Kia Stinger 2018-present Exhaust Specifications
Kia Stinger 2018-present

Kia Stinger 2018-present Exhaust Specifications

Explore the exhaust system specifications for the 2018-Present Kia Stinger, including pipe diameter, muffler design, catalytic converter type, and emission standards. Ideal for maintenance, upgrades, and troubleshooting.

Updated

Overview Specifications

This document provides detailed specifications and technical information about the exhaust system of the 2018-Present Kia Stinger. It is designed to help users understand the components, performance, and maintenance of the exhaust system. Use the search and navigation instructions to quickly find relevant information. The document is divided into major sections, each focusing on a specific aspect of the exhaust system.

How to Use

Use the search bar to enter keywords related to the exhaust system, such as 'muffler' or 'catalytic converter'. The search results will highlight relevant sections and subsections.

Navigate through the document using the table of contents. Each major section is divided into subsections, allowing you to quickly locate specific details about the exhaust system.

Key Specifications

Exhaust Diameter

2.5 inches

Muffler Material

Stainless Steel

Catalytic Converter Type

High-Flow

Sound Level

85 dB

Warranty

5 years

Available Specifications

Exhaust System Components

This section covers the main components of the Kia Stinger's exhaust system, including the muffler, catalytic converter, and exhaust pipes. It provides detailed information on the materials, design, and function of each component.

Muffler
  • Dual-chamber design for reduced noise
  • Stainless steel construction for durability
  • Integrated resonator for smoother sound
  • Direct-fit replacement available
Catalytic Converter
  • High-flow design for improved performance
  • Ceramic honeycomb substrate
  • OBD-II compliant for emissions standards
  • Heat-resistant coating for longevity
Exhaust Pipes
  • 2.5-inch diameter for optimal flow
  • Mandrel-bent for minimal restriction
  • Polished stainless steel finish
  • Corrosion-resistant coating

Performance and Sound

This section focuses on the performance characteristics and sound profile of the Kia Stinger's exhaust system. It includes details on horsepower gains, torque improvements, and the acoustic tuning of the exhaust.

Horsepower and Torque
  • Up to 10 HP gain with aftermarket systems
  • Improved low-end torque
  • Optimized for turbocharged engines
  • Dyno-tested performance
Sound Tuning
  • Aggressive sporty tone
  • Adjustable valve system for sound control
  • Minimal drone at highway speeds
  • Customizable exhaust tips

Maintenance and Care

This section provides guidelines for maintaining and caring for the Kia Stinger's exhaust system. It includes tips for cleaning, inspecting, and replacing components to ensure long-term performance.

Cleaning and Inspection
  • Regularly clean exhaust tips to prevent buildup
  • Inspect for rust or corrosion annually
  • Check for leaks at connection points
  • Use mild detergent for cleaning
Replacement and Upgrades
  • Replace worn-out gaskets promptly
  • Upgrade to aftermarket systems for better performance
  • Follow manufacturer's torque specifications
  • Consider professional installation for complex upgrades

Component Specifications

Overview

Type
Dual exhaust system
Configuration
Quad-tip
Platform
Rear-mounted
Material
Stainless steel
Location
Underbody, rear

Dimensions

Pipe Diameter
2.5 inches (63.5 mm)
Muffler Length
24 inches (610 mm)
Muffler Width
8 inches (203 mm)
Muffler Height
6 inches (152 mm)
Tailpipe Length
12 inches (305 mm)
Tailpipe Diameter
3 inches (76.2 mm)
Total System Length
96 inches (2438 mm)

Materials

Pipes
Stainless steel 409
Muffler
Stainless steel 304
Tips
Polished stainless steel
Gaskets
Graphite-reinforced composite
Hangers
Rubber-coated steel

Features

Performance
  • Optimized backpressure for turbocharged engines
  • Enhanced exhaust flow
  • Reduced turbo lag
Sound
  • Active exhaust valve system
  • Sport-tuned exhaust note
  • Quiet mode for highway driving
Durability
  • Corrosion-resistant materials
  • Heat-resistant coatings
  • Vibration-dampening mounts
Design
  • Quad-tip chrome finish
  • Aerodynamic shape
  • Integrated rear diffuser
Technology
  • Electronic exhaust valve control
  • OBD-II compatible
  • Integrated temperature sensors

Safety Features

Heat Management
  • Heat shields for underbody protection
  • Thermal insulation for cabin safety
Emissions
  • Catalytic converter integration
  • Oxygen sensor compatibility
Structural
  • Reinforced hangers
  • Crash-resistant mounting points

Comfort Features

Noise Reduction
  • Dual-chamber muffler design
  • Sound-dampening materials
Vibration Control
  • Flexible pipe joints
  • Rubber-mounted hangers
Driving Modes
  • Customizable exhaust tone
  • Eco mode for quiet operation

Accessories

Upgrades
  • Performance exhaust kits
  • Carbon fiber tips
  • Electronic valve controllers
Maintenance
  • Replacement gaskets
  • Exhaust hanger kits
  • Cleaning solutions
Cosmetic
  • Custom tip finishes
  • Heat-resistant paint
  • Exhaust wraps

Maintenance

Service interval
Every 30,000 miles or 24 months
Service Items
  • Inspect for leaks
  • Check hanger integrity
  • Clean exhaust tips
  • Inspect catalytic converter
  • Test oxygen sensors
Maintenance Notes
Avoid harsh chemicals when cleaning tips to prevent corrosion.

Warranty

Basic
Miles: 60,000
Years: 5
Coverage: Manufacturing defects
Corrosion
Miles: 100,000
Years: 7
Coverage: Perforation due to rust
Performance
Miles: 50,000
Years: 3
Coverage: Exhaust flow and backpressure
Parts
Miles: 30,000
Years: 2
Coverage: Gaskets and hangers

Production Details

Manufacturer
Kia Motors
Manufacturing Process
  • Laser-cut piping
  • Robotic welding
  • Pressure testing
Quality Control
inspection: 100% visual and pressure testing
Tolerances: ±0.5 mm for pipe alignment
Sustainability
  • Recycled stainless steel
  • Low-emission manufacturing
  • Eco-friendly packaging
Production Metrics
Units Per Day: 500
Defect Rate: 0.1%

Service Information for exhaust Service

Maintenance and service requirements specific to this component

30,000
24
  • Inspect exhaust system for leaks
  • Check and tighten all mounting points
  • Clean and polish exhaust tips
  • Inspect catalytic converter for damage
  • Test oxygen sensor functionality

Ensure exhaust system is cool before inspection.

60,000
48
  • Replace exhaust gaskets
  • Inspect and replace hangers if necessary
  • Check for corrosion on pipes and muffler
  • Test exhaust valve operation
  • Verify backpressure levels

Use OEM parts for replacements to maintain warranty.

100,000
84
  • Perform full exhaust system inspection
  • Replace catalytic converter if needed
  • Check and replace oxygen sensors
  • Test exhaust emissions
  • Inspect and clean heat shields

Major service may require specialized tools and equipment.

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

Is the exhaust system compatible with all Kia Stinger models from 2018 to present?

The exhaust system is designed to be compatible with all Kia Stinger models from 2018 to present, including both the 2.0L and 3.3L engine variants. However, slight modifications may be required for specific trims or aftermarket additions. Always verify compatibility with your vehicle's VIN or consult a certified technician before installation.

Q2

What are the maintenance requirements for the Kia Stinger exhaust system?

The Kia Stinger exhaust system requires regular inspections for rust, leaks, and damage, especially in harsh climates. Clean the exhaust tips monthly to prevent buildup. Check the catalytic converter and oxygen sensors every 15,000 miles. Replace worn-out gaskets and hangers as needed. Follow the manufacturer's recommended service intervals for optimal performance.

Q3

How do I install or replace the exhaust system on a Kia Stinger?

To install or replace the exhaust system, first, lift the vehicle securely using a jack stand. Remove the old exhaust by detaching the hangers, bolts, and clamps. Align the new exhaust system, ensuring proper fitment. Secure it with new bolts and clamps, and reattach the hangers. Double-check for leaks and tighten all connections. Test the system before driving.

Q4

What should I do if my Kia Stinger exhaust system is making unusual noises?

Unusual noises may indicate loose components, leaks, or damaged parts. Inspect the exhaust hangers, clamps, and gaskets for wear. Check for holes or cracks in the pipes or muffler. Tighten loose connections and replace damaged parts. If the issue persists, consult a professional to diagnose potential internal damage or catalytic converter problems.

Q5

How can I optimize the performance of my Kia Stinger exhaust system?

To optimize performance, consider upgrading to a high-flow catalytic converter or performance muffler. Ensure proper alignment and secure mounting to reduce vibrations. Regularly clean and inspect the system to prevent corrosion. Pair the exhaust with a tuned ECU for improved airflow and horsepower gains. Avoid excessive modifications that may void warranties.

Factory Service Resources

Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.

Kia Stinger Exhaust System Service Manual

Coming Soon

Detailed guide covering installation, maintenance, and troubleshooting for the Kia Stinger exhaust system.

Technical Service Bulletin: Exhaust System Updates

Coming Soon

Latest updates and fixes for the Kia Stinger exhaust system, including recalls and performance enhancements.

Kia Stinger Exhaust Parts Catalog

Coming Soon

Comprehensive catalog of OEM and aftermarket exhaust parts for the Kia Stinger, including pricing and compatibility details.

About the Author

Expert automotive knowledge and experience

Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

ASE Master Certified Technician with over a decade of hands-on experience in automotive repair and diagnostics.

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