Exhaust tips may seem like a small addition to your car, but they can create a more sporty look and better-sounding revs if you choose the right type. In this article, we’ll dive into all the details of different types of exhaust tips and how they can affect your car, so read on if you’re interested in adding a sporty new exhaust tip to your car or are curious about custom exhaust systems.
As the name implies, an exhaust tip is a part fitted to the end of your car’s exhaust system and is usually (but not always) easily visible from the outside of your car. Exhaust tips come in all kinds of shapes and sizes and can be made from various materials (like steel and carbon fibre) for different effects.
Because common exhaust systems are fitted with noise muffling and particulate filtering technology throughout the system, not just at the end of it, exhaust tips are arguably unnecessary. However, a carefully designed exhaust tip works to regulate gas pressure and acoustics by channelling exhaust gases, resulting in better gas flow and better sound dispersal.
The sound your exhaust makes is affected by everything from the diameter of your exhaust pipes to the condition of your catalytic converter (if your car even has one), including – you guessed it – exhaust tips. Unfortunately, because most conventional cars are designed to reduce the noise of exhaust gases with mufflers (except for some custom exhaust systems), even the wildest exhaust tip won’t affect the noise or performance of your car much.
However, many people in the modding community have worked long and hard on ways to make their exhausts louder, so there are plenty of aftermarket ways to change the sound of your exhaust, including:
Yes. Resonator exhaust tips contain specially designed cavities that cause the exhaust gases passing through to vibrate in a specific way that can alter or reduce the sound of your exhaust. Modders often use these types of exhaust tips paired with custom exhaust systems to create loud, high-frequency noise, so you might want to consider different types of exhaust tips if you want to keep your car within sensible decibel levels.
Not in any meaningful way. Remember that the exhaust tip is only the end of a complicated system of pipes, and ask yourself if changing your taps will increase the water pressure in your home. While a large exhaust tip may increase the sound of your exhaust (through acoustics and lowered gas pressure), it’s not helping your engine to produce more horsepower.
Because there are so many different types of exhaust tips – from stock parts to elaborate carbon fibre designs – choosing the best tips for your car may seem overwhelming. Fortunately, we’ve created a brief guide to exhaust tips explaining the most common designs, so you can find the best type of exhaust tip for your needs from the various types such as:
Made from a single wall of material (typically stainless steel), single-wall exhaust tips are simple, affordable and easy to maintain, though they aren’t the best at muffling/amplifying sound.
No prizes for guessing how these differ from single-wall exhaust tips: Made from two layers of material, dual-wall exhaust tips are heavier, but longer-lasting than equivalent single-wall parts.
Angle cut exhaust tips feature angled outlets typically angled downward to complement more aggressive body types and show off a little more steel, making them popular with 4X4 owners.
Straight cut exhaust tips use more traditional designs to maximise the amount of exhaust visible from the outside of your car, with cuts made perpendicular to the exhaust pipe.
Sometimes called ‘dump outs’, these exhaust tips are angled downward – toward the road – and are often used on lorries to avoid spraying hot exhaust at trailers, etc.
The size of your exhaust tip – both length and diameter – can drastically affect the sound your exhaust makes, potentially amplifying a low roar or muffling annoying exhaust rattles. For example, an exhaust tip with a small diameter and long length will restrict exhaust gases from passing through, reducing the noise levels in a similar way to your muffler.
In contrast, larger exhaust tips are less restrictive, allowing more gases and sound waves to pass through, creating a deeper, louder sound from your engine. This goes double for flared exhaust tips that widen at the end, as these act as a megaphone, amplifying sound waves as they exit your car.
Although many people believe that exhaust tips are minor stylistic tweaks, they can have significant effects on the sound and performance of your car, especially if you had a particularly restrictive exhaust system beforehand. If you’d like to enhance the performance and style of your car without breaking the bank, exhaust tips are the way to go!