Contact
Andy's Parts Smarts
Cart
Hello, Sign In!
Select Your Vehicle
Select Your Vehicle
Tomioka Exhaust Manifold
Part #: TR-EM1003
$798.10 For kit
Free Shipping! *to continental U.S. only
Finish: Stainless Steel
Header Style: Shorty
Featured Videos
-
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:
01-02 Mitsubishi Evolution (VII 4G63), 06-07 Mitsubishi Evolution (IX 4G63), 99-00 Mitsubishi Evolution (VI 4G63), 03-05 Mitsu... See more
Description:
Tonioka Racing EVO 4-9 Stainless Steel Exhaust Manifold with EGR is the ultimate exhaust manifold ever manufactured based on numerous hours of testing by tuners and customers satisfaction. The manifold is manufactured from 2mm thick, 45mm diameter of 304 stainless steel pipes, with a 15mm thick flange on engine side and 12mm thick on turbo side. It is machine welded with no joint pipes and lost-wax finished flange.
Includes:
• Exhaust manifold
• Turbo Gaskets
• 50' x 2" exhaust wrap
• Hardware kits
Tonioka Racing EVO 4-9 Stainless Steel Exhaust Manifold with EGR is the ultimate exhaust manifold ever manufactured based on numerous hours of testing by tuners and customers satisfaction. The manifold is manufactured from 2mm thick, 45mm diameter of 304 stainless steel pipes, with a 15mm thick flange on engine side and 12mm thick on turbo side. It is machine welded with no joint pipes and lost-wax finished flange.
Includes:
• Exhaust manifold
• 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 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: 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: 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: 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.
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.
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: 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: 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: 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.
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.
If you live in California, please note this item may be subject to a Proposition 65 warning. Click here to learn more.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Not able to find what you are looking for?
Swap S10 Conversion Headers for Chevy LS1 LS2 LS3 LS6 LS9 LS Engines 6.0 5.3
Stainless Steel Headers For Chevy Small Block SB V8 262 265 283 305 327 350 400
4PC Performance Muffer Manifold Headers FITS BMW E46 E39 Z3 2.5L 2.8L 3.0L L6
4PC Performance Exhaust Manifold Headers FITS BMW E46 E39 Z3 2.5L 2.8L 3.0L L6
Stainless Exhaust Manifold Headers for Camaro Firebird 82-92 5.0L 5.7L AT
