Aerospace Cycling

All answers for Motorcycle



Question: Why Remove Motorcycle Baffles

Remember, air particles always look to travel to lower pressure areas. By removing the baffles from your motorcycle exhaust, you reduce the pressure in the exhaust – causing exhaust gases to want to flow quicker. Thus, giving more space for fresh air in the next combustion cycle.

Is removing baffles bad for your motorcycle?

Removing baffles on your motorcycle will not directly harm or damage the engine. However, it may result in the engine running leaner, causing a problem with its performance and complications to the emissions. Removing the baffle does not add any performance benefit or enhancements to the engine.

Do you have to retune after removing baffles?

Registered. Removing your baffles will likely require a retunethat really messes with the back pressure. If you listen to some other mufflers and inquire as to the manufacturer of some that you like, you’re more likely to better match the backpressure your present pipes have and not hurt your tune as much.

What does an exhaust baffle do?

An exhaust baffle is an acoustically tuned metallic chamber placed inside a motor vehicle’s muffler to cancel out, or muffle, the sound from the vehicle’s exhaust outlet.

Does removing my baffles affect performance?

Removing the baffles will change how the engine runs. It will usually cause the engine to run leaner (less fuel), and a lean mixture burns much hotter that can cause damage. Removing the baffles will also mess up the power curve of the motor.

Is it bad to run a Harley without baffles?

Running a motorcycle without its baffles is not bad for the engine. It will not cause any engine damage. Worst case scenario is that your engine runs lean and you lose minor performance. To get the most out of baffles removal, make sure to rejet or tune your motorcycle afterwards.

Do slip ons require remap?

Remapping is required if you want the most performance and smoothest power delivery from your bike. Again it doesn’t matter if you run a stock exhaust or a slip on. If you want you can always richen up the A/F and gain a couple of horsepower.

Will removing baffles hurt my 2017 Harley?

If you remove the baffles or add a free flowing air filter it will run even leaner. You could add a fueler to richen up the air fuel ratio. The new Gen3 will be easy to install and adjustable for any future mods you might make.

Is it OK to straight pipe a motorcycle?

If you are busy and want the quick answer – straight piping a motorcycle will not damage the engine. However, you could lose some horsepower because exhaust scavenging is reduced and emission from your motorcycles will be massive – making it illegal. If that’s too much to digest, don’t worry.

What is a cat delete on a motorcycle?

Removing the catalytic converter (decatting) is a popular motorcycle modification, but there are a few things to consider. The cat converter is a restriction in the exhaust flow, just like the standard exhaust end can. The cat has a much smaller volume and the restriction will be more linear in relation to engine RPM.

Is backfire bad for your bike?

A motorcycle backfire is inherently bad since unburnt fuel is detonating in a mistimed manner and mostly outside the engine. The loss of fuel results in loss of power and low mileage for the motorcycle. In addition, the fuel detonation causes overheating of the engine and the exhaust.

Which is the major drawback of the baffle type of muffler?

Explanation: The major drawback of the baffle muffler is their low efficiency. Because of the restriction provided to the flow by the baffles, the backpressure is increased thus causing a loss in engine power.

Is removing exhaust baffles bad?

Removing the baffles on a motorcycle can cause it to run lean, which can be bad as it can result in higher engine temperatures. Motorcycles with removed baffles will also lose low-end power and will be a lot louder, which can be bad for your hearing.

How can I make my motorcycle sound better?

How To Make Your Motorcycle Exhaust Sound Deeper Replace or Modify the Stock Muffler. Stock mufflers suit a wide range of personalities and preferences. Remove the Baffles. Get a Full Performance Exhaust System. Shop Slip-On Mufflers at West End Motorsports.

Should I wrap my motorcycle baffles?

TLDR – Baffle wraps are cheap, easy to apply and will not ruin your engine or reduce performance. You should definitely wrap your motorcycle baffles if they are too loud. I recommend using fiberglass wraps – they are most effective in silencing your bike.

Are baffles considered mufflers?

An exhaust baffle is an acoustically tuned metallic chamber placed inside a motor vehicle’s muffler to cancel out, or muffle, the sound from the vehicle’s exhaust outlet. They are used in almost all vehicles, from cars to motorcycles and even trucks.

Do Screaming Eagle pipes have baffles?

THUNDER MONSTER BAFFLES FOR SCREAMIN’ EAGLE II SLIP FIT MUFFLERS – WITH A REMOVABLE BAFFLE THAT THE SCREAMIN’ EAGLE BAFFLE MEASUREMENT IS: 2 7/8″ DIA. (Note: one of the mufflers must have “Screamin’ Eagle II” stamped on it for these baffles to be compatible.

Do you need a tune for exhaust?

That’s a very common question for car enthusiasts. And for aftermarket headers, the answer is yes, you should tune your car when installing a new exhaust header. Major performance mods like a header can significantly alter important variables like air/fuel ratio.

Do slip-ons add horsepower?

Slip-on mufflers won’t improve horsepower or performance. Slip-ons are mostly for decoration and noise enhancement. Installation on some bikes may require bodywork done by a professional at a shop.

What’s the difference between slip-on and full exhaust?

There are two types of aftermarket exhausts. A “slip-on” replaces only the muffler, while a “full system” replaces everything: header, midpipe and can.

Are slip on mufflers worth it?

Slip-on exhausts are definitely worth buying if you want a better looking motorcycle. They come in many brands, shapes and even colors. There is nothing much to say here. A fresh slip-on exhaust can definitely up the look on your motorcycle (and also your confidence).

How much does it cost to tune a motorcycle?

In most cases, a motorcycle tune-up that calls for a lot of replacements and work might cost you up to $500 to $600. If your motorcycle is a high-end model that is designed to offer better performance, the price might go up even further.