Performance Exhaust Systems

What This Category Covers

Exhaust upgrades change sound, appearance, and in some cases power. Exhaust fitment depends on engine, drivetrain, and factory exit position, so confirm the exact platform before ordering any exhaust component.

Exhaust Position

Cat-back, axle-back, turbo-back, and header-back systems each replace a different section of the factory exhaust, moving front-to-rear.

Mid-Section Parts

X-pipes, H-pipes, and Y-pipes connect headers or downpipes to the rear section and shape exhaust tone.

Service Parts

Gaskets, hangers, exhaust wrap, oxygen sensors, and valve controllers complete an exhaust install and keep the system sealed.

Cat-Back and Axle-Back Systems

Cat-back systems replace everything from the catalytic converter rearward, delivering the biggest sound and appearance change with no tuning required on most platforms. Axle-back systems replace only the section behind the rear axle for a smaller install focused on sound and tip appearance.

Top Cat-Back and Axle-Back Brands

Borla ATAK, S-Type, and Touring. CORSA Xtreme, Sport, and Touring. MagnaFlow Street Series and Competition. MBRP T304 and T409 systems. AWE Tuning Touring and Track Edition.

Headers, Downpipes, and Turbo-Back Systems

Long-tube and shorty headers replace the factory manifolds for naturally aspirated V8 builds. Downpipes and turbo-back systems reduce back pressure at the turbo on turbocharged platforms and often provide the largest single power gain available from an exhaust upgrade.

Top Header and Downpipe Brands

Kooks Headers long-tube and shorty headers. BBK Performance ceramic-coated headers. Stainless Works long-tube headers and X-pipes. Fabspeed headers and downpipes for European platforms.

Mid-Pipes, Mufflers, and Resonators

X-pipes deliver a smoother, higher-pitched tone. H-pipes deliver a deeper, more traditional muscle-car sound. Mufflers and resonators control volume and cabin drone on straight-through systems.

Top Mid-Pipe and Muffler Brands

Solo Performance Street Race and XJ3. Invidia Q300 and N1. Gibson Performance cat-back and axle-back systems. HKS Hi-Power and Super Turbo systems.

Catalytic Converters and Diesel Exhaust Parts

Direct-fit catalytic converters bolt in with vehicle-specific flanges for OE replacement or high-flow upgrades. DPF-back systems and exhaust brakes serve diesel trucks that need sound, appearance, or towing support without disturbing emissions equipment.

Top Diesel and Converter Brands

MBRP DPF-back systems and diesel exhaust brakes. MagnaFlow direct-fit converters and DPF-back systems. Pacbrake and BD Diesel exhaust brakes.

Motorcycle and Powersports Exhausts

Full-system headers and slip-on mufflers upgrade sound and weight on cruisers, sport bikes, and touring bikes. Powersports exhausts cover ATV, UTV, and side-by-side platforms.

Top Motorcycle and Powersports Brands

Akrapovic titanium systems and slip-on mufflers. Vance and Hines and Yoshimura motorcycle exhausts. Two Brothers Racing slip-on systems.

Materials and Tip Finishes

T304 stainless offers premium corrosion resistance and the longest service life. T409 stainless offers durability at a lower cost. Aluminized steel is a value option with a shorter service life. Titanium reduces weight for track and weight-conscious builds. Tip finishes include polished stainless, black ceramic coating, and carbon fiber.

Top Exhaust Brands

• Borla. ATAK, S-Type, Touring, and axle-back systems
• CORSA Performance. Xtreme, Sport, Touring, and RSC systems
• MagnaFlow. Street Series, Competition, and DPF-back systems
• MBRP. T304, T409, and diesel exhaust systems
• Kooks Headers. Long-tube headers and high-flow converters
• AWE Tuning. Touring Edition and Track Edition cat-backs
• Akrapovic. Titanium systems and motorcycle slip-ons
• Solo Performance. Street Race and XJ3 cat-back systems
• Invidia. Q300, N1, and R400 systems for import platforms
• BBK Performance. Long-tube and shorty headers
• Stainless Works. Long-tube headers and X-pipes
• Gibson Performance. Cat-back and axle-back truck systems
• HKS. Hi-Power and Super Turbo systems for import platforms
• Fabspeed. Headers, X-pipes, and race exhaust for European cars
• Mishimoto. Carbon fiber tips and exhaust hardware
• Vance and Hines. Motorcycle full-systems and slip-on mufflers
• Black Ops Auto Works. Matched exhaust and cat-back packages

How to Choose the Correct Exhaust System

• Confirm the exact year, make, model, trim, engine, and drivetrain
• Choose exhaust position based on scope, from axle-back to full header-back
• Choose mid-pipe configuration based on desired tone, X-pipe or H-pipe
• Choose material based on climate and service life, T304, T409, or aluminized
• Consider drone control if daily-driver cabin comfort is a priority
• Verify emissions compatibility for your state before ordering headers or downpipes
• Verify tuning requirements for headers, downpipes, and turbo-back systems
• Check tip size and exit clearance against bumper cutouts and body work
• Consider a valve-controlled system for variable sound between quiet and loud modes
• Confirm oxygen sensor and hardware inclusion before ordering

Common Questions

What is the difference between cat-back and axle-back?

Cat-back replaces everything from the catalytic converter rearward. Axle-back replaces only the section behind the rear axle. Cat-back delivers more sound change at a higher cost, while axle-back is a smaller, lower-cost install.

Which exhaust upgrade adds the most horsepower?

On turbocharged platforms, downpipes and turbo-back systems add the most power because the turbo is the primary restriction. On naturally aspirated V8s, long-tube headers paired with a cat-back add the most power.

Do I need a tune after installing an exhaust?

Most axle-back and cat-back systems do not require tuning. Headers, downpipes, and turbo-back systems often require tuning because they change exhaust flow ahead of the primary oxygen sensors.

Are aftermarket exhausts legal for street use?

Most cat-back and axle-back systems that retain the factory catalytic converters are legal in all fifty states. High-flow cats, header changes, and turbo-back systems may be race-use-only in some states.

What is exhaust drone and how do I avoid it?

Exhaust drone is a low-frequency cabin resonance at cruising RPM. Touring, Sport, and resonated systems drone the least, while straight-through and muffler-delete setups drone the most.

How much power do headers add?

Long-tube headers on a naturally aspirated V8 typically add 10 to 25 horsepower, with the largest gains at higher RPM. Turbocharged platforms gain little from headers since the turbo is the main restriction.

Should I get a high-flow cat or a cat delete?

High-flow catalytic converters reduce restriction while maintaining emissions compliance for most inspection programs. Cat deletes offer maximum flow but are not legal for street use in any state.

Which brand is best for my vehicle?

Borla and MBRP are strong on domestic V8 platforms. AWE Tuning is strong on European sports cars. Akrapovic is the premium choice for exotics and motorcycles. Match the brand to your platform and sound priority.

What is the difference between T304 and T409 stainless?

T304 offers superior corrosion resistance and a premium appearance at a higher cost. T409 is durable and magnetic with a lower cost and slightly shorter service life in harsh climates.

Can I mix parts from different manufacturers?

Yes, as long as pipe diameter, flange configuration, and oxygen sensor placement match between components. Confirm compatibility on the product page before combining headers, mid-pipes, and cat-back sections from different brands.

Why Buy Exhaust Systems from Black Ops Auto Works

Black Ops Auto Works stocks 7,441 exhaust SKUs with real fitment data, competitive pricing, and support from staff who build these vehicles themselves. Products are filterable by exhaust position, material, pipe diameter, and vehicle year, make, model, and trim to confirm correct fitment before ordering.

For related upgrades, browse our engine parts, suspension, wheels and tires, brakes, fabrication, exterior parts, and Black Ops Auto Works.