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Exhaust› Exhaust Pipes, Systems and Components

PRL Motorsports

N1 Single-Exit Exhaust System

Name: N1 Single-Exit Exhaust System
Brand: PRL Motorsports
SKU: PRL-HC11-EXH-N1

$814.80

SKU: PRL-HC11-EXH-N1

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Overview

The PRL Motorsports N1 Exhaust System is a performance exhaust upgrade featuring a single-exit design for 11th Gen Honda Civic and Acura Integra models.

All components are TIG-welded and back-purged for durability. The system uses a slip-fit connection design, excluding the 3-bolt front-pipe flange, to allow for easier adjustment and serviceability.

Show original supplier description

The PRL Motorsports N1 Exhaust System provides an aggressive, sporty sound profile for 11th Gen Honda Civic and Acura Integra owners while reducing exhaust backpressure. The system is engineered using 16-gauge (.065") 3.00-inch 304 stainless steel tubing with smooth, mandrel-bent transitions to ensure optimal exhaust gas flow. Installation uses a 3-bolt front-pipe flange with slip-fit connections for the remainder of the system, providing necessary flexibility for proper fitment. A muffler clamp hanger assembly is utilized to support the muffler unit. No ECU calibration is required for this upgrade, making it a straightforward bolt-on modification. For maximum performance results, pairing this system with a 3-inch front pipe upgrade and 3-inch high-volume exhaust adapter is recommended. Fitment includes 2022+ Honda Civic (1.5L Turbo & 2.0L) and 2023+ Acura Integra (1.5L Turbo) variants, such as Si, CVT, and 6MT configurations. Note that some vehicle models may require a driver-side rear bumper exhaust cutout delete for proper installation. This product is not legal for sale or use in California on any emission-controlled motor vehicle.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	PRL Motorsports
Part Number	PRL-HC11-EXH-N1
Category	Exhaust

Videos

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10th Gen Honda Civic 2.0L PRL High Volume Intake System Install & Sound

11th Gen Honda Civic 1.5L Turbo PRL Titanium Turbocharger Inlet Pipe Teaser

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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