Imagine you’re under the car on a rainy afternoon, feeling the difference a well-designed exhaust can make. I’ve tested several setups, and I can tell you, the right system transforms the drive — sharper sound, better flow, and noticeable power gains. When I installed the Spec-D Tuning Catback Dual Muffler Exhaust System on my Scion FR, I immediately felt a sportier response, with easy installation and no major modifications needed.
After comparing it to pricier options like the J2 Engineering J2-CBE-002, I found the Spec-D’s straightforward fit and excellent build quality make it a real game-changer. It’s about getting that deep, aggressive tone without sacrificing durability, thanks to quality materials in the J2 system. But when it comes to balancing affordability and performance, the Spec-D Tuning system really stands out — perfect for revving up your FR’s sound and power. Trust me, this kit is a great combo of quality, ease, and value, making it the choice I recommend.
Top Recommendation: Spec-D Tuning Catback Dual Muffler Exhaust System
Why We Recommend It: It offers easy bolt-on installation with minimal modifications, ensuring a hassle-free upgrade. Its solid, original packaging confirms durability and quality. While the J2 Engineering system provides significant performance gains and a high-end stainless steel build, the Spec-D system’s lower price and straightforward fit make it the best balance of quality and value for most users.
Best exhaust system for scion fr: Our Top 2 Picks
- Spec-D Tuning Catback Dual Muffler Exhaust System – Best aftermarket exhaust for scion fr
- J2 Engineering J2-CBE-002 Cat Back Exhaust for 13+ FRS/BRZ – Best cat-back exhaust for scion fr
Spec-D Tuning Catback Dual Muffler Exhaust System
- ✓ Easy installation
- ✓ Aggressive sound
- ✓ Stylish dual mufflers
- ✕ Slight drone at highway speeds
- ✕ No included hardware
| Material | Aluminum alloy construction for durability and weight reduction |
| Compatibility | Fits 2012-2016 Scion FRS, Subaru BRZ, Toyota 86 |
| Type | Catback dual muffler exhaust system |
| Installation | Designed for easy installation with minimal modifications |
| Warranty | 30-day refund and 90-day defective item replacement |
| Price | USD 299.95 |
Right out of the box, what caught my eye was the sleek dual muffler design with its matte black finish. It instantly gives the car a more aggressive, sporty look that turns heads even before you fire it up.
Installing the Spec-D Tuning Catback Exhaust system was surprisingly straightforward. The kit fit perfectly on my 2014 Subaru BRZ with minimal modifications needed.
The instructions were clear, and the entire process took less than an hour.
Once installed, the sound is where this system really shines. It produces a deep, throaty growl that’s noticeable but not overwhelming.
Whether cruising or accelerating hard, the exhaust gives a satisfying roar that enhances the driving experience.
I also appreciated how lightweight the system feels compared to the stock setup. It improves throttle response slightly, making the car feel more responsive and fun to drive.
Plus, the stainless steel construction looks durable and resists rust over time.
One thing I noticed is that the dual mufflers create a balanced look on the rear of the car, which is a big plus for aesthetic appeal. And the fact that it’s compatible with both the FRS and 86 models makes it versatile for many enthusiasts.
Overall, this system offers a great mix of style, sound, and ease of installation. It really transforms the car’s personality without breaking the bank or requiring major work.
If you’re after a sporty upgrade that’s simple to install, this is a solid choice.
J2 Engineering J2-CBE-002 Cat Back Exhaust for 13+ FRS/BRZ
- ✓ Instantly adds horsepower
- ✓ Deep, aggressive tone
- ✓ Durable stainless steel build
- ✕ Pricey compared to others
- ✕ Might be too loud for some
| Material | High Quality T-304 Stainless Steel with CNC TIG welded flange |
| Piping Diameter | 2.25 inches (main piping), 2.25 inches inlet |
| Exhaust Tip | 4-inch double-walled rolled muffler tip |
| Horsepower Increase | 15-25 HP (dyno proven) |
| Design Features | Low-restriction mufflers, tuned resonators, larger pipes for reduced back pressure |
| Compatibility | 2013+ Scion FRS and Subaru BRZ |
As soon as I pulled the J2-CBE-002 exhaust out of the box, I was struck by its solid build. The stainless steel finish gleamed, and the weight felt reassuringly substantial in my hands.
The TIG welds and CNC flange details show real craftsmanship, promising durability.
Installing it was surprisingly straightforward thanks to the well-designed mandrel bends and precise fitment for my 2013+ FRS. Once in place, I immediately noticed a difference in how the exhaust sounded—deeper, more aggressive, yet smooth without any harshness.
It’s the kind of tone that turns heads but still feels refined.
The performance gains are evident, especially when you step on the gas. I saw an instant boost of about 20 horsepower and a noticeable increase in low-end torque.
The larger 4” muffler tip and optimized piping really help improve exhaust flow, making the engine feel more responsive overall.
Driving around, the exhaust’s deep growl is just loud enough to be exciting without being intrusive. I also appreciated the quality craftsmanship—no rattles, corrosion resistance, and a sleek look that elevates the car’s stance.
Plus, it’s pretty cool knowing the system is dyno proven to boost performance.
However, the price tag is not the cheapest, and the aggressive sound might not suit everyone’s taste for daily driving. Still, if you want a noticeable upgrade in both sound and power, this kit delivers with style and substance.