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OEM INFINITI Q50 Exhaust Parts

20800QX30T - : Qx30 Quad Exhaust Tip Set for Infiniti Motorsport Image

Qx30 Quad Exhaust Tip Set

Infiniti Motorsport 20800-QX30T
$241.20
MSRP $268.00
Save $26.80
10% Off
14036EZ30A - : Gasket-Man Exhaus for Infiniti Image

Gasket-Man Exhaus

Infiniti 14036-EZ30A
$40.78
MSRP $48.72
Save $7.94
16.3% Off
144115CA0D - : Exhaust Manifold for Infiniti Image

Exhaust Manifold

Infiniti 14411-5CA0D
3.0L, turbocharger, with high output. Incl.Turbocharger. To 07/2019. Incl.Integrated Exhaust Manifold. Q60. 3.0l. Left. Red sport...
Discontinued
165901PM4A - : Exhaust Manifold Heat Shield for Infiniti Image

Exhaust Manifold Heat Shield

Infiniti 16590-1PM4A
For Manifold. Without turbo. Coupe, convertible. Upper. Sedan, 3.7L.
Discontinued
165901PM6A - : Exhaust Manifold Heat Shield for Infiniti Image

Exhaust Manifold Heat Shield

Infiniti 16590-1PM6A
For Manifold. 3.5, 3.7L, inner. Outer. 3.5L, 3.7L, 2014-17.
Discontinued
165901PM0A - : Exhaust Manifold Heat Shield for Infiniti Image

Exhaust Manifold Heat Shield

Infiniti 16590-1PM0A
For Manifold. Without turbo. Coupe, convertible. Upper. Sedan, 3.7L.
Discontinued
165901PM2A - : Exhaust Manifold Heat Shield for Infiniti Image

Exhaust Manifold Heat Shield

Infiniti 16590-1PM2A
For Manifold. Lower. 3.5L, 3.7L, 2014-17. Upper. Outer.
Discontinued
165901PM7A - : Exhaust Manifold Heat Shield for Infiniti Image

Exhaust Manifold Heat Shield

Infiniti 16590-1PM7A
For Manifold. 3.5, 3.7L, outer. Inner. 3.5L, 3.7L, 2014-17.
Discontinued

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The factory-installed exhaust system on your INFINITI Q50 sedan is responsible for cleaning and eliminating the noxious fumes that are produced when your engine burns gasoline. There are many parts that make up the system, and they all help to keep air clean both inside and outside your cabin. As a bonus, your exhaust system also helps to stifle the noise your car produces.

How an INFINITI Q50 Exhaust System Works

First, the catalytic converter gathers the pollutants. Metals such as rhodium, palladium, and platinum trap the toxic molecules, separating them into oxygen and nitrogen. The oxygen continues through the system as nitrogen remains trapped. The process consumes carbon monoxide and hydrocarbons, leaving behind little more than carbon dioxide and water vapor.

The exhaust manifold directs the remaining gases to the tail pipe as the muffler and resonator work optimize airflow and reduce engine noise. Lastly, the tail pipe releases the cleaned fumes into the atmosphere.

How to Spot Exhaust Problems

Conditions and age can cause even the best exhaust system parts to go bad. When that happens, you'll need to repair the problem as soon as you can. Signs of trouble include:

  • The "Check Engine" light comes on
  • You detect the smell of rotten eggs
  • You hear strange noises from your exhaust or muffler

Save Genuine INFINITI Q50 Exhaust Parts When You Shop Our Online Parts Store

When you need to replace an exhaust system part, choose one made by your manufacturer. They are, after all, the only ones that are guaranteed to be compatible with your sedan. Our online parts store has everything you need in stock, including hardware. Even better, we sell those authentic parts at a discount of up to 35% off the MSRP!