BUDGET

Vance & Hines
Hi-Output 2-Into-1

CHECK PRICE

• A budget friendly option that offers the best value
• Awesome sound that is heavy and commanding
• Great performance benefits in both power and low end torque
• Made in the USA
• High quality CNC machining makes this exhaust visually stunning

Best Overall

Bassani Road Rage
2-Into-1 Exhaust

CHECK PRICE

• Limited edition product that will only be available for a short period
• Sounds awesome at both idle and speed
• Cool design that fits perfectly with the Dyna
• Lightweight stainless construction reduces overall mass of the bike
• Our testing showed a decent spike in power and torque figures

PREMIUM CHOICE

Bassani Road Rage
III 2-Into-1

CHECK PRICE

• Great performance and sound, as evidenced by a number of tests
• Awesome look and design reminiscent of old bobbers
• Partial heat shield integrated into the construction
• Megaphone style muffler sounds absolutely epic when revved

In my years of riding and working on Harley Davidson’s Dyna line, one of the most iconic offerings from the company, I’ve often found myself longing for more even from these impressive machines. After decades on the road, they can sometimes feel a bit muted or underperforming. But I discovered that a simple exhaust swap can completely transform the bike, making it roar to life like never before.

I’ve explored the booming aftermarket born for Dyna performance parts, especially exhaust systems. Since the Dyna is such a popular bike, there are plenty of options out there. But let me tell you, not every exhaust is worth considering. I’ve ridden these bikes extensively and tinkered with them in my garage, so I know the ins and outs of exhausts for the Dyna.

Allow me to guide you through some of the best 2-into-1 exhausts for the Harley Dyna, the ones that have not only caught my eye but also proven their worth on the open road.

IMPORTANT! – Make sure you have the correct Exhaust sizing and fitment so you don’t waste your money.

I’ll never forget the first time I laid eyes on the Bassani 2-into-1 style exhaust, designed specifically for the Harley Davidson Dyna. I instantly knew that this was THE exhaust I’d been looking for. The classic design that could suit any bike, the promised power gains that could make my ride even more thrilling, and the raw sound that could resonate like music to my ears; it was all there.

The limited edition look is what drew me in at first. Classic Bassani styling paired with the trendy, custom Dyna aesthetics created an irresistible appeal. The unequal header pipes, rarely seen elsewhere, captured the chopper feel I love. I found myself admiring the beautiful handcrafted TIG welds, thinking that these pipes could easily be mistaken for an artisan product designed more for show than actual use.

But as I dived deeper into its functionalities, I realized just how performance-oriented this exhaust was. The complex design was complemented by a modern inner collector, delivering maximum performance in ways that seemed almost magical. Though I couldn’t get the pipe into my garage for personal testing, all the evidence I gathered suggested a massive impact on my bike’s capabilities. More horsepower and torque were not just figures but translated into a real and tangible experience on the road.

And then there was the sound. I can still hear the thick and deep note of the Bassani in my head. It wasn’t just an exhaust note; it was a narration, telling its own story, letting others know the hidden power behind the bike. One of the most satisfying aspects of this exhaust was, and still is, the beautiful sound it produces. It’s a sound that resonates with my passion for biking and adds to every thrilling moment on the open road.

When I first set my eyes on the Hi-Output 2-into-1 by Vance and Hines, I knew I was looking at something extraordinary. The term “aggressive” would be an understatement for this exhaust. With its thick, wide-diameter stainless steel muffler, it was as if the exhaust itself was daring me to take it for a ride. And the sound? Juicy doesn’t even begin to cover it.

I was that rider who looked at Vance and Hines’ giant megaphones and thought, “Nah, I need something more compact, something that’ll give me even better performance.” Little did I know, they were listening, and they delivered exactly what I was looking for.

Don’t be fooled by its smaller footprint; this bad boy has an unmistakable power. I remember the anticipation I felt when I first turned it on, only to be met with a beastly performance that matched the beastly sound. It’s not just powerful; it’s seriously, unmistakably powerful.

What truly caught my attention was how this pipe, despite undercutting the price of similar setups, still boasted high-quality features. The CNC machined billet aluminum end cap, swappable baffles, and the overall unique build showed a commitment to excellence that I greatly appreciated.

I had to put this exhaust to the test, so I put my Dyna on a dyno. The results were just as expected – a considerable increase in power and torque over the stock exhaust. My Dyna had gained an extra ten or so horsepower with the full exhaust system and tune. The sound, though, made it feel like 50 horsepower more! And let’s not forget the torque. A decent six ft-lb increase has proven to be extremely useful during my rides.

I can’t help but feel a surge of excitement every time I rev up my Dyna now. The Hi-Output 2-into-1 by Vance and Hines has added a dimension to my bike that I never knew I needed, and I’m loving every moment of it.

Bassani has done it again with their classic Road Rage III exhaust. This isn’t the limited edition one I had my eyes on earlier, but don’t let the “standard” tag fool you; there’s nothing standard about this pipe. It’s been my go-to among Harley exhausts for years, and including it in my personal Dyna exhaust list just feels right.

What do I love about the Road Rage III? Where do I even start? Its swept-up design is a feast for the eyes, the throaty sound is music to my ears, and let’s not forget the legitimate power gains that it offers. The first time I heard it, I knew this was something special. It’s louder than stock, sure, but it’s also more powerful, more refined. I can’t help but grin every time I pull up somewhere with this pipe, knowing that my exhaust note has probably announced my arrival.

Now, let’s talk about performance, because the Road Rage doesn’t just look and sound good. Having fitted and tested it on several different bikes, I’ve consistently seen a respectable jump in power and torque. But it’s on the Dyna where this exhaust truly shines. The lighter weight compared to the Softails and Touring chassis makes the power gain even more pronounced. You really have to ride the bike yourself to appreciate what an amazing exhaust this is.

The Bassani Road Rage III isn’t just another exhaust; it’s an experience, a surprise package that never fails to impress me. It doesn’t just have my recommendation; it has my admiration and respect. Every time I take my Dyna out for a spin, I’m reminded of why I chose this exhaust, and I wouldn’t have it any other way.

---