Complete Exhaust Systems | Full Kits | HH Muffler

Performance Exhaust Systems

Get maximum performance gains with a complete exhaust system upgrade. Our cat-back and axle-back exhaust kits are engineered for bolt-on installation, improved flow, and the exhaust tone you want.

Types of Exhaust Systems

Cat-Back Systems - Replaces everything from the catalytic converter back to the tailpipe. Maximum flow improvement and sound enhancement while maintaining emissions compliance.

Axle-Back Systems - Replaces the muffler and tailpipe section only. Quick install, great sound improvement, and budget-friendly entry into performance exhaust.

Header-Back Systems - Complete exhaust replacement from the engine manifold back. Maximum performance for serious builds and race applications.

Why Upgrade to a Complete System?

While a muffler swap changes your sound, a complete exhaust system delivers measurable performance gains:

  • 10-20+ horsepower increase
  • Improved throttle response
  • Better fuel efficiency at highway speeds
  • Reduced weight (stainless systems)
  • Consistent exhaust tone throughout the RPM range

Related Collections

Showing 2581 to 2592 of 6069 items
Sold Out
Top View Bottom View
★ ★ ★ ★ ★

Best AP Exhaust Exhaust System for 1995-1993 Chevrolet Camaro Left | Direct Fit Replacement | 8024

$47.90

Exhaust Bracket Vehicle Fitment 2002-1993 1985 Chevrolet Camaro 1995-1993 Chevrolet Camaro Left 1997-1982 Chevrolet Camaro...

Sold Out
Top View Top View
★ ★ ★ ★ ★

Best AP Exhaust Exhaust System for 2002-2000 Buick LeSabre | Direct Fit Replacement | 8023

$7.34

Exhaust Bracket Vehicle Fitment 2002-2000 Buick LeSabre 2005-1997 Buick Park Avenue 2002-1997 Pontiac Bonneville 1999-1995...

Sold Out
Top View Top View
★ ★ ★ ★ ★

Best AP Exhaust Exhaust System for 2005-2001 Dodge Grand Caravan | Direct Fit Replacement | 8022

$33.28

Exhaust Bracket Vehicle Fitment 2005-2001 Dodge Grand Caravan 2005-2001 Chrysler Town & Country 2007-2001 Dodge...

Sold Out
Top View Side View
★ ★ ★ ★ ★

Best AP Exhaust exhaust-hanger | Direct Fit Replacement | 8020

$6.44

Exhaust Hanger

Sold Out
Top View Side View
★ ★ ★ ★ ★

Best AP Exhaust exhaust-hanger for 2007-2003 Honda Accord | Direct Fit Replacement | 8019

$34.28

Exhaust Hanger Vehicle Fitment 2007-2003 Honda Accord 2008-2004 Acura TL 1999-1993 Volkswagen Jetta 1998-1993 Volkswagen...

Sold Out
★ ★ ★ ★ ★

Best AP Exhaust Exhaust System for 1998-1992 Chevrolet Cavalier | Direct Fit Replacement | 8018

$41.28

Exhaust Bracket Vehicle Fitment 1998-1992 Chevrolet Cavalier 1998-1992 Pontiac Grand Am 1998-1995 Pontiac Sunfire 1996-1993...

Sold Out
Top View Top View
★ ★ ★ ★ ★

Best AP Exhaust Exhaust System for 2003-1998 Ford Ranger | Direct Fit Replacement | 8017

$51.94

Exhaust Bracket Vehicle Fitment 2003-1998 Ford Ranger 2003-1998 Mazda B3000 2001-1998 Mazda B2500 2003-1998 Mazda...

Sold Out
Top View Top View
★ ★ ★ ★ ★

Best AP Exhaust Exhaust System for 1997-1995 Ford Ranger | Direct Fit Replacement | 8016

$45.98

Exhaust Bracket Vehicle Fitment 1997-1995 Ford Ranger 1997-1995 Mazda B2300 1997-1995 Mazda B4000 1997-1995 Mazda...

Sold Out
Top View Top View
★ ★ ★ ★ ★

Best AP Exhaust Exhaust System for 2005-1988 Chevrolet Cavalier | Direct Fit Replacement | 8014

$31.18

Exhaust Bracket Vehicle Fitment 2005-1988 Chevrolet Cavalier 2005-1995 Pontiac Sunfire 1998-1995 1991-1985 Pontiac Grand Am...

Sold Out
Top View Top View
★ ★ ★ ★ ★

Best AP Exhaust Exhaust System for 2005-1995 Chevrolet Cavalier | Direct Fit Replacement | 8013

$37.12

Exhaust Bracket Vehicle Fitment 2005-1995 Chevrolet Cavalier 2005-1995 Pontiac Sunfire 1998-1996 Pontiac Grand Am Left...

Sold Out
Front View Bottom View
★ ★ ★ ★ ★

Best AP Exhaust exhaust-hanger for 2005-1988 Chevrolet Cavalier | Direct Fit Replacement | 8011

$49.22

Exhaust Hanger Vehicle Fitment 2005-1988 Chevrolet Cavalier 2005-1995 Pontiac Sunfire 1998-1995 1991-1985 Pontiac Grand Am...

Sold Out
Top View Top View
★ ★ ★ ★ ★

Best AP Exhaust muffler for 2002-1998 Toyota Corolla Muffler Asse | Direct Fit Replacement | 8010

$37.54

Exhaust Muffler Bracket Vehicle Fitment 2002-1998 Toyota Corolla Muffler Assembly 2002-1998 Chevrolet Prizm Contact us...

Load More Products

Frequently Asked Questions

What's the difference between a performance exhaust and a replacement exhaust?

Performance exhaust systems are designed for improved flow, power gains, and better sound - they use larger diameter pipes and free-flowing mufflers. Replacement exhaust systems match OE specifications for quiet, stock-like operation. Choose performance for upgrades or replacement if you just need to fix a rusted or damaged exhaust.

How much horsepower does an exhaust system add?

Performance exhaust systems typically add 10-20 horsepower on naturally aspirated engines and 20-40+ horsepower on forced induction engines. The exact gains depend on your engine, existing restrictions, and how much of the system you upgrade. Full systems (headers to tailpipe) offer the most gains; cat-back systems are the most popular balance.

Should I get a cat-back or axle-back exhaust system?

Choose cat-back for maximum performance and sound improvement - it replaces more of the exhaust for better flow. Choose axle-back for a budget-friendly sound upgrade with easy installation. Axle-back gives you new mufflers and tips for less money, while cat-back delivers a more complete transformation of sound and performance.

Will an aftermarket exhaust system void my vehicle warranty?

A cat-back or axle-back system typically won't void your warranty because they don't affect emissions equipment. Under the Magnuson-Moss Warranty Act, dealers must prove the aftermarket part caused a failure. However, modifying emissions components (removing cats) can void related warranty coverage. When in doubt, ask your dealer.

Is stainless steel or aluminized exhaust better?

Stainless steel costs more but lasts longer - often 10+ years or the life of the vehicle. It resists corrosion and looks better over time. Aluminized steel is more affordable and adequate for 5-8 years in moderate climates. Choose stainless if you keep vehicles long-term or live in areas with road salt and harsh weather.