Showing 11 of 11 products for GROM
Honda Grom exhaust systems: slip-on or full system
There are two ways to go on a Grom. A slip-on replaces the muffler and link pipe and keeps the stock header, which is the simpler and less expensive route. A full system replaces the header as well. Hindle builds both for the Grom.
Fitment by year
2014-2016 Groms are covered by the slip-on, the high megaphone full system, and low megaphone full systems in stainless and black. 2017-2021 Groms are covered by Evo megaphone full systems in stainless and black. 2022-2025 Grom 125 fitments include the Evo megaphone system, a street version, black finishes, and an Evo muffler system. Everything listed on this page is built for one of those three generations.
Honda Grom slip-on exhaust
The Hindle Honda Grom slip-on fits 2014-2016 Groms. It replaces the stock muffler and mid-pipe and keeps the header. Muffler choices are Stealth Oval Brushed Stainless Steel, Stealth Oval Black Cerakote Stainless Steel, Stealth Oval Brushed Titanium and Supersport Oval Carbon Fiber, each with a stainless or black ceramic coated end cap. 2017-2021 and 2022-2025 Groms take a full system. By generation:
- 2014-2016: Slip-On, High Megaphone Full System, Evo Megaphone Low Stainless Full System, Evo Megaphone Low Black Full System
- 2017-2021: Evo Megaphone Stainless Full System, Evo Megaphone Black Full System
- 2022-2025: Evo Megaphone System, Evo Megaphone System (Black), Street Evo Megaphone System, Street Evo Megaphone System (Black), Evo Muffler System
What changes
Expect a deeper, louder note and less weight at the back of the bike, and most riders notice crisper throttle response. Sound, weight and feel are the reasons Grom owners make the switch.
Next step
If you want the simplest upgrade, start with the slip-on. If you want the bigger change, look at the full systems above or read our Honda Grom exhaust guide. For other Honda fitments see the Honda collection, or browse the full exhaust system range.
Frequently asked questions
What is the best exhaust for a Honda Grom?
It depends on what you want. The slip-on is the easiest upgrade and keeps the stock header. A full system changes more and costs more.
Slip-on or full system on a Grom?
Slip-on for sound and weight with less work. Full system if you want the header replaced too.
Does a Grom exhaust need a tune?
A slip-on generally runs fine on the stock setup. Ask us before fitting a full system if you are unsure.
Which Hindle exhaust fits my Grom year?
Each product title lists the years it fits: 2014-2016, 2017-2021 or 2022-2025.
Do you make a full exhaust system for the 2022-2025 Grom?
Yes. The Evo Megaphone, Street Evo Megaphone and Evo Muffler systems are full systems built for the 2022-2025 Grom 125, with black versions of both Evo Megaphone systems.