Remark Catback Exhaust for 17-21 Honda Civic Sport Touring

Remark Catback Exhaust - 2017-2021 Honda Civic Sport Touring (1.5T)

Want more sound from your 10th gen Civic Sport Touring without it being obnoxiously loud? The Remark cat-back exhaust replaces your factory exhaust with 3" mandrel-bent stainless steel piping and a high-flow muffler. Your stock exhaust is quiet and restrictive. The Remark exhaust flows better and sounds way better. You're getting a sporty exhaust note that's loud enough to hear but not so loud you're waking up your neighbors every morning. If you want your Civic to sound better and flow better without droning on the highway, this is what you need.

3" Mandrel-Bent Piping Flows Better Than Stock

The Remark exhaust uses 3" mandrel-bent piping. Your factory exhaust is smaller diameter and it's crush-bent, which pinches the pipe diameter at every bend. That restricts exhaust flow. Mandrel bending keeps the pipe diameter consistent through every bend, so exhaust gases flow smoothly from your turbo all the way out the back. Better flow means less backpressure, which means your turbo spools slightly faster and you're making a bit more power up top. You're not getting huge power gains from a cat-back exhaust alone, but you're getting better flow and better sound.

T304 Stainless Steel Won't Rust

The Remark exhaust is made from 16-gauge T304 stainless steel. T304 stainless doesn't rust or corrode like mild steel exhausts do. You're not dealing with rust holes or flaking exhaust tips in five years. The exhaust's going to look the same in ten years as it does when you install it. The stainless steel construction also keeps the exhaust lighter than a mild steel exhaust.

Dual 3.5" Slant-Cut Tips

The Remark exhaust has dual 3.5" slant-cut tips that exit center-out under your rear bumper. The tips are bigger and more aggressive-looking than your factory exhaust tips. They're polished stainless steel, so they stay shiny. The center-out exit means the tips are visible under your rear bumper instead of being hidden.

Uses Factory Hanger Positions

The Remark exhaust bolts to your factory exhaust hanger positions. You're not drilling holes or welding new hangers. You unbolt your factory exhaust, bolt the Remark exhaust to the factory hangers, and you're done. The exhaust comes with all the gaskets and bolts you need for installation.

What You Get

• Remark cat-back exhaust system
• 3" mandrel-bent T304 stainless steel piping
• High-flow muffler
• Dual 3.5" slant-cut polished tips (center-out exit)
• 16-gauge T304 stainless steel construction
• Uses factory exhaust hanger positions
• All gaskets and mounting hardware included

Fits Your Car

• 2017-2021 Honda Civic Sport Touring Hatchback

Compatible Engines

• 1.5T

Note: This exhaust is louder than stock but it's not crazy loud. You'll hear it inside the car when you're on throttle, but it's not droning on the highway. If you want a quiet exhaust that sounds like stock, this isn't it. If you want an aggre