2 Wheel Fabrication
Heathen Marauder No Weld Slip-On Exhaust System for 2023 - 2026 GSX-8R/GSX-8S®
Heathen Marauder No Weld Slip-On Exhaust System for 2023 - 2026 GSX-8R/GSX-8S®
Couldn't load pickup availability
Military and First Responders: 10% discount available – contact 2wheelfabrication@gmail.com
Transform your 2023 - 2026 GSX-8R, GSX-8S, or GSX-8TT with the Heathen Marauder Slip-On Exhaust System – the only slip-on exhaust currently available for your bike.
Handcrafted in the USA from premium 16-gauge Brooklyn-sourced 304 stainless steel, this lightweight 3-pound system delivers enhanced tone and style without requiring post-installation tuning.
Dyno results are included in the product gallery. These results are with a stock bike, stock air box, and no ECU modification. The Heathen Marauder out of the box gives your bike a superior sound coupled with performance gains.
Complete with DIY installation video walkthrough: https://www.youtube.com/watch?v=VS6glWtofkA&t=1s&ab_channel=2WheelFab
***ALL ITEMS ARE MADE TO ORDER, EXPECT TO WAIT UP TO 2 WEEKS DEPENDING ON PRODUCTION SCHEDULE***
Contact 2wheelfabrication@gmail.com to discuss custom logo etching options.
*All Sales Are Final*
Love this exhaust. Finally the bike sounds as powerful and awesome as it looks. Easy to install with the right tools. Also the Skittles are a sweet little surprise.
Amazing look, amazing sound, easy to install even if you have rhe cut the original exhaust. Don’t hesitate to buy the Heathen Marauder Slip-on, that’s the best mod I’ve made on my GSX-8R
This is absolutely perfect if you’re looking to save money on a full system + tune. It sounds great, and only takes about 30 minutes to install. Customer service is great as well.
I couldn't be happier. For the longest time I was considering getting a $1,700 full exhaust system, but the price was just too prohibitive. After finding out about the Heathen Marauder and listening to demonstrations online, I had to pull the trigger. Super easy install! To make install faster, I suggest using a metal cutting disc for the lower half that you can reach, then use a new metal sawzall blade from the top down. It sounds so much better than I ever thought it could. It turned my sport bike into what sounds like a 1200cc racing chopper. It's beefy, it's mean, and it's the perfect amount of intimidation. I noticed it was a little zippier with an increase in horsepower, but not too much that I had to flash the bike. GET THIS EXHAUST.
This exhaust is Amazing! The quality is awesome and the result is phenomenal. I’m so grateful for this product. I just put it on my 2025 gsx8r today and I can’t stop smiling! The shipping was very reasonable and it comes with everything you need for a perfect assembly! HIGHLY RECOMMEND!!💯
The sound is perfect! I always get compliments. Only took about half an hour to install. Fits the bike perfectly. Looks great tucked under.
Sounds like a harley.lol. sounds amazing !!!
Absolutely love it. Sounds exactly like I wanted for a great price! Only took about an hour to install.
Ordred the slip on and definitely money well spent! Took about 45mins to install, only had to take loose a couple bolts, use a good quality sawzaw blade, and smooth out any rough spots. Highly recommend this to anyone looking for a louder bike and quality craftsmanship. Also made it to my house a little over a week from oder date, and they are also very quick with responses about any questions. 10 out of 10 would Highly recommend! Really appreciate you guys!
Sounds great and easy to install!!!
It sounds amazing! I’m really happy with it.
Incredible product! Easy install and great sound. Highly recommend for GSX-8r
Easy ordering process, arrived in a timely manner, was very easy to install, install video was a plus. No issues, I love the new sound of my bike and getting rid of that boxy muffler. skittles were a sweet touch and i like the personalized note included. Great product.
Great exhaust would not want it any other way. Great sound will be using this company again.
This is a quality part. Install was seamless and the sound is not even comparable to stock . I feel much safer in heavy traffic knowing with the blip of my throttle I will be heard and seen.
Love the exhaust. Sounds and looks great. very easy install. Only knocked a star off because of how long it took to arrive but overall loved the product.
Very quick delivery, excellent quality. Loved the skittles with it!
Great exhaust, better people with great communication. I will be searching for ways to continue to do business with them.
Awesome fit, perfect muffling without losing the roar of the GSX
Great customer service when I reached out with questions they updated me on the process and when the exhaust came in it was very well put together and my bike sounds great and was super easy to install with the help of their instructional video
Simple installation (about 1 hour) if you follow instruction video. Sound is amazing and as my son said "it sounds like it runs now". I would recommend these guys any day of the week. Exceptional.
Man Man Man!PRICE,SOUND LOOK.
Best of all Joe and his team are awesome!!
Happy with the product! Awesome they got it here in good fashion.
It arrived quickly and installation was pretty easy, took about 45 minutes. The sound is amazing. And the skittles was a nice treat I enjoyed during the install. I love it! And the look is great. The guys at 2 wheel Fabrication are amazing.
Love the sound
I havent install yet but will do it this Sunday! Ill let you know.
Relatively easy to install and a huge difference in sound. The gsx 8s stock is very quiet. With the heathen marauder the sound has a mean almost harley esq sound.