11th Gen Honda Civic N1 Exhaust System Upgrade

11th Gen Honda Civic N1 Exhaust System Upgrade

$799.99 USD

Shipping calculated at checkout

SKU: PRL-HC11-EX-N1

Fits all:

  • 11th Gen Honda Civic 1.5L Turbo
  • 11th Gen Honda Civic Si
  • 5th Gen Acura Integra 1.5L Turbo
  • Variants, including CVT, 6MT, RHD, international models, etc.

NO ECU CALIBRATION REQUIRED   

As auto enthusiasts, we understand the importance cars and parts that can be seen, felt, experienced or heard. We knew that we had to develop an exhaust system upgrade that lets the 11th Gen Honda Civic feel and sound like the fun, sporty car it is.

The PRL Motorsports N1 Exhaust system features a single-exit design and is constructed from 16-gauge (.065") 3.00" 304 stainless steel with smooth, mandrel-bent transitions for optimal flow. This single-exit design keeps weight and cost down, while increasing performance.

Each system features one resonator and one muffler, both high-quality and densely packed. Our engineers carefully calculated tubing length, bends, location of components and muffler/resonator specifications to ensure this exhaust sounds as aggressive as it looks while eliminating the nasty drone most aftermarket exhaust systems tend to have.

Aside from the 3-bolt front-pipe flange, all connections are slip-fit connections for adjustment and packaging purposes. We elected to use a muffler clamp / exhaust hanger to support the muffler instead of welding on a hanger for longevity, adjustment and serviceability.

All components are TIG-welded and fully back-purged to withstand exhaust gas temperatures and outside elements. Pair this with our 3" Front Pipe Upgrade and 3" High-Volume Exhaust Adapter for maximum exhaust flow and performance!

Performance & Sound Benefits: Aggressive, yet tame sound, anti-drone decreased, backpressure & increased exhaust flow  

Kit Includes:

  • 3.00" stainless steel, mandrel-bent tubing
  • (1) stainless steel N1-style muffler
  • (1) stainless steel resonator
  • (1) muffler clamp hanger assembly

INSTALLATION NOTES: SOME MODELS MAY REQUIRE DRIVER SIDE REAR BUMPER EXHAUST CUTOUT DELETE 

Add $2.50 USD more for FREE shipping!

Customer Reviews

Based on 2 reviews
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BeardedSkull
'23 Si

First, Axion's prices and shipping times are unbeatable. Product arrived in roughly 48hrs after I purchased ( your area my differ ). The PRL exhaust is a good looking and well build product. Has great fitment other then one major cheap out I feel. The tone nice and deep at idle and just enough sound when going down the road. But PRL cheaped out by making this a one fits all exhaust by forcing the need of an adopter based on engine size and if you have an aftermarket front pipe. If they just make them fit one type, this part would not be need. Making install and fitment that much better.

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Kevin Hertez
2022 Honda Civic Si

The PRL N1 exhaust has such a deep tone and a perfect sound without the rasp or drone that other exhaust have, high-quality construction and performance benefits being a single exit which is so much lighter than any other competition out there makes this the best choice for me. When you stack this up with the PRL down pipe, PRL front pipe and 3inch to 3inch PRL adapter you will have a full 3 inch all the way out with minimal bends makes this great for tuning especially for a car that has a turbo and needs all that gas and air out fast, this Exhaust is the one to choose for deep sound without any drone or rasp, it's the top choice among enthusiasts looking to enhance their vehicle's exhaust system not only for sound but for performance. Axion industries is the best at shipping the fastest! Mike your the best thank you for all that you do for the community!