Lincoln Lincoln MKZ 2017-present Exhaust Specifications
Lincoln Lincoln MKZ 2017-present

Lincoln Lincoln MKZ 2017-present Exhaust Specifications

Explore the detailed exhaust system specifications for the 2017-Present Lincoln MKZ, including pipe diameter, muffler design, catalytic converter type, and emission compliance. Ideal for maintenance, repairs, and upgrades.

Updated

Overview Specifications

This document provides detailed specifications and technical information about the exhaust system of the 2017-Present Lincoln MKZ. It is designed to help users understand the components, performance, and maintenance requirements of the exhaust system. Use the search functionality to find specific terms or navigate through the sections to explore detailed information about the exhaust system's design, materials, and performance.

How to Use

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

Scroll through the document or use the table of contents to jump to specific sections. Each section is organized into subsections with detailed technical points for easy reference.

Key Specifications

Exhaust Material

Stainless Steel

Emissions Standard

EPA Tier 3

Noise Level

<75 dB

Exhaust Configuration

Dual Exhaust

Catalytic Converter Type

High-Efficiency

Available Specifications

Exhaust System Design

This section covers the overall design and layout of the Lincoln MKZ's exhaust system, including the placement of key components and the engineering principles behind its construction.

Component Layout
  • Dual exhaust system with chrome tips for enhanced aesthetics
  • Stainless steel construction for durability and corrosion resistance
  • Rear-mounted muffler for noise reduction
  • Catalytic converter integrated into the exhaust manifold
  • Oxygen sensors positioned for optimal emissions control
  • Flexible exhaust hangers to reduce vibration
Engineering Features
  • Optimized exhaust flow for improved engine performance
  • Tuned exhaust note for a refined driving experience
  • Heat shields to protect surrounding components
  • Lightweight materials to reduce overall vehicle weight

Performance Specifications

This section provides detailed performance metrics and specifications for the Lincoln MKZ's exhaust system, including emissions standards and sound levels.

Emissions and Efficiency
  • Complies with EPA Tier 3 emissions standards
  • Reduced backpressure for improved fuel efficiency
  • High-efficiency catalytic converter for lower emissions
  • Onboard diagnostics (OBD) for emissions monitoring
Sound and Noise Levels
  • Tuned exhaust note with a balance of sportiness and refinement
  • Noise levels below 75 dB at cruising speeds
  • Active noise cancellation technology in hybrid models
  • Muffler design minimizes drone at highway speeds

Maintenance and Care

This section outlines maintenance requirements and best practices for ensuring the longevity and performance of the Lincoln MKZ's exhaust system.

Routine Maintenance
  • Inspect exhaust system for leaks or damage every 10,000 miles
  • Check oxygen sensors and replace as needed
  • Clean chrome exhaust tips to prevent corrosion
  • Ensure proper alignment of exhaust components
Common Issues and Solutions
  • Rust prevention through regular cleaning and waxing
  • Addressing rattling noises by tightening or replacing hangers
  • Replacing worn gaskets to prevent exhaust leaks
  • Monitoring for unusual exhaust smells or sounds

Component Specifications

Overview

Type
Dual Exhaust System
Configuration
Rear Exit
Platform
CD4 Platform
Material
Stainless Steel
Location
Underbody

Dimensions

Pipe Diameter
2.5 inches (63.5 mm)
Tailpipe Diameter
3.0 inches (76.2 mm)
Overall Length
96 inches (2438.4 mm)
Muffler Length
24 inches (609.6 mm)
Catalyst Length
12 inches (304.8 mm)
Ground Clearance
6.5 inches (165.1 mm)
Weight
45 lbs (20.4 kg)

Materials

Pipes
409 Stainless Steel
Muffler
Aluminized Steel
Catalyst
Ceramic Substrate with Platinum Coating
Hangers
Rubber with Steel Core
Gaskets
Graphite-Impregnated Steel

Features

Performance
  • Optimized Flow Design
  • Reduced Backpressure
  • Enhanced Exhaust Scavenging
  • Quiet Tuning Technology
Durability
  • Corrosion-Resistant Coating
  • Heat-Resistant Materials
  • Vibration Dampening
  • Impact-Resistant Design
Aesthetics
  • Polished Stainless Steel Tips
  • Integrated Exhaust Valves
  • Sleek Underbody Integration
  • Branded Tailpipe Finishers
Emissions
  • EPA-Compliant Catalytic Converter
  • Oxygen Sensor Integration
  • Low-Emission Design
  • Eco-Friendly Materials
Sound
  • Active Noise Cancellation
  • Tuned Exhaust Note
  • Quiet Cruise Mode
  • Sport Mode Sound Enhancement

Safety Features

Heat Management
  • Heat Shields
  • Thermal Insulation
  • Cooling Fins
Structural integrity
  • Reinforced Hangers
  • Crush-Resistant Pipes
  • Impact Zones
Emissions Control
  • Catalytic Converter
  • Oxygen Sensors
  • Exhaust Gas Recirculation

Comfort Features

Noise Reduction
  • Dual-Chamber Muffler
  • Sound Deadening Materials
  • Active Noise Cancellation
Vibration Control
  • Rubber Isolators
  • Flexible Joints
  • Balanced Exhaust Flow
Temperature Management
  • Heat Shields
  • Thermal Insulation
  • Cooling Fins

Accessories

Performance Upgrades
  • High-Flow Catalytic Converter
  • Performance Muffler
  • Exhaust Tip Extensions
Maintenance Tools
  • Exhaust Hanger Tool
  • Gasket Kit
  • Torque Wrench
Aesthetic Upgrades
  • Chrome Tailpipe Covers
  • Carbon Fiber Tips
  • Custom Exhaust Finishers

Maintenance

Service interval
Every 30,000 miles or 24 months
Service Items
  • Inspect for leaks
  • Check hangers and mounts
  • Clean exhaust tips
  • Inspect catalytic converter
  • Test oxygen sensors
Maintenance Notes
Ensure proper torque on all connections and inspect for corrosion regularly.

Warranty

Basic
Miles: 36,000
Years: 3
Coverage: Parts and Labor
Powertrain
Miles: 60,000
Years: 5
Coverage: Catalytic Converter and Muffler
Corrosion
Miles: Unlimited
Years: 5
Coverage: Perforation from Corrosion
Emissions
Miles: 80,000
Years: 8
Coverage: Catalytic Converter and Sensors

Production Details

Manufacturer
Tenneco Automotive
Manufacturing Process
  • Laser Cutting
  • Robotic Welding
  • Flow Testing
  • Heat Treatment
Quality Control
inspection: 100% Visual and Dimensional Inspection
Testing: Pressure and Flow Testing
Certification: ISO 9001 Certified
Sustainability Practices
  • Recycled Materials
  • Low-Emission Manufacturing
  • Energy-Efficient Processes
Production Metrics
Annual Output: 500,000 Units
Defect Rate: Less than 0.1%
Lead Time: 4 Weeks

Service Information for Exhaust Service

Maintenance and service requirements specific to the exhaust system

30,000
24
  • Inspect exhaust system for leaks
  • Check hangers and mounts for wear
  • Clean and polish exhaust tips
  • Inspect catalytic converter for damage
  • Test oxygen sensor functionality

Ensure all connections are properly torqued to prevent leaks.

60,000
48
  • Replace exhaust gaskets
  • Inspect and replace hangers if necessary
  • Check for corrosion on pipes and muffler
  • Test exhaust backpressure
  • Inspect heat shields for integrity

Use OEM parts for replacements to maintain performance and warranty.

100,000
84
  • Replace catalytic converter if needed
  • Inspect and replace muffler if damaged
  • Check entire exhaust system for alignment
  • Perform emissions system test
  • Replace oxygen sensors if faulty

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 2017-Present Lincoln MKZ models?

The exhaust system is designed to be compatible with all 2017-Present Lincoln MKZ models, including both 2.0L and 3.0L engine variants. However, slight modifications may be required for hybrid models due to differences in the undercarriage layout. Always verify the part number and consult the manufacturer's compatibility chart before purchase.

Q2

What are the maintenance requirements for the Lincoln MKZ exhaust system?

The exhaust system requires regular inspections for rust, cracks, and loose connections. It is recommended to check the system every 12,000 miles or annually. Replace worn-out gaskets and hangers as needed. Additionally, ensure the catalytic converter and muffler are functioning properly to maintain optimal performance and emissions compliance.

Q3

How do I install or replace the exhaust system on a 2017-Present Lincoln MKZ?

To install or replace the exhaust system, first, lift the vehicle securely using a jack stand. Remove the old exhaust by detaching the clamps, hangers, and bolts. Align the new exhaust system, ensuring proper fitment, and secure it using new clamps and bolts. Tighten all connections and check for leaks by running the engine and inspecting for exhaust fumes.

Q4

What should I do if my Lincoln MKZ exhaust system is making unusual noises?

Unusual noises, such as rattling or hissing, often indicate loose components, leaks, or damaged parts. Inspect the exhaust hangers, clamps, and connections for tightness. Check for holes or cracks in the pipes, muffler, or catalytic converter. If the issue persists, consult a professional mechanic to diagnose and repair the problem.

Q5

How can I optimize the performance of my Lincoln MKZ exhaust system?

To optimize performance, consider upgrading to a high-flow catalytic converter or performance muffler. Ensure the exhaust system is free of leaks and restrictions. Regularly clean the exhaust tips to prevent buildup. For enhanced sound and efficiency, aftermarket exhaust systems are available, but ensure they comply with local emissions regulations.

Factory Service Resources

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

Lincoln MKZ Exhaust System Service Manual

Coming Soon

This manual provides detailed instructions for servicing and maintaining the exhaust system, including diagrams and torque specifications.

Technical Service Bulletin: Exhaust System Updates

Coming Soon

This bulletin outlines recent updates and common issues related to the Lincoln MKZ exhaust system, along with recommended fixes.

Lincoln MKZ Exhaust Parts Catalog

Coming Soon

A comprehensive catalog of OEM and aftermarket exhaust parts, including mufflers, pipes, and catalytic converters for the Lincoln MKZ.

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.

15+ Years
Experience
500+ Guides
Guides
50+ Makes
Vehicles
1000+ Solutions
Solutions

Diagnostic

Specialized in advanced diagnostic techniques using modern scan tools and oscilloscopes.

Repair

Expert in both traditional mechanical repairs and modern vehicle systems.

Additional Expertise

Documentation

Created over 500 detailed repair guides and technical documents.

Training

Conducted technical training sessions and contributed to repair databases.

Certifications & Research

Certifications

  • ASE Master Technician Certification
  • Advanced Diagnostic Specialist
  • Hybrid/Electric Vehicle Systems
  • Performance Tuning Expert

Research & Community

Actively researches emerging technologies and contributes to automotive forums.

Legal Disclaimer

Important information about using this content

Always refer to your vehicle's service manual and take appropriate safety precautions when performing any maintenance or repairs.

General Information
The information provided on this website is for general informational purposes only. While we strive to maintain accuracy in our content, all specifications, procedures, and technical information should be verified against your vehicle's official service manual or with the manufacturer directly.
Warranty & Liability

The content on this website is provided "as is" without any representations or warranties, express or implied. We make no representations or warranties regarding the accuracy, completeness, or availability of the information.

We shall not be liable for any direct, indirect, special, or consequential damages arising from the use of information on this website.

Technical Information
  • All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
  • Vehicle specifications and procedures may vary by model year, trim level, and region.
  • Always follow the manufacturer's recommended procedures and safety precautions.
  • Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
  • If you're unsure about any procedure, consult a qualified professional mechanic.
Intellectual Property
All content, including text, images, and specifications, is protected by copyright and other intellectual property laws. Any unauthorized use or reproduction is prohibited.

© 2025 Lincoln Specs. All rights reserved.