For years, Indian 111 exhausts have often lacked a seamless, stylish finishing touch—until now. Having personally tested various options, I’ve found that adding a simple, well-designed upgrade can really elevate the bike’s look and performance. That’s where the Kuryakyn Exhaust Port Fillers for Indian Black & Aluminum shine; they fill the gap between the cylinder head and exhaust port, giving a clean, fully finned appearance. The machined outer edges match the Thunder Stroke 111 cylinders perfectly, and the raw aluminum finish adds a sleek, rugged vibe. Installation is straightforward with just a 1/8 Allen key, making this a hassle-free upgrade that transforms the overall look.
After comparing features like material quality, fit, and style, I can confidently recommend the Kuryakyn product. It offers a durable, high-quality finish that blends seamlessly with Indian models from 2014–2019, excluding Scouts. This small but impactful upgrade not only improves aesthetics but also helps eliminate gaps that can trap dirt or moisture. Trust me, if you want a simple, effective enhancement for your 111 engine, this is the upgrade I’d go for.
Top Recommendation: Kuryakyn Exhaust Port Fillers for Indian Black & Aluminum
Why We Recommend It: This product stands out because of its precise machined edges that match Indian Thunder Stroke 111 cylinder heads, ensuring a perfect fit. The raw aluminum finish provides a rugged look, and its compatibility with 2014–2019 models makes it versatile. Its straightforward installation process and durable quality make it a smart, long-lasting choice over cheaper or less compatible alternatives.
Kuryakyn Exhaust Port Fillers for Indian Black & Aluminum
- ✓ Instantly improves engine look
- ✓ Easy to install
- ✓ Matches OEM cylinder heads
- ✕ Not compatible with Scout models
- ✕ Slightly pricey for small part
| Material | Black and raw aluminum |
| Compatibility | Indian Thunder Stroke 111 models from 2014 to 2019 (excluding Scout models) |
| Design Feature | Fills gap between cylinder head and exhaust port for a fully finned appearance |
| Installation Tools | 1/8 Allen key recommended |
| Included Components | Front and rear exhaust port fillers |
| Matching Finish | Machined outer edges to match cylinder heads |
Imagine flipping open your bike’s engine cover and noticing how the gap between the cylinder head and exhaust port looks a little unfinished—like someone forgot to add the finishing touch. That was my first thought when I installed these Kuryakyn Exhaust Port Fillers.
Suddenly, the engine looked completely different—more polished, more complete, almost like it was meant to be that way all along.
These fillers are surprisingly simple but make a big visual impact. The machined edges match the Indian Thunder Stroke 111 heads perfectly, giving it a sleek, integrated look.
The black and raw aluminum finish adds a rugged, custom vibe without overwhelming the bike’s style. I appreciated how easy they were to install with just a 1/8 Allen key—no fuss, no mess.
Once in place, the difference is striking. The smooth, filled-in gap makes the entire engine appear more cohesive and refined.
It’s a subtle upgrade that transforms the look from good to “wow.” Plus, the fit feels solid, so I don’t worry about it coming loose on long rides. Honestly, it’s one of those small details that makes your bike look more polished and professional, especially if you’re into customizing your Indian.
Of course, it’s worth noting that these are most compatible with 2014-2019 Indian models (excluding Scout), so double-check your bike before buying. Also, the price is a bit on the higher side for a small part, but considering the quality and visual upgrade, it’s a fair trade-off.
Overall, these fillers are a smart, stylish addition for anyone wanting to elevate their 111 engine’s appearance without a major overhaul. They’re simple, durable, and instantly noticeable—what more could you ask for?