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Best Exhausts for Harley Davidson’s Sportster 1200 in 2025 – The Ultimate Guide
Feb
Best Exhausts for Harley Davidson’s Sportster 1200 – Discover the top full-system and slip-on exhausts to boost performance and sound for your Sportster 1200 in 2025.
Best Exhausts for Harley Davidson’s Sportster 1200 in 2025: Unleash the Power and Sound
If you own a Harley Davidson Sportster 1200, you already know it’s one of the most versatile and iconic motorcycles in the Harley lineup. It offers that classic Harley feel, but with a smaller, more nimble frame. However, if you’re like me, you may have noticed that the stock exhaust is just too tame.
I wanted more power, a deeper growl, and an exhaust that truly matched the aggressive personality of the Sportster 1200. So, I tested multiple Harley Davidson Sportster 1200 exhausts, and I’m here to share my top picks with you.
Whether you’re looking for a full-system exhaust for maximum performance or a slip-on muffler for a quick upgrade, I’ve got you covered. Check out my in-depth reviews, and be sure to also read this detailed guide on slip-on exhausts for Harley Davidson for even more options.
Why Upgrade the Exhaust on Your Harley Sportster 1200?
Installing an aftermarket Sportster 1200 exhaust isn’t just about making noise—it transforms the entire riding experience.
🔥 Louder, Deeper Sound
Stock Sportster exhausts sound decent, but an aftermarket Sportster 1200 exhaust unlocks that deep, throaty Harley rumble.
🏎️ Increased Performance
A high-performance Harley Davidson Sportster 1200 exhaust improves horsepower and torque, making your bike feel faster and more responsive.
🎨 Better Looks
A sleek aftermarket Sportster 1200 exhaust enhances your bike’s style, whether you prefer chrome, blacked-out, or slash-cut designs.
🛠️ Simple Installation
Slip-on mufflers require minimal effort to install, while full-system exhausts provide the best performance boost.
Now, let’s get into the best exhausts for the Harley Davidson Sportster 1200 in 2025.
Best Full-System Exhausts for Sportster 1200
1. Two Brothers Comp-S 2-Into-1 Exhaust – Best Overall
When I first installed the Two Brothers Comp-S 2-Into-1 Exhaust on my Sportster 1200, it completely transformed my bike’s performance and sound.
Key Features:
- ✅ 2-Into-1 design – Enhances low-end torque and top-end horsepower.
- ✅ Race-inspired sound – Deep, aggressive, and refined.
- ✅ Premium materials – Stainless steel with TIG welds and a carbon fiber end cap.
- ✅ Lightweight construction – Improves handling and acceleration.
My Experience with the Comp-S Exhaust
The Comp-S exhaust turned my Sportster 1200 into a street-ready beast. The performance gains were undeniable, and the sound was a perfect mix of power and attitude. If you’re looking for the best full-system exhaust for your Sportster 1200, this is it.
Pros & Cons
✔️ Deep, powerful exhaust note
✔️ High-quality TIG welds
✔️ Increases horsepower and torque
✔️ Lightweight design improves handling
❌ Might be too loud for daily city riding
🔗 Check out the Two Brothers Comp-S here.
2. Bassani Pro-Street Exhaust – Best Budget Option
For riders who want a Harley Sportster 1200 exhaust without spending a fortune, the Bassani Pro-Street is a top choice.
Key Features:
- ✅ Classic cruiser design – Available in chrome or black.
- ✅ Low-end torque boost – Faster acceleration and better throttle response.
- ✅ Deep and throaty exhaust note – More aggressive than stock.
My Experience with the Bassani Pro-Street
I was impressed by how much low-end torque this exhaust added. My Sportster felt quicker off the line and more responsive in traffic. The sound was rich and deep, making it one of the best budget exhausts for Harley Davidson Sportster 1200.
Pros & Cons
✔️ Affordable yet high quality
✔️ Boosts low-end torque
✔️ Stylish cruiser design
✔️ Loud and deep sound
❌ Simpler design may not appeal to everyone
Best Slip-On Exhausts for Sportster 1200
If you want to upgrade your bike’s sound without replacing the full exhaust system, slip-on mufflers are a great choice.
3. Vance & Hines 3” Round Twin Slash – Best Slip-On Exhaust
For a quick and easy upgrade, the Vance & Hines 3” Round Twin Slash Slip-On is the best option.
Key Features:
- ✅ Deep, heavy sound – Gives the Sportster 1200 a bold voice.
- ✅ High-quality stainless steel – Durable with a polished chrome or black finish.
- ✅ Heat shields included – Prevents discoloration and overheating.
- ✅ No tuning required – Bolt-on installation.
My Experience with the Vance & Hines Twin Slash
Installing this Harley Davidson Sportster 1200 slip-on exhaust was effortless. The sound was a massive improvement over stock, with a deep growl at idle and an aggressive roar at higher RPMs.
Pros & Cons
✔️ Deep, aggressive exhaust note
✔️ Premium build quality
✔️ Integrated heat shields prevent bluing
✔️ Simple plug-and-play installation
❌ Full-system exhausts provide better performance gains
🔗 Check out the Vance & Hines Twin Slash here.
Comparison Table: Best Exhausts for Sportster 1200
| Exhaust Model | Type | Sound Level | Performance Boost | Price Range |
|---|---|---|---|---|
| Two Brothers Comp-S 2-Into-1 | Full System | 🔊🔊🔊🔊🔊 | 🚀🚀🚀🚀🚀 | 💰💰💰💰 |
| Bassani Pro-Street | Full System | 🔊🔊🔊🔊 | 🚀🚀🚀 | 💰💰 |
| Vance & Hines Twin Slash | Slip-On | 🔊🔊🔊🔊 | 🚀🚀 | 💰💰💰 |
FAQs About Harley Davidson Sportster 1200 Exhausts
1. Do I need a tuner for a new Sportster 1200 exhaust?
For full-system exhausts, a tuner is recommended. Slip-ons usually don’t require tuning.
2. What’s the best loud exhaust for a Sportster 1200?
The Two Brothers Comp-S is the best loud and performance-oriented exhaust.
3. Which slip-on is best for deep sound?
The Vance & Hines 3” Round Twin Slash produces one of the deepest, most aggressive sounds.
4. Can I install a slip-on exhaust myself?
Yes! Slip-on exhausts are designed for simple, bolt-on installation.
Final Thoughts: Choosing the Best Exhaust for Harley Davidson Sportster 1200
Upgrading to a better Sportster 1200 exhaust is one of the best mods you can make. Whether you want more power, better sound, or a sleek new look, these top-rated exhausts deliver.
🔗 Check out my top recommended Sportster 1200 exhausts here and experience the ultimate upgrade!
