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Tomioka Unequal Length Exhaust Manifold - Single Scroll (with 3 Bolts)
Part #: TR-ES1000
$845.25 For kit
Free Shipping! *to continental U.S. only
Finish: Stainless Steel - Stainless Steel
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Video Description:Check out this episode of Andy's Auto Sport TV where we explain all the basics about headers. In the video, we explain why headers open up horsepower gains and explain the difference between different types of headers. We also show how to install headers and then show the resulting horsepower gains with our dyno run results!
Fits On:
04-05 Subaru Impreza (EJ25), 06-07 Subaru Impreza (EJ25), 03-08 Subaru Forester (EJ25), 02-03 Subaru Impreza (EJ25), 05-09 Sub... See more
Description:
Stainless steel, lost wax finish with 4-1 connectors for smooth inner surface for better flow. Stable connection and air leakage are avoided by the 3 bolts flange design up-pipe. A 45mm size pipe enable better flow of exhaust.
Includes:
• Exhaust manifold
• Up pipe
• Turbo gaskets
• 50' x 2" exhaust wrap
• Hardware kits
Stainless steel, lost wax finish with 4-1 connectors for smooth inner surface for better flow. Stable connection and air leakage are avoided by the 3 bolts flange design up-pipe. A 45mm size pipe enable better flow of exhaust.
Includes:
• Exhaust manifold
• Up pipe
• Turbo gaskets
• 50' x 2" exhaust wrap
• Hardware kits
Tomioka is a relatively-new company with lots of ambition to make a great name for themselves in the tuner-market. Specializing in bolt-on performance, the performance products from Tomioka come in a variety of sizes and applications and are sure to give their customers headache-free, easy horsepower for a very reasonable price!
This Delaware company started making lift ramps in 2006 which were a huge success. With ever-growing success, Tomioka aims to please their customers and assure peace-of-mind with limited warranties and minimal installation costs. Their dedication to improving their business manifests itself in the way they tirelessly work with tuners to improve their products and they way they aim to solve any customer service issue quickly and effectively!
This Delaware company started making lift ramps in 2006 which were a huge success. With ever-growing success, Tomioka aims to please their customers and assure peace-of-mind with limited warranties and minimal installation costs. Their dedication to improving their business manifests itself in the way they tirelessly work with tuners to improve their products and they way they aim to solve any customer service issue quickly and effectively!
Q: What are the different tubing options for headers and what is the difference between them?
A: There are two major designs for headers: the 4-2-1 design and the 4-1 design. In many cases 4-1 headers are designed for racing applications where the vehicle is being driven at or near redline. The 4-1 design maximizes top end power, whereas the 4-2-1 evenly distributes it throughout the power band. Either way, you're going to be getting more horsepower from a header.
Q: What does a header do? Why buy a header?
A: An exhaust header is a performance product that replaces your factory exhaust manifold and improves an engine's performance by allowing air to flow more freely. The easier an engine breathes the more power it produces. Headers generally use piping with a wider diameter than factory tubing, which allows more air to pass through the exhaust system than factory. A header is one of the easiest bolt-on modifications you can make to increase horsepower, making an effective use of money if your goal is to quickly gain horsepower.
Q: How do you install a header?
A: A header is a direct bolt-on. Simply remove the factory OEM exhaust manifold and the aftermarket header is put in its place. The header is to be attached the head of your vehicle. Remove all the bolts that hold the flanges in place and detach the factory manifold. The down pipe or exhaust pipe should be removed as well and then reattached once the header flanges are bolted back onto the head.
Q: For which vehicles is it necessary to buy a pair of headers? On your website are headers automatically sold in pairs for these vehicles?
A: When purchasing exhaust headers for a V-6 or V-8 engine, the header package is complete with two headers. If your vehicle is a 4-cylinder, there only a single header that is used.
Q: How much does the material used to make the header matter?
A: There are two main materials that headers are manufactured out of: ceramic and stainless steel. Ceramic headers are less expensive, but are prone to cracking if they get to be extremely hot. Stainless steel headers are more expensive but are more durable and generally more stylish. Stainless steel headers can take any kind of heat you throw at it and not prone to cracking.
A: There are two major designs for headers: the 4-2-1 design and the 4-1 design. In many cases 4-1 headers are designed for racing applications where the vehicle is being driven at or near redline. The 4-1 design maximizes top end power, whereas the 4-2-1 evenly distributes it throughout the power band. Either way, you're going to be getting more horsepower from a header.
Q: What does a header do? Why buy a header?
A: An exhaust header is a performance product that replaces your factory exhaust manifold and improves an engine's performance by allowing air to flow more freely. The easier an engine breathes the more power it produces. Headers generally use piping with a wider diameter than factory tubing, which allows more air to pass through the exhaust system than factory. A header is one of the easiest bolt-on modifications you can make to increase horsepower, making an effective use of money if your goal is to quickly gain horsepower.
Q: How do you install a header?
A: A header is a direct bolt-on. Simply remove the factory OEM exhaust manifold and the aftermarket header is put in its place. The header is to be attached the head of your vehicle. Remove all the bolts that hold the flanges in place and detach the factory manifold. The down pipe or exhaust pipe should be removed as well and then reattached once the header flanges are bolted back onto the head.
Q: For which vehicles is it necessary to buy a pair of headers? On your website are headers automatically sold in pairs for these vehicles?
A: When purchasing exhaust headers for a V-6 or V-8 engine, the header package is complete with two headers. If your vehicle is a 4-cylinder, there only a single header that is used.
Q: How much does the material used to make the header matter?
A: There are two main materials that headers are manufactured out of: ceramic and stainless steel. Ceramic headers are less expensive, but are prone to cracking if they get to be extremely hot. Stainless steel headers are more expensive but are more durable and generally more stylish. Stainless steel headers can take any kind of heat you throw at it and not prone to cracking.
If you live in California, please note this item may be subject to a Proposition 65 warning. Click here to learn more.
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