Top 10 Best Exhaust Ford Explorer ST Systems Reviewed
The best exhaust Ford Explorer ST selections play a critical role in optimizing vehicle performance, sound quality, and efficiency. Advanced exhaust technology now integrates premium materials and precision engineering to tackle common issues like backpressure and corrosion, elevating both power output and acoustic experience. For enthusiasts seeking upgraded aftermarket exhaust kits or factory-style replacements, understanding different piping designs, catalytic converter types, and finish options is essential to make an informed decision.
Whether focusing on improved horsepower, fuel economy, or a distinctive growl, the best exhaust Ford Explorer ST units offer innovative solutions tailored for various driving conditions. This guide dives deep into performance enhancements, sound tuning, and material benefits to help you explore the top options available and select the perfect exhaust for your needs.
best exhaust ford explorer st: + Top Picks for 2026
| Image | Product | Buy |
|---|---|---|
Top Picks- 1  | BORLA 140821BC Cat-Back Perf. Exh. Sys. for 2020-2023 Ford Explorer Best for: Performance enthusiasts | Check Price On Amazon |
Top Picks- 2  | MBRP 20-21 Ford Explorer ST 3.0L Ecoboost SS 2.5in Dual Best for: Dual exhaust upgrade | Check Price On Amazon |
Top Picks- 3  | Exhaust Front & Rear Y Pipe w/Resonator & Pair of Best for: Complete pipe replacement | Check Price On Amazon |
Top Picks- 4  | MBRP Axle Back Exhaust AL Best for: Axle back replacement | Check Price On Amazon |
Top Picks- 5  | Exhaust Resonator & Rear Y Pipe w/Pair of Mufflers Kit Best for: Muffler and pipe combo | Check Price On Amazon |
1. BORLA 140821BC Cat-Back Perf. Exh. Sys. for 2020-2023 Ford Explorer
Best for: T-304 Stainless Steel Catback System.
Crafted from T-304 stainless steel, this cat-back exhaust system offers corrosion resistance and extreme durability, enabling long-lasting performance upgrades for your Ford Explorer ST. Its all-welded construction ensures a leak-free fit that optimizes exhaust flow for enhanced engine output.
Featuring a bolt-on installation design for straightforward setup, this cat-back exhaust system fits 2020-2023 Ford Explorer models precisely. Its manufacturing origin in the USA guarantees quality control, while the no-drone guarantee improves cabin comfort by minimizing exhaust noise resonance.
Pros
- High-grade T-304 stainless steel resists corrosion
- All-welded construction prevents exhaust leaks
- Bolt-on installation simplifies fitting process
- No-drone guarantee reduces unwanted cabin noise
Cons
- Single-piece catback limits custom exhaust configurations
Ideal for Ford Explorer ST owners seeking a durable, ready-to-install cat-back system, this product enhances performance while maintaining a quiet driving experience. Perfect for drivers prioritizing both sound quality and longevity.
2. MBRP 20-21 Ford Explorer ST 3.0L Ecoboost SS 2.5in Dual
Best for: Aluminized Steel Dual Rear Exit Exhaust.
Equipped with 2.5-inch diameter aluminized steel tubing and 4-inch dual rear exit tips, this cat-back exhaust facilitates improved torque and horsepower gains for the 2020-2021 Ford Explorer ST. Its material reduces exhaust gas temperatures to help sustain engine efficiency under load.
This system’s cat-back design includes dual exit configuration promoting aggressive sound and custom appearance. The increased throttle response it provides transforms driving dynamics, while the aluminized steel construction offers solid resistance to oxidation in demanding conditions.
Pros
- 2.5-inch tubing boosts exhaust flow
- Dual 4-inch tips enhance sound and style
- Aluminized steel holds up against corrosion
- Lowers exhaust gas temperatures for engine health
Cons
- Aluminized steel less durable than stainless steel options
This option suits Explorer ST enthusiasts looking to maximize power gains and throttle response with a visually striking dual exit setup. It’s a strong pick for those balancing performance and cost.
3. Exhaust Front & Rear Y Pipe w/Resonator & Pair of
Best for: Stainless Steel Exhaust Kit with Resonator.
Manufactured from 409-grade stainless steel, this front and rear Y-pipe exhaust system kit resists corrosion and supports durable performance enhancements on 2016-2019 Ford Explorer 3.5L engines. Its optimized flow design reduces back pressure to boost horsepower and torque potential.
The kit combines front and rear Y-pipes and includes a resonator to refine sound quality and reduce drone. Weighing 20 pounds, the assembly enables efficient exhaust gas evacuation while withstanding harsh driving conditions.
Pros
- 409-grade stainless steel for durability
- Includes resonator for sound dampening
- Optimized pipe shapes reduce back pressure
- Compatible with multiple model years and 3.5L engines
Cons
- Limited to 3.5L engine Ford Explorer models
An excellent choice for owners of 2016-2019 Explorer 3.5L models seeking a comprehensive exhaust upgrade kit that balances sound quality with improved engine breathing.
4. MBRP Axle Back Exhaust AL
Best for: Aluminized Steel Dual Exit Axle-Back.
With 2.5-inch tubing and 4-inch dual exhaust tips, this aluminized steel axle-back system delivers a noticeable boost in exhaust flow and a sporty rear exit tone for Ford Explorer ST drivers. Its axle-back positioning allows for simpler installation and sound upgrades without full system changes.
Weighing just over 31 pounds, this dual exit axle-back exhaust preserves factory mounting points for an easy bolt-on experience. The aluminized steel offers moderate corrosion resistance, while the 4-inch tips provide an aggressive exhaust note.
Pros
- 2.5-inch tubing expands flow capacity
- Dual 4-inch tips enhance exhaust sound
- Axle-back design limits installation effort
- Aluminized steel provides surface protection
Cons
- Limited durability compared to stainless steel under harsh conditions
Best suited for Explorer ST owners desiring a straightforward way to enhance rear exhaust sound and flow with minimal installation hassle, making it great for moderate performance upgrades.
5. Exhaust Resonator & Rear Y Pipe w/Pair of Mufflers Kit
Best for: 409 Stainless Steel Muffler and Y-Pipe Kit.
This exhaust kit, constructed from durable 409 stainless steel, combines a resonator, rear Y-pipe, and pair of mufflers to deliver reliable corrosion resistance and optimized exhaust flow for 2016-2019 Ford Explorer 3.5L vehicles. The design reduces back pressure, potentially increasing power output.
Inclusive of clamps and hangers for secure fitting, this 1-item kit is engineered for long-term roadway use. The exhaust system’s geometry improves sound quality by minimizing drone, and the stainless steel grade ensures strength in varied environments.
Pros
- 409 stainless steel withstands corrosion
- Includes exhaust clamps and hangers for installation
- Optimized flow design supports horsepower gains
- Reduces exhaust drone for comfortable driving
Cons
- Limited to 3.5L Explorer applications
Ideal for 3.5L Explorer drivers wanting a full muffler and pipe upgrade that balances durability and sound tuning without complex system swaps.
6. Front Exhaust Flex Pipe for 2013-2019 Ford Explorer 3.5L
Best for: Front Flex Pipe Replacement for Sport Trim.
Designed specifically for the 2013-2019 Ford Explorer Sport 3.5L EcoBoost trim, this front exhaust flex pipe uses OE reference compatibility for an exact fit, restoring exhaust flexibility and preventing leaks in high-heat zones.
The exhaust muffler pipe replicates original shape, flange connections, and flex section locations to facilitate straightforward installation. Backed by a 1-year warranty, it suits Sport trim vehicles needing a reliable front pipe replacement that accommodates engine movement.
Pros
- Exact fit for Sport 3.5L EcoBoost Explorers
- Matches OE flange and flex section design
- Supports exhaust system flexibility to reduce stress
- Includes 1-year manufacturer warranty
Cons
- Exclusive fit limits use to Sport trim only
Perfect for owners of Sport trim Explorers seeking a direct OE-style front exhaust flex pipe replacement to maintain system integrity and prevent vibration damage.
7. Exhaust Front & Rear Y pipe w/Pair of Mufflers Kit
Best for: Complete Front and Rear Muffler Kit Stainless Steel.
Containing front and rear Y pipes plus a pair of mufflers, this comprehensive kit leverages 409 stainless steel to minimize corrosion and ensure longevity for 2016-2019 Ford Explorer 3.5L models. Its design streamlines exhaust flow, encouraging improved engine performance.
With four included items, the assembly reduces back pressure and balances performance with quieter operation. The limited lifetime warranty reflects confidence in corrosion resistance and manufacturing quality.
Pros
- Made of corrosion-resistant 409 stainless steel
- Complete kit includes front/rear pipes and mufflers
- Decreases exhaust back pressure for performance
- Limited lifetime warranty enhances purchase confidence
Cons
- Higher weight may require careful installation handling
This kit offers a robust solution for Explorer drivers requiring a full muffler and pipe replacement for 2016-2019 3.5L models, delivering durable performance and sound improvements.
8. 409 Stainless Steel Muffler Front Flex Pipe For 13-19 Explorer
Best for: 409 Stainless Steel Front Flex Pipe Muffler.
Constructed from 409 premium stainless steel, this front flex pipe muffler fits 2013-2019 Ford Explorer 3.5L Sport and Police Interceptor Utility trims, enduring high exhaust temperatures while effectively reducing vibration and noise within the system.
Its direct-fit design ensures compatibility with OE mounting points and flange connections. The heat-resistant stainless steel construction prolongs exhaust system life and improves the quiet operation of the muffler assembly.
Pros
- Premium 409 stainless steel withstands high heat
- Direct-fit reduces installation complexity
- Reduces exhaust vibration and noise
- Extends exhaust silencer system lifespan
Cons
- Fit limited to Sport and Police Interceptor trims
An excellent replacement part for Sport and Police Interceptor drivers aiming to preserve exhaust system functionality and noise control through a durable flex pipe muffler.
9. MBRP Catback Exhaust AL
Best for: Aluminized Steel Dual Exhaust Catback.
This dual exhaust catback system utilizes 2.5-inch aluminized steel tubing and matching 2.5-inch tip diameters to enhance exhaust flow and enable straightforward installation on Ford Explorer ST models. It integrates factory bezels, preserving stock aesthetics.
At a manageable weight, the system promotes improved torque and horsepower while simplifying upgrades through its direct bolt-on design. The aluminized steel resists elements moderately, providing acceptable longevity for street use.
Pros
- 2.5-inch tubing and tips maximize exhaust flow
- Uses factory bezels for OEM look
- Easy installation with bolt-on design
- Boosts torque and horsepower effectively
Cons
- Aluminized steel may corrode faster than stainless steel
Ideal for Explorer ST drivers desiring a clean dual exhaust catback with proven performance gains and OEM integration without full stainless steel investment.
10. Walker Quiet-Flow SS 53943 Direct Fit Exhaust Muffler Assembly 2.25″
Best for: 2.25-Inch Quiet-Flow Stainless Muffler.
Purpose-built to fit Ford Explorer models from 2011 to 2015, this 2.25-inch Quiet-Flow stainless steel exhaust muffler assembly delivers smooth sound suppression while maintaining efficient exhaust evacuation to support engine performance.
Featuring a direct-fit design verified through Amazon’s Compatibility tool, it ensures precision mounting and sealing. Produced by a reputable manufacturer with dealer support, it’s engineered to provide solid endurance and reduced noise levels.
Pros
- Durable stainless steel muffler material
- 2.25-inch diameter fits specific model years
- Amazon Confirmed Fit enhances compatibility assurance
- Supported by professional manufacturer warranty
Cons
- Limited to older Explorer models, not compatible with latest STs
This muffler is well-suited for Explorer owners with earlier model years focusing on decreasing exhaust sound without altering system layout or performance.
How to Choose the Right Best Exhaust Ford Explorer ST
Material quality and durability
Selecting the material for your Ford Explorer ST exhaust system involves emphasizing high-grade stainless steel or aluminized steel, both known for excellent corrosion resistance and long-term durability. Stainless steel stands out for its ability to prevent rust and withstand harsh conditions without degrading, while aluminized steel offers decent protection with a cost advantage but less longevity. Look for exhausts with protective coatings such as ceramic or high-temperature paint, which further enhance lifespan by reducing heat-related damage and surface wear.
Prioritize thick-wall tubing of at least 16-gauge thickness to resist dents and wear from road debris. For buyers seeking lasting reliability, a fully stainless steel exhaust with a quality finish is indispensable to avoid frequent replacements and maintain performance.
Performance and sound enhancement
To boost the Explorer ST’s output, select an exhaust system engineered for horsepower and torque improvements, featuring mandrel-bent piping that maintains smooth airflow. Good performance exhausts deliver tangible gains in throttle response and power delivery without sacrificing engine reliability. Consider systems offering varied sound levels from aggressive growls to moderate tones that complement the sport trim’s character.
Ensure compatibility with your current engine tuning or planned upgrades, focusing on models that support the ST’s turbocharged powertrain. Opt for exhausts specifying dyno-tested horsepower increases and sound profiles tuned for enhanced but street-legal volume to maximize both power and a commanding exhaust note.
Fitment and compatibility
For a perfect fit on the Ford Explorer ST, prioritize exhaust kits categorized as exact-fit OEM replacement or vehicle-specific aftermarket systems crafted for this model. These options eliminate the need for cutting or welding, ensuring straightforward bolt-on installation and preserving factory mounting points. Avoid universal exhausts that require extensive fabrication or adaptation, which can lead to leaks or alignment issues.
Confirm product details explicitly list compatibility with the ST variant, including model year. Seek kits that include all necessary hardware to simplify the install process.
Buyers focused on hassle-free setup should select bespoke fitment exhausts designed precisely for the Explorer ST without modification.
Design and aesthetic appeal
The visual impact of your exhaust system greatly shapes the Explorer ST’s aggressive stance. Choose from polished stainless steel, black ceramic coatings, or brushed finishes to match your styling preference. Dual or quad exhaust tips with straight-cut, rolled, or angled edges enhance the vehicle’s rear aesthetics elegantly or sportily depending on choice.
Larger diameter tips around 3 to 4 inches contribute a bold presence but align with overall design coherence. Look for systems offering interchangeable tips or customizable options to tailor appearance.
Buyers aiming for a distinctive and cohesive look should select exhausts offering a range of tip styles and finishes that complement the ST’s sporty exterior lines.
Brand reputation and warranty
Purchase from manufacturers with proven expertise and positive customer feedback relating to durability, sound quality, and fitment accuracy. A comprehensive warranty covering at least 3 years against defects signifies confidence in product reliability. Access to replacement components such as tips, clamps, and hangers is vital for maintenance and repairs, ensuring long-term usability.
Prioritize brands with responsive customer support and documented service networks. For buyers valuing peace of mind and product longevity, choosing established manufacturers providing extensive warranty coverage and readily available parts is essential.
Which Should You Choose?
- If you want a durable, no-drone driving experience with easy installation, choose a stainless steel cat-back exhaust system with welded construction.
- If you’re aiming to boost your Explorer ST’s torque and horsepower while enhancing throttle response, opt for a dual exit cat-back exhaust with 2.5-inch tubing diameter.
- If you only need a modest upgrade focused on sound and appearance without extensive modifications, pick an axle-back exhaust featuring dual rear tips.
- If you require a replacement or upgrade for your front or rear exhaust sections emphasizing corrosion resistance, select a stainless steel exhaust pipe or resonator kit made from grade 409 steel.
Quick Best Exhaust Ford Explorer St Buying Checklist
- Material Selection: Choose stainless steel or coated materials for long-lasting durability.
- Performance Gains: Look for exhausts that improve horsepower without compromising reliability.
- Sound Preference: Decide between a mellow tone or aggressive exhaust note.
- Perfect Fit: Confirm the exhaust fits the Ford Explorer ST without requiring major modifications.
- Warranty Protection: Opt for products backed by comprehensive warranties for peace of mind.
- Brand Trust: Select brands recognized for quality and reliable customer service.
Frequently Asked Questions
What Materials Are Best For A Ford Explorer St Exhaust?
Stainless steel is the best material for a Ford Explorer ST exhaust because it offers excellent resistance to rust and corrosion. This durability ensures long-lasting performance even under harsh driving conditions, making it a preferred choice for exhaust systems.
Can An Aftermarket Exhaust Improve My Explorer St’S Performance?
Yes, an aftermarket exhaust can improve your Explorer ST’s performance by enhancing exhaust flow. Increased flow reduces backpressure, which can boost horsepower and torque, leading to a more responsive and powerful driving experience.
How Important Is Sound Quality When Choosing An Exhaust?
Sound quality is crucial when choosing an exhaust because it defines the driving experience. Options range from subtle, refined notes to aggressive, loud tones, allowing owners to personalize the vehicle’s acoustic presence according to their preference.
Are All Exhaust Systems Compatible With The Ford Explorer St?
Not all exhaust systems are compatible with the Ford Explorer ST, as fitment depends on design and model specifications. It’s important to select systems specifically engineered or verified for exact compatibility to ensure proper installation and function.
What Warranty Should I Expect With A Quality Ford Explorer St Exhaust?
A quality Ford Explorer ST exhaust typically comes with a warranty covering defects and performance issues for at least one to two years. Comprehensive warranties offer assurance of product reliability and access to support or replacements if needed.
Final Suggestions
Selecting the best exhaust Ford Explorer ST significantly enhances your vehicle’s power, sound, and style. High-quality exhausts provide durability, performance gains, and customizable sound levels suited to your driving preferences. Investing in the right exhaust system adds value and enjoyment, encouraging you to elevate your Explorer ST’s driving experience with confidence.
