Where is the exhaust manifold on a Nissan Altima?

The exhaust manifold is located between the engine cylinder head and catalytic converter. It collects exhaust gas as it leaves the cylinder head.

How much does it cost to fix a Nissan Altima exhaust?

The Best in Auto Repair The average cost for a Nissan Altima exhaust pipe replacement is between $1,347 and $1,370. Labor costs are estimated between $84 and $105 while parts are priced between $1,263 and $1,265.

How much is a new muffler for a Nissan Altima?

The Best in Auto Repair The average cost for a Nissan Altima exhaust muffler replacement is between $1,303 and $1,319. Labor costs are estimated between $59 and $74 while parts are priced at $1,245. This range does not include taxes and fees, and does not factor in your specific model year or unique location.

Does exhaust manifold increase HP?

With the stock exhaust manifold, the Miata put out 104 hp. The aftermarket exhaust header added about 4 hp on its own and broadened the car’s power curve. So, it didn’t add much power, but it added it across the board.

Why does exhaust manifold crack?

The exhaust manifold is exposed to the extremes – it’s heating and cooling, which causes constant expansion and contraction. Manifolds can crack over time due to the stress from constant, extreme temperature changes.

How much is an exhaust manifold?

Replacing an exhaust manifold can be very expensive. For labor and a new manifold, you can expect to pay around $1000.

How much is a muffler delete Nissan Altima?

If you’re looking at a muffler delete, you’re going to be pleasantly surprised with the costs. The parts themselves usually only cost between $50 and $250. Meanwhile, if you’re looking for a mechanic to complete the job it only costs between $100 and $200.

How long should a muffler last?

Typically, a car muffler will last 40,000 to 80,000 miles or around two to four years of average driving conditions. However, for vehicles driven in wet climates, such as along the coastline with salty air or in areas that get a lot of snow with salt on the roads, will see an even shorter muffler lifespan.

How much hp does a cold air intake add to a v6?

So if you can get cooler air into your engine, your car will be able to mix more fuel with that air, making more power. Combine that with the more air through the larger and less restrictive filter and intake tube and you can see up to a 10-15 horsepower increase.