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Over 10 years ago, Magnus Motorsports released its
first Sheet Metal Intake Manifold into the market place and it quickly
became the standard within the Mitsubishi Racing community. After almost
2 years in development, we would like to introduce you to the next big
thing. The Magnus Motorsports V5 Cast Aluminum EVO Intake Manifold.
We designed this one from a fresh sheet of paper. Out of over a dozen
prototypes, endless testing and perfecting, the Magnus Cast Intake
Manifold was born. We applied our years of experience from crafting
thousands of sheet metal intakes and once again have raised the bar for
power and quick response. By applying a unique design and a massive 5L
plenum, this cast manifold means big power and big power sooner!
Cast in A356 Aluminum with a wall thickness of 3/16"; the Plenum shape
features a varying contoured tapered profile at a volume of 5 liters.
The runners themselves are completely revolutionary in their design;
featuring an integrated velocity stack that gradually transitions into
the head port profile. It was designed entirely against the shape of the
original cylinder head port taking advantage the 10° port entry of the EVO head maintaining un-interrupted laminar flow. The Magnus Cast Intake
Manifold will work with throttle bodies from stock right up to 100mm and
have seen consistent gains from 30 awHp to 52 awHp with varying setups.
Transient boost response is exceptional and it can bolt together in a
stock location if required while still being able to be used on a full
blown race application.
V5 Cast Aluminum EVO Intake Manifold Features:
- 2 years of research and development
- Cast from A356-T6 Aluminum Alloy
- High quality casting gives a superior surface finish
- Enhanced flow dynamics utilizing CAD Modeling & CFD simulation
- Flowbenched and dynamically tested
- Dynotested proven up to 50 HP
- Ability to flow 100 lb/min (1000 HP) of air at 60PSI while
maintaining equal flow distribution
- Can be installed in stock location with clearance for original
battery (with adaptor)
- Install kits feature heat barrier gaskets, and adaptor plate to run stock throttle bodies (easily upgradeable). Remote map sensor boss is optional for use with factory ECU's
- Stock turbo gains up to 40HP
- 15 degree entry to the throttle body facilitates intercooler
plumbing
- Can be configured for 8 injector setup.
- Fits factory fuel rail or Magnus high flow fuel rails
- 5L plenum with contoured velocity stacks molded into the floor
for huge top end and minimal turbulence
- Magnus Quality and Lifetime warranty
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V5 Cast Aluminum EVO Intake Manifold |
$999.00 |
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Option - Additional fuel rail bosses (8 injectors total) and secondary fuel rail mounts |
add $250.00 |
Magnus Twin Rail V5 intake Manifold
After high demand for this intake manifold, we developed a slick new way run a dual rail setup on your EVO.
Because of the space limitations on the Evolution and the construction of the V5 plenum, it was difficult to mount the secondary rail. We have developed a unique mounting boss that positively locates the secondary rail with the mounting position of a factory style rail, while allowing almost zero distortion when welding to the plenum.
We start with a standard V5 manifold and accurately CNC-cut the negative of the boss so it will fit flush into the manifold for optimum airflow and fuel distribution.
You can be sure that the Rail will mount 100 percent squarely with your injector bosses.
This unique fixture is also available to purchase seperately for those fabricators who wish to install it on their own. Once you have welded it to the manifold, there is no need to make an extra tab to securely mount the rail as they are included and are an integral part of the base.
Why you would want a Magnus Twin Rail V5 intake Manifold?
- Same huge power gains as the original V5
- Improved driveability: if you have the ECU running the 8 injectors, the small injectors can be used as primaries for low speed driving, and then larger secondaries can be staged in at high loads
- If you already have large injectors and have outgrown them, another set of injectors may be enough to help you reach your power goal.
- Methanol or Ethanol power: when using Methanol or Ethanol, fuel delivery will need to be increased. Commercially available injectors are only available up to 2200cc. In order to achieve 1000+ hp at 10,000rpm on Methanol, your duty cycles will be roughly 80 percent with 8 2200cc injectors, depending largely on your setup.
- All new Magnus V5 manifolds come shipped with a stock throttle body adaptor (can mount 4 different orientations, throttle linkage adaptor (can be used in 3 different orientations) and gaskets
- All new Magnus V5 Manifolds are clearanced for the new Large body FIC injectors on the primary, one of the most popular injectors on the market
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Stock EVO - OEM vs Magnus
Click graph for larger view
GT3037 EVO - OEM vs Magnus
Click graph for larger view |
Magnus Street Intake Manifold
Proven to make over 40 hp at the wheels on Mitsubishi applications!
| These manifolds offer excellent spool up characteristics and huge top end power increases over the factory intake manifold.
Featuring a velocity stack design, and CNC machined flanges, all of our intakes manifolds are hand made and welded by our craftsmen in-house to ensure the strictest in quality standards. Weighing in at a scant 6lbs vs. the factory's portly 15 pounds, and mirror polished at no extra charge,
you can see why it is the top choice among Mitsubishi tuners, racers and streetcars alike.
The DSM intake manifold has been updated for 2005 featuring .125" material all around, and CNC radiused velocity stacks at no extra charge.
The worlds fastest EVO's and some of the worlds fastest DSM's run on the Magnus sheet metal intake manifold. All of these cars have equipped themselves with the best intake manifold on the market, coincidence? I don't think
so. Bang for the buck, there is no better mod out there.
We offer direct Nitrous plumbing and nitrous installation on, Nitrous bungs,
Larger throttle body flanges, additional bosses, additional fuel rails for
staged injection. We also design custom and one-off intake manifolds for your
application.
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Click graph for larger view |
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1G DSM Street Intake manifold
Comes with your choice of
throttle body flange (from list below) |
$600.00 |
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2G DSM Street Intake manifold
Comes with your choice of
throttle body flange (from list below) |
$600.00 |
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EVO I - EVO III Street Intake manifold
Comes with your choice of
throttle body flange (from list below) |
$600.00 |
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EVO I - EVO III Street Intake manifold (Right Hand Drive)
Comes with your choice of
throttle body flange (from list below) |
$600.00 |
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1G DSM Street Intake manifold for RWD Conversion
Comes with your choice of
throttle body flange (from list below) |
$600.00 |
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Throttle Body Flange Options:
- 1G Stock 90-94
- 2G Stock 95-99
- EVO Stock
- Ford 4.6L 75mm
- Ford 5.0L 75mm
- Nissan Q45
- 95mm with O-Ring Groove
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N/C |
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Option 1 - OEM map sensor boss for EVO/2G |
add $30.00 |
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Option 2 -
Additional fuel rail bosses (8 injectors total) and secondary fuel rail mounts |
add
$250.00 |
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Option 3 -
Nitrous bungs
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add
$25.00 |
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Option 4 - Magnus tight elbow for SMIM - stock throttle body |
$75.00 |
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Option 5 - Mustang 5.0 75mm throttle body w/TPS sensor |
$285.00 |
Magnus Race Intake Manifold
Always at the forefront of Mitsubishi racing and research and
development, we are proud to offer our newest version of the RACE intake
manifold the Magnus SPL intake.
Through our research and development of the 4G63 engine, higher and higher
rev limits have become far more commonplace in the racing world. Ever
increasing turbo size and advancing engine design, have allowed us to
achieve greater gains by altering the size of the plenum reservoir for Drag
racing applications.
Racers the world over have relied on our intake manifolds, and engine
packages to take them to the winners circle, and now, with our constantly
advancing engine design and High RPM cylinder head packages, we have further
fine tuned our intake manifold to accommodate high rpm breathing.
Increasing demands from customers for a custom tailored matching plenum for
our world renowned Crate engines had previously been addressed on an
individual basis. Now you no longer have custom to order it anymore, Magnus
has put all the newest Race Intake Manifolds on the shelf, available for
immediate purchase.
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Magnus Race Intake (1G RWD shown)
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1G DSM Race Intake Manifold
Comes with your choice of
throttle body flange (from list below) |
$900.00 |
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2G DSM Race Intake Manifold
Comes with your choice of
throttle body flange (from list below) |
$900.00 |
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EVO I - EVO III Race Intake manifold
Comes with your choice of
throttle body flange (from list below) |
$900.00 |
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EVO I - EVO III Race Intake manifold (Right Hand Drive)
Comes with your choice of
throttle body flange (from list below) |
$900.00 |
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1G DSM Race Intake manifold for RWD Conversion
Comes with your choice of
throttle body flange (from list below) |
$900.00 |
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Throttle Body Flange Options:
- 1G DSM Stock 90-94
- 2G DSM Stock 95-99
- EVO Stock
- Ford 4.6L 75mm
- Ford 5.0L 75mm
- Nissan Q45
- 95mm with O-Ring Groove
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N/C |
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Option 1 - OEM map sensor boss for EVO/2G |
add $30.00 |
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Option 2 -
Additional fuel rail bosses (8 injectors total) and secondary fuel rail mounts |
add
$250.00 |
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Option 3 -
Nitrous bungs
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add
$25.00 |
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Option 4 - Magnus tight elbow for SMIM - stock throttle body |
$75.00 |
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Option 5 - Mustang 5.0 75mm throttle body w/TPS sensor |
$285.00 |
Heat Barrier Gaskets
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Magnus' heat
barrier gasket replaces
the stock gasket and forms a heat barrier between the intake
manifold and the cylinder head. This dramatically reduced intake temperatures. |
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Intake manifold heat barrier gasket - 1G DSM |
$40.00 |
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Intake manifold heat barrier gasket - 2G DSM |
$40.00 |
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Intake manifold heat barrier gasket - EVO |
$40.00 |
DIY Throttle Body Flanges
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1G DSM Stock 90-94 |
$40.00 |
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2G DSM Stock 95-99 |
$40.00 |
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EVO Stock |
$40.00 |
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Ford 5.0L 75mm Mustang Flange |
$40.00 |
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Ford 4.6L 75mm Mustang Flange |
$40.00 |
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Nissan Q45 |
$40.00 |
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95mm with O-Ring Groove |
$40.00 |
Check out our Fuel, Electrical, Transmissions,
Engines and Internals, and
Exhaust Manifolds pages for additional products you may need to finish your project.
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