There’s no way around the fact that titanium-exhaust manifolds are more costly than stainless systems. You do, nevertheless, get what you bill for. If you want to experience truly superior efficiency, anything other than a titanium system will seem like a mistake.
So, ideally, you want a non-rusting material. As in stainless steel. It is an iron alloy product with 10-20% chromium that is well known for its rust resistance. It is still very powerful and adaptable, making it suitable for use in the production of cutlery, houses, bridges, surgical instruments, weapons, and, indeed, exhaust systems. Exhaust systems that last much longer than mild steel counterparts and are usually a little lighter. There are multiple types of the material, but 409 is the most widely used in stainless exhausts.
You don’t think stainless steel is posh enough? Perhaps you’d prefer an exhaust device made of a metal alloy with the chemical element titanium. These technologies will usually be 40% lighter while remaining just as heavy. Titanium alloys, as an added bonus, turn blue when hot. That’s really cool.
Here are some benefits of using titanium.
There’s a meaning you’ve likely heard of titanium being widely used in spacecraft manufacturing: it has an extremely high strength-to-weight ratio. This implies that engineers who develop space shuttles would need to use less rocket fuel, which is extremely costly, to get their craft into orbit; for car enthusiasts, it means improved performance, as well as some fuel savings. After all, one of the most important things you can do to boost a vehicle’s speed, cruising speed, and stability is to lose weight. Taking the whole exhaust system into consideration, you’ll save a considerable amount of weight over even a stainless-steel substitute.
Dissipation of Heat
Another advantage of titanium is that it dissipates heat far faster than steel. This is why motorcycle riders favour titanium-exhausts; the pipe also cools down almost immediately, eliminating the risk of a rider burning their leg as they fall down after each trip. Of course, superior heat dissipation implies that titanium can endure heat without adverse effects.
Styling can never be the primary justification for investing in one automotive material over the other, but it’s pleasant when good looks coincide with better results. Titanium exhaust systems are readily recognized by the bluing that happens around the tailpipe. It’s a huge reminiscent of blue glow. Most drivers who have taken the time to optimize their vehicle’s efficiency would have also done their utmost to provide a glamorous look and titanium will aid.
Steel outperforms titanium in parts of the vehicle that need reinforced components such as the axles. However, in terms of dependability, titanium out performs stainless steel exhausts. Titanium, unlike stainless steel, is not corrosive, does not rust, and does not stain. Titanium easily wins in terms of longevity.
The overwhelming majority of drivers do not need a titanium system, but the advantages of such a product make it difficult for driving enthusiasts to avoid.