ELEVATE YOUR TURBO SEDAN WITH PREMIUM SOUND, STYLE, AND ROAD LEGALITY.
The Class KR H713120 is a premium, JQR-certified axle-back exhaust system engineered for the 1.5L Turbo Honda Civic Sedan (FC1).

Designed as a rear-piece-only upgrade, this system delivers a sophisticated and deep exhaust note, a sleek dual-exit aesthetic with 83mm slash-cut tips, and significant weight reduction—all while achieving exceptional quietness and guaranteed compliance with road regulations.

Product Highlights

✅ OFFICIAL JQR CERTIFICATION FOR ROAD LEGALITY
Carrying official JQR certification (JQR20182065), this axle-back system guarantees full compliance with Japan’s 2010 acceleration noise regulations. It is a verified legal upgrade that prioritizes refined sound quality and hassle-free on-road use.

🔊 EXCEPTIONALLY REFINED AND QUIET ACOUSTICS
Engineered to deliver a deep, resonant exhaust tone that enhances the turbocharged L15B engine’s character while achieving impressively low sound levels, perfect for a premium daily driver:

• Nearby Exhaust Noise: 87 dB

• Idling Noise: 58 dB
  This system offers a noticeable enhancement in sound quality while maintaining a remarkably quiet and sophisticated demeanor.

🔧 AXLE-BACK DESIGN FOR TURBO SEDAN MODELS
A “rear piece only” design that replaces the factory muffler and tailpipe section. Installation requires cutting the original muffler pipe for proper fitment. This provides a targeted performance and aesthetic upgrade for the FC1 Civic Sedan.

• Compatible with: Honda Civic Sedan (DBA-FC1) with L15B Turbo engine and Honda Sensing.

• Transmission: CVT

🏗️ PREMIUM DUAL-EXIT STYLING
Features a sleek dual-exit configuration with 83mm slash-cut tailpipes, delivering a clean, performance-oriented visual upgrade that enhances the rear aesthetics without being overly aggressive.

Technical Specifications & Application

This is a JQR-certified, road-legal axle-back exhaust system for the 1.5L Turbo Honda Civic Sedan (FC1).

Key Details

• Product Name: Class KR Axle-Back Exhaust System

• Product Code: H713120

• JAN Code: 4512355219212

• Stock Status: In Stock

Vehicle Compatibility
HONDA CIVIC SEDAN (1.5L TURBO – FC1)

• Chassis Code: DBA-FC1

• Engine: 1.5L Turbo (L15B)

• Drivetrain: FF

• Grade: Sedan (including Honda Sensing)

• Model Years: September 2017 – August 2020

• Transmission: CVT

Construction & Dimensions

• Material: Full Stainless Steel

• Pipe Configuration: Dual 50mm pathways

• Tailpipe Diameter: 83mm (Slash-cut, Dual Tips)

• Exit Configuration: Dual Tips (Left & Right)

• Assembly Sections: 2

• Product Weight: 11.0 kg (OEM Reference Weight: 16.7 kg)

• Shipping Weight: 14.5 kg

• Packaged Dimensions: 1200 mm × 300 mm × 350 mm