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PRL Motorsports

PRL N1 Exhaust | 22+ Civic, 23+ Integra A-Spec

PRL N1 Exhaust | 22+ Civic, 23+ Integra A-Spec

Regular price $839.99 USD
Regular price $839.99 USD Sale price $839.99 USD
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Front Pipe Adapter

Fits:

  • 2022+ Honda Civic 2.0NA (Sedan, Hatch)
  • 2022+ Honda Civic 1.5T (Sedan, Hatch)
  • 2022+ Honda Civic Si
  • 2023+ Acura Integra (Base, A-spec)

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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 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 for maximum exhaust flow and performance! All kits will include premium hardware, components and gasket for seamless installation.

Performance & Sound Benefits:

  • Aggressive, yet tame sound
  • Anti-drone
  • Decreased back pressure & 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

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    Customer Reviews

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    T
    Thanosh Krishnarajah
    2025 Civic Si PRL N1 Review

    Great build quality with easy installation. Paired with a PRL Front Pipe, the car feels way more responsive. I hit peak boost earlier and smoother. The fit and finish on the product was perfect, allowing me to adjust the placement of the muffler.

    PRL was not clear on the fact that you MUST purchase a 3 inch to 3 inch adapter plate if you wish to run their front pipe and exhaust system together. PRL gave incorrect instructions regarding the placement of the single supplied PRL exhaust hangar. This hangar must go on the midpipe, where the resonator is, and NOT where the muffler is.

    The exhaust is very mellow and not aggressive at all, and looks really good. Perfect for anyone wanting performance gains while keeping sound to a good amount. Will update the review once break in period of 1000 kilometers is passed.