Custom Headers That Turn Heads:  Adding Style to Your IS300

So you’ve got an IS300 and you want to give it some extra style. One of the best ways to do that is by installing custom headers. Aftermarket headers can give your IS300 a performance boost and a bold new sound. When you install a quality set of headers, people will definitely take notice of your ride.

Headers are one of the first mods many IS300 owners do because they’re a straightforward install and make a big difference you can see and hear. If you’re ready to turn some heads and give your IS300 an aggressive new edge, custom headers should be at the top of your list. In this article we’ll walk you through some of the best options for your IS300 and how to get the most power and best sound from your new headers. By the time you’re done reading, you’ll be ready to unleash your IS300 and make a statement everywhere you go.

Custom Headers for the Lexus IS300: Stand Out From the Crowd

Custom headers are a great way to give your IS300 headers an aggressive stance and set it apart. Forget the stock muffler—that’s not going to turn any heads or increase performance. Aftermarket headers, on the other hand, free up your engine and give it an audible roar that demands attention.

For the IS300, you have a few excellent header options:

  • DC Sports ceramic-coated headers provide maximum flow and heat resistance. Their 4-2-1 design optimizes performance for the 2JZ-GE engine. You’ll get horsepower and torque gains across the entire power band.
  • HKS Hi-Power headers are constructed of high-quality stainless steel for durability and feature a 4-2-1 layout with smooth mandrel bends for unrestricted flow. HKS is a premier Japanese performance brand, so you know these headers deliver.
  • OBX long tube headers are very affordable but don’t skimp on performance. Their stainless steel 4-2-1 headers provide boosted power and an aggressive exhaust note that will make your IS300 sound as fast as it looks.

Performance headers unlock extra power by reducing exhaust restriction. They give your engine room to breathe so it can produce more power and torque. The changed exhaust note also transforms the auditory experience of driving your IS300. With custom headers installed, every time you hit the gas, you’ll be reminded of the beast under the hood. Your Lexus won’t look or sound like any other IS300 out there. Now that’s style!

Top 5 Coolest Looking Header Setups for Your IS300

Want to turn heads with a custom header setup on your IS300? Here are the top 5 coolest looking options:

Stainless Steel Headers

Stainless steel headers are a popular choice for your IS300. They look aggressive and stand out under the hood. Stainless steel is durable and rust-resistant, meaning your headers will last and maintain their shiny appearance. Brands like DC Sports and Skunk2 Racing offer complete stainless header systems for your IS300 that unleash horsepower and produce an exotic growl.

Ceramic Coated Headers

For the best of both worlds, consider ceramic coated headers. They provide thermal protection like stainless steel but can be coated in different colors like red or black for a custom look. The ceramic coating prevents rust and fading. Popular brands like Megan Racing and OBX Racing Sports offer affordable ceramic coated header options for your IS300.

Titanium Headers

Exotic titanium headers are lightweight, stronger than stainless steel and stand out with their metallic gray color. Titanium material and construction is more expensive but provides the best thermal protection and durability. Brands like Berk Technology and Tanabe offer complete titanium header systems for the IS300 that provide power gains and an aggressive tone.

Painted Headers

Want to color match your headers to your IS300’s paint job? Painted headers can be painted any color you want for a fully customized look under the hood. Have stainless steel or ceramic coated headers painted to match your IS300’s body panels. While paint will require occasional touch ups, a painted header setup creates a one-of-a-kind appearance.

Custom Header Fabrication

For the ultimate custom header setup, have headers fully fabricated and welded to your own unique design. Work with a reputable speed shop or header fabricator to create fully built headers with custom tubing routing and diameter for your IS300. One-off custom headers will require professional tuning to maximize performance but provide a look found nowhere else.

How to Install Custom Headers and Add Jeep Wheel Lights for Maximum Impact

Custom headers are a great way to give your IS300 an aggressive new look and turn heads as you cruise by. Installing custom headers and adding jeep wheel lights takes some mechanical skill, but with patience and the right tools, you’ll have your IS300 looking track-ready.

To start, you’ll need to jack up your IS300 and place it on jack stands for safety. Crawl under the car and locate the stock headers – they’re the metal tubes that connect your exhaust manifold to the exhaust piping. Loosen the bolts that connect the headers to the manifold and exhaust using a socket wrench. Have a friend help guide the headers out from under the car as you remove them.

Next, install your new custom headers by sliding them into place and tightening the bolts to secure them. Double check that all bolts and clamps are snug to prevent exhaust leaks. Once the headers are installed, reattach the rest of the exhaust system.

For extra flair, install LED strip lights around your wheels. Start by wiping down the inner rim of the wheel to remove any dirt or debris. Peel and stick the waterproof LED strip along the inner rim, connecting the end to the beginning to complete the circuit. Run the power cable to your car’s fuse box or battery and connect according to the instructions.

Turn on your new wheel lights and custom headers for a custom look that’s sure to impress. The deep rumble of high-performance headers combined with stylish wheel lighting gives your IS300 headers the perfect blend of power and panache. With some mechanical know-how and the right aftermarket parts, you’ve transformed your IS300 into a real head-turner.


So there you have it, a few options to seriously upgrade your IS300’s style. Custom headers are an easy modification that can transform your Lexus into a real head-turner. Whether you go with a simple catback exhaust for a throatier sound, stylish side skirts for a lower profile, or an aggressive front bumper to redefine your front end, customizing your headers is all about making a statement. Your IS300 is a performance sedan with the potential for some serious curb appeal. With a few custom touches, you’ll be cruising in a Lexus like no other. Turning heads today, turning corners tomorrow. The options are there, you just have to take your pick and make this Lexus your own. What are you waiting for? Rev up that inline-six and let’s get to work!