Exhaust Systems
- Exhaust Manifold Racing Header For 68-79 Cadillac DeVille 68-78 Cadillac EldoradoSpecial Price $146.32 Regular Price $217.53
- Long Tube Header Exhaust Manifold For 87-91 Chevrolet Blazer 84-91 GMC JimmySpecial Price $129.17 Regular Price $192.99
- Stainless Header Exhaust Manifold For 77-79 Ford F150 Ford F250Special Price $183.68 Regular Price $243.25
- Exhaust Header Stainless Manifold For 75-81 Chevrolet Camaro 75-83 Chevrolet MalibuSpecial Price $119.11 Regular Price $181.56
- Exhaust Manifold Header For 01-07 Ford Taurus 91 93-95 Jeep WranglerSpecial Price $145.19 Regular Price $297.39
- Exhaust Manifold Racing Header For 99-03 Ford F150 97-99 Ford F250Special Price $209.99 Regular Price $273.21
- 00-05 Mitsubishi Eclipse Engines Stainless Steel Exhaust Manifold Racing HeaderSpecial Price $115.99 Regular Price $239.27
- Exhaust Manifold Racing Header For 84-91 GMC Jimmy 87-91 Chevrolet BlazeSpecial Price $149.99 Regular Price $311.80
- Exhaust Manifold Header For 98-09 Ford Explorer 01-09 Ford RangerSpecial Price $104.94 Regular Price $216.74
- Long Tube Exhaust Header Manifold For 02-06 Acura RSX 02-05 Honda CivicSpecial Price $135.99 Regular Price $291.29
- Exhaust Manifold Header For 1982-1992 Chevrolet Camaro Pontiac FirebirdSpecial Price $219.68 Regular Price $222.29
- 2005-2013 Chevrolet Corvette Exhaust Manifold HeaderSpecial Price $179.19 Regular Price $261.86
- 96-04 Ford Mustang Exhaust Racing Header Stainless Steel ManifoldSpecial Price $175.05 Regular Price $247.09
- 1995-1998 Nissan 240SX Exhaust Manifold Header Y-PipeSpecial Price $266.41 Regular Price $450.89
- 1990-1994 Nissan D21 Exhaust Manifold HeaderSpecial Price $149.49 Regular Price $193.27
- Header Exhaust Manifold Long Tube Y-PIPE For 71-77 Ford Maverick 71-73 Ford MustangSpecial Price $165.99 Regular Price $368.89
- Exhaust Header Manifold For 1988-1995 Toyota 4Runner Toyota PickupSpecial Price $156.11 Regular Price $231.08
- Exhaust Racing Header Stainless Steel Manifold For 93-97 Chevrolet Camaro Pontiac FirebirdSpecial Price $187.09 Regular Price $207.54
- Exhaust Manifold Racing Header For 05-10 Chevrolet Cobalt 02-08 Mini CooperSpecial Price $123.12 Regular Price $149.64
- 2001-2005 Lexus IS300 Exhaust Manifold HeaderSpecial Price $104.77 Regular Price $158.56
- Exhaust Manifold Header For 97-04 Buick Regal 04-05 Chevrolet ImpalaSpecial Price $155.38 Regular Price $196.31
- Exhaust Header For 2005-2010 Chevrolet Cobalt 2006-2010 Chevrolet HHRSpecial Price $106.20 Regular Price $180.07
- Racing Header Stainless Steel Manifold For 58-65 Ford Thunderbird 57-59 Ford RancheroSpecial Price $118.97 Regular Price $226.40
- Exhaust Header Stainless Steel Manifold Kit For 99-00 Honda Civic 94-97 Honda Civic del SolSpecial Price $103.18 Regular Price $249.05
Exhaust systems are a crucial component of any vehicle's engine. They're responsible for removing harmful gases and fumes from the engine compartment and releasing them into the air. Without an effective exhaust system, a vehicle's performance can suffer, and it can even become hazardous to operate.
Functions of Exhaust Systems
Exhaust systems serve several essential functions, including:
- Removing harmful gases: The primary function of an exhaust system is to remove the harmful gases produced during combustion, such as carbon monoxide, nitrogen oxides, and hydrocarbons.
- Regulating engine noise: An exhaust system also helps to regulate the noise created by an engine, which can otherwise be loud and disruptive.
- Improving fuel efficiency: By improving engine performance, an effective exhaust system can improve a vehicle's fuel efficiency.
How to differentiate between headers and manifolds
Headers and manifolds are both components of an exhaust system, but they serve different purposes. Headers are typically aftermarket parts designed to replace factory exhaust manifolds and improve exhaust flow. Manifolds, on the other hand, are stock components that come with the vehicle from the manufacturer.
To differentiate between headers and manifolds, look for these key differences:
- Headers typically have individual tubes connecting to each cylinder, while manifolds have one or two large pipes connecting to the engine block.
- Headers usually have a smoother, more polished appearance than manifolds.
- Exhaust manifolds are constructed with average driving needs, underhood packaging, and lower production costs in mind. They feature short runners, typically of small diameter, which lead to a common chamber. This design ensures adequate gas velocity for daily driving but tends to be too restrictive for performance applications. Exhaust manifolds are made of cast iron.
- Headers are created to improve exhaust flow for more horsepower and torque. They have individual steel tubes for each of the engine’s exhaust ports, which merge into a single collector. The tubes are larger than stock, plus they are mandrel bent to create as little obstruction to the flow as possible
Components of a complete exhaust system
A complete exhaust system consists of several different components, including:
Exhaust manifold or headers: Collects exhaust gases from the engine and directs them toward the rest of the system.
Catalytic converter: Converts harmful gases into less harmful substances.
Exhaust pipes: Carry the exhaust gases from the engine to the back of the vehicle.
Muffler: Reduces noise levels by using baffles or chambers to absorb sound waves.
Exhaust tips: The visible part of the exhaust system that extends beyond the rear of the vehicle.
In summary, an exhaust system is a critical component of any vehicle, responsible for removing harmful gases, regulating engine noise, and improving fuel efficiency. When differentiating between headers and manifolds, look for differences in appearance and design. A complete exhaust system includes a manifold or headers, catalytic converter, exhaust pipes, muffler, and exhaust tips.