Axle-Back Exhaust System | 2022-2025 GV70 3.5T | Boosted Mentality Motorsports
Axle-Back Exhaust System | 2022-2025 GV70 3.5T | Boosted Mentality Motorsports
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Boosted Mentality Motorsports High-Performance Axle-Back Exhaust System – Genesis GV70 3.5T (2022–2025)
Unleash the true sound and performance of your Genesis GV70 3.5T with the Boosted Mentality Motorsports High-Performance Axle-Back Exhaust System. Designed and manufactured in the USA from premium 304 stainless steel, this system delivers both durability and performance—along with precision sound control for a refined driving experience.
Optimized Exhaust Flow for Maximum Performance
The factory GV70 exhaust system is packed with excessive bends that restrict airflow and create unnecessary turbulence. Our full 2.5” axle-back system eliminates these inefficiencies, significantly improving exhaust flow for better throttle response, increased efficiency, and a more engaging driving experience.
Aggressive Sound, Refined Comfort
This system doesn’t just perform—it’s engineered to sound incredible. Featuring a clean, powerful, and aggressive tone that complements the GV70’s luxury-performance character, it’s the perfect upgrade for those who crave a more dynamic presence on the road.
And thanks to the integrated Helmholtz resonator, the system is specifically tuned to reduce drone inside the cabin. This smart design nearly eliminates cabin drone, ensuring you enjoy all the performance sound outside—without the fatigue inside.
Features:
- Premium 304 Stainless Steel Construction – Built to withstand heat, corrosion, and the elements for long-lasting durability.
- Full 2.5” Exhaust Piping – Reduces restrictions and enhances exhaust flow for improved performance.
- Optimized Mandrel-Bent Design – Eliminates excessive factory bends to reduce turbulence and backpressure.
- Helmholtz Resonator for Drone Reduction – Tuned specifically to target and eliminate in-cabin drone for a quieter, more refined driving experience.
- Aggressive Yet Refined Exhaust Note – Deep, sporty tone that perfectly matches the GV70’s high-performance luxury identity.
- Bolt-On Installation – Uses factory rubber exhaust hangers for a straightforward, secure fit with zero modification needed. Exact OEM fitment to replace Genesis OEM number 28710-AR100.
- Includes Gaskets & Hardware – Everything you need for a leak-free install right out of the box.
- Made in the USA – Proudly engineered and built with attention to detail and superior craftsmanship.
Benefits:
- Increased Performance – Enhanced exhaust flow leads to better throttle response and engine efficiency.
- Aggressive Tone, No Drone – Enjoy a powerful exhaust note without the interior cabin fatigue.
- Daily Comfort Meets Track-Ready Sound – Balanced to give you the best of both worlds.
- Premium Durability – Rust- and corrosion-resistant stainless steel ensures long life and reliability.
- Clean, Bolt-On Fitment – Designed specifically for the 2022–2025 Genesis GV70 3.5T.
Experience the Difference
The Boosted Mentality Motorsports Axle-Back Exhaust System is more than just a sound upgrade—it’s a total performance enhancement. With increased flow, reduced drone, and aggressive tone, your GV70 3.5T will feel and sound like it should’ve from the factory. Pre-order yours today and elevate your drive!
Fitment Guide:
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|---|---|---|---|
| 2025 | Genesis | GV70 | Sport, Sport Advanced, Sport Prestige | 3.5L V6 - Gas |
| 2024 | Genesis | GV70 | Base, Sport, Sport Advanced, Sport Prestige | 3.5L V6 - Gas |
| 2023 | Genesis | GV70 | Base, Sport Advanced, Sport Prestige | 3.5L V6 - Gas |
| 2022 | Genesis | GV70 | Base, Sport Advanced, Sport Prestige | 3.5L V6 - Gas |
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Just installed the Boosted Mentality axle-back on my GV70 and couldn’t be happier. The stainless steel construction is solid, the welds are clean, and everything arrived well-packaged with a professional finish. Fitment was perfect out of the box and I had no trouble doing the install solo in my garage with ramps and basic tools; I’d strongly recommend getting a pair of exhaust hanger pliers (Lisle 38350 worked great) to make the job easier. The sound is exactly what I wanted: a deeper, sportier tone that enhances the 3.5T’s character without being loud or droning. It is refined enough for a luxury SUV, but definitely more engaging than stock. Overall, it exceeded my expectations.
Just wanted to share my experience after installing the Boosted Mentality axle-back exhaust on my GV70 3.5T — this thing is awesome.
First off, the quality and craftsmanship are top-notch. The 2.5” stainless steel pipes, smooth welds, and overall fit and finish are excellent. You can tell a lot of care went into the design and build.
Removal of the stock exhaust was easier than I expected — two bolts and two hangers per side, and the whole thing dropped right out. The new system went on perfectly with the supplied hardware and gaskets. Fitment was spot-on, and it’s noticeably lighter than the factory setup.
Now for the best part — the sound. It’s aggressive when you get on it but not obnoxious. Deep tone, no rasp, and zero drone at cruising speeds. It completely changes the personality of the GV70 without sacrificing comfort or refinement.
Overall, I couldn’t be happier. Easy install, fantastic build quality, and a sound that really wakes up the 3.5T. Highly recommend it to anyone thinking about upgrading their exhaust
I came across boosted mentality’s system just off a google search. There was some initial skepticism as it seemed their company was quite small and niche. However from the start their communication was excellent as they were able to quickly answer some questions I had.
I decided to place the preorder, taking a bit of a risk r.e tariffs as I am in Canada. However, a month after preorder the system shipped, and took less than a week to arrive via UPS. It was less than $300CAD of customs fees at the boarder which was better than expected.
I got a local, well regarded custom exhaust shop to install the system as I just don’t have the tools / space in a condo. It took them less than an hour of labour, and they said the fitment and quality was fantastic - to the point of saying they’d consider bringing in the system themselves for clients.
The resulting sound is fantastic and completely as advertised. Minimal drone under normal driving, virtually not noticeable on the highway, but a great sound under acceleration and a bit of a deeper/throaty sound at startup to about 2.5k rmp, and even some burbles at lower rpm throttle liftoff. In general, I’d say the sound is more akin to the Infiniti VQ engine note, however with a bit more aggression/throatyness down low.
All in all, this has been a great high quality system and I wouldn’t hesitate to order it next time it’s available.