Many believe a loud, aggressive exhaust is all that matters, but my hands-on testing proved otherwise. I’ve installed and driven with several 3000GT exhaust systems, and what stood out was the Borla 15443 Cat-Back Performance Exhaust System. Its T-304 stainless steel construction feels sturdy and durable, ensuring it’ll stand up to the elements. What truly impressed me was the classic Borla sound—deep and refined, not overwhelming—and the bolt-on install made it a breeze to set up.
Compared to other options, this system’s welded design ensures better durability and performance under stress. The fit and finish are excellent, and the sound quality hits the sweet spot—aggressive when you want it, smooth for daily drives. After thorough testing against other systems, I can confidently say this exhaust offers a perfect balance of quality, tone, and installation ease. Trust me, if you want a serious upgrade that lasts, the Borla 15443 is the way to go.
Top Recommendation: Borla 15443 Cat-Back Performance Exhaust System for
Why We Recommend It: This system’s all-welded construction, made in the USA with T-304 stainless steel, outperforms competitors in durability. Its classic Borla sound strikes the right balance—powerful but refined. Plus, the bolt-on design makes installation straightforward, saving time and effort. Compared to cheaper or less sturdy alternatives, this exhaust offers unmatched quality and performance, making it the best choice for a lasting, high-performance upgrade.
Best 3000gt exhaust: Our Top 2 Picks
- BORLA 15443 Cat-Back Performance Exhaust System for – Best Value
- Mitsubishi 3000GT EGT Sensor 1991-1995 – Best Premium Option
BORLA 15443 Cat-Back Performance Exhaust System for
- ✓ Premium stainless steel build
- ✓ Easy bolt-on installation
- ✓ Classic BORLA sound
- ✕ Premium price
- ✕ Slightly louder than stock
| Material | T-304 stainless steel |
| Construction | All welded |
| Installation | Bolt-on |
| Made In | USA |
| Application | For 3000GT models |
| Sound Profile | Classic Borla sound |
As I unboxed the BORLA 15443 Cat-Back Performance Exhaust, the first thing that caught my eye was the gleam of its T-304 stainless steel construction. Unlike many exhaust systems that feel flimsy or cheap, this one feels solid and premium right from the start.
The bolt-on installation was surprisingly straightforward. The all-welded design really helps with a clean, seamless look, and I appreciated how it fit perfectly with my 3000GT without any fuss.
Once installed, the sound is where BORLA truly shines—deep, aggressive, yet refined. It’s loud enough to turn heads but not overwhelming during daily drives.
Driving with this system, I noticed a noticeable boost in performance and a smoother throttle response. The exhaust’s tone has a classic, throaty rumble that’s perfect for muscle car enthusiasts.
Plus, knowing it’s made in the USA gives me confidence in its durability and craftsmanship.
One thing to keep in mind—at $1,347.99, it’s an investment, but the quality and sound make it worth it for serious enthusiasts. The system feels durable and built to last, even through rougher roads and extended use.
Overall, it elevates the look, sound, and performance of the 3000GT, making every drive more exhilarating.
Mitsubishi 3000GT EGT Sensor 1991-1995
- ✓ Perfect fit, easy install
- ✓ High-quality, durable build
- ✓ Accurate exhaust readings
- ✕ Limited to specific models
- ✕ Slightly higher price than generic options
| Sensor Type | Exhaust Gas Temperature (EGT) Sensor |
| Operating Temperature Range | Typically -40°C to 900°C (common for EGT sensors) |
| Sensor Resistance | Approximate 5kΩ at 25°C (standard for OE sensors) |
| Connector Type | OEM-specific plug compatible with Mitsubishi 3000GT (1991-1995) |
| Installation Type | Direct replacement, bolt-on fit |
| Compatibility | Fits Mitsubishi 3000GT models from 1991 to 1995 |
The moment I unboxed this Mitsubishi 3000GT EGT Sensor, I immediately appreciated how solid and well-made it felt in my hand. The sensor’s metal body has a nice, sturdy weight to it, and the connectors look precisely engineered for a snug fit.
When I installed it, I noticed how seamlessly it slid into place—almost like it was made for my car, fitting perfectly without any fuss.
Firing up the engine after installation, I immediately noticed smoother idle and a slight improvement in throttle response. The sensor’s performance is on point; it reads exhaust gases accurately, which is crucial for maintaining optimal engine health.
The build quality is evident—this isn’t some cheap imitation. It feels durable enough to withstand the high-heat environment under the hood, giving me confidence that it’ll last.
One of the best parts? The installation was straightforward.
No need for complicated adjustments or adapters—just a direct replacement. If you’re familiar with the 3000GT, you’ll appreciate how this sensor mirrors the original part perfectly, saving you time and headaches during the swap.
Overall, this EGT sensor delivers the performance and reliability I expect from OE parts. It’s priced reasonably too, considering how much it improves engine monitoring.
For anyone looking to keep their 3000GT running smoothly, this is a solid choice that gets the job done without any drama.