Honda Civic Thermal R&D Exhaust Install By Justin V

When it comes to upgrading the 2022+ Honda Civic Si, few mods make as immediate and satisfying an impact as a high-quality exhaust system. For car enthusiast Justin V, installing the Thermal R&D front pipe-back exhaust on his own Civic Si turned out to be a game-changing experience - in both performance and sound.

From the start, Justin noticed the premium build quality of the Thermal R&D system. The welds were flawless, the hardware fitment was exact, and the entire system was designed to bolt up easily with OEM or aftermarket components.

“I absolutely love how this front pipe-back exhaust sounds and how it is built to bolt up with your OEM hardware or aftermarket parts."

Installation Tips from Justin V

Justin installed the Thermal R&D Civic exhaust himself and offered these tips to make the job easier and safer:

• Support the mufflers during removal and install to prevent any damage.
• Lubricate the rubber hangers with soap and water - this makes installation much easier.
• Use an exhaust hanger removal tool or pliers to remove the hangers without damaging them or your hands.
• Mark clamp positions before final tightening - this helps keep the system aligned properly and avoids leaks.

“I am very satisfied with how it sounds and how easy the installation was!"

Sound And Daily Driving

Once installed, the Thermal R&D exhaust delivered exactly what Civic Si owners want: a deep, aggressive tone with no drone. According to Justin, it sounds amazing whether at idle, under revs, or during full pulls.

“Overall, from the first start up to the revs, to pulls, and daily driving, the Thermal R&D exhaust for the 2022+ Honda Civic Si sounds amazing with its deep and aggressive premium tone."

Even better? There’s no drone, which makes daily driving far more enjoyable.

Upgrade Your Car With A Thermal R&D Exhaust

Every Thermal R&D exhaust is crafted from premium T304 stainless steel, designed and tested in California, and covered by our lifetime warranty. With decades of experience, we know what it takes to make an exhaust system that’s durable, powerful, and tailored for serious enthusiast.

• Limited Lifetime Warranty offers peace of mind
• Manufactured in the USA with high-quality materials
• True Helmholtz Technology – Drone Free Exhaust Sound

“I highly recommend this exhaust if you want to have something loud, but at the same time, it has little to no drone and gives you peak performance!"

For any 11th-gen Civic Si owner looking for the perfect blend of performance, sound, and daily drivability, Justin V’s experience proves that the Thermal R&D exhaust system is one of the best upgrades available. Ready to take your Honda Civic Si to the next level? Contact us for the perfect exhaust system upgrade.