Mitsubishi Stage 3 Power Package Ralliart 2009-2015

$ 1,125.00

Availability: Ships in 24 hours
Product Code: MIT002003R

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The The Accessport V3 is the world's best selling, most flexible ECU upgrade solution. Unlock power hidden within the vehicle by replacing conservative factory settings with more aggressive calibrations. Coupled with COBB bolt-on parts and a COBB Off The Shelf Map, your Ralliart will be taken to an entirely new level! The Mitsubishi Ralliart Stage3 power package includes the Accessport V3, 3" Downpipe, 3" Catted Mid-Pipe, 3-Port EBCS and a COBB Badge.

or select individual components and add to cart.

Mitsubishi Accessport V3 (AP3-MIT-002)

Mitsubishi Accessport V3 (AP3-MIT-002)

$ 500.00
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Mitsubishi SS 3

Mitsubishi SS 3" Catted Mid-Pipe EVO X 2008-2015, Ralliart 2009-2015

$ 325.00
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Mitsubishi SS 3

Mitsubishi SS 3" Downpipe EVO X 2008-2015, Ralliart 2009-2015

$ 255.00
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Mitsubishi 3-Port Boost Control Solenoid (BCS)

Mitsubishi 3-Port Boost Control Solenoid (BCS)

$ 115.00
Availability: Ships in 24 hours

COBB Vehicle Badge

COBB Vehicle Badge

$ 19.95
Availability: Ships in 24 hours


The COBB Tuning Stage 3 Power Package combines the Accessport V3, 3-Port EBCS, 3" Downpipe, and 3" Catted Mid-Pipe to fully outfit your Ralliart! Combining these parts with our Stage 3 OTS map will produce gains of up to 26% HP and 22% TQ over stock!

Mitsubishi Stage 3 Power Package Ralliart 2009-2015
  • Accessport V3
  • COBB Badge
  • 3-Port Electronic Boost Control Solenoid
  • 3" Stainless Steel Downpipe
  • 3" Catted Mid-Pipe

Customer Photos

Mitsubishi Stage 3 Power Package Ralliart 2009-2015 is rated 4.7 out of 5 by 88.
Rated 5 out of 5 by from Easy upgrade for noticeable power gains This is an easy upgrade (along with exhaust and intake) to get some noticeable power gains without going nuts or breaking the bank. The install for the AP3 was dead-easy. Just need to make sure to check the maps installed; if the one you're looking for is not a regular map that comes pre-loaded on the AP3, you'll need to download it first. Easy enough to do. Seat of the pants driving tells me my upgrades are working. It's great you can uninstall and go back to a stock map if needed for warranty work!!
Date published: 2014-11-27
Rated 3 out of 5 by from Good product but forgetting something First off it's a Cobb product which is always amazing in quality but since I do own a 2016 wrx and it has a accessport when you compared them together the wrx accessport has a lot more features that I wish and was hoping the one for the 2015 evo x had. But cause of that I do feel they neglected this version of the accessport and the Evo x has been out for a lot longer then the wrx so they had the time and cause of that 3 stars. Come on now for the price your close to a tuning session and I bought it only cause I wanted the same features the wrx has..
Date published: 2016-02-16
Rated 5 out of 5 by from Everything I expected and more! Installing the Cobb emblem added 5whp. Best mod ever.
Date published: 2015-11-14
Rated 4 out of 5 by from Awesome Device This was the first thing I bought when I got a Ralliart. This device made it so easy and simple to monitor all the data that I wanted to monitor. The quick access to download anything that was recorded to the computer was so convenient. It also was very easy to switch over to my EVO X when it was purchased. Just uninstalled it from the Ralliart and plugged it into the EVO. It was fast and easy. One thing I did not like was that the mount adhesive did not stay attached. I had the it mounted for a few months and then it started to peel from the mount itself. Overall the device is one of a kind. Everything in one device.
Date published: 2015-11-12
Rated 5 out of 5 by from Simple install and works great! Installed it in under 10 minutes. Flashed it with the OTS stage III map and noticed a nice improvement over stage 2. Holds boost a lot longer and no longer over boosts like it did previously. Got a pro tune and it's even better than before. Nice clean install too. Cobb was very fast to process and ship the order. Very satisfied.
Date published: 2014-07-21
Rated 5 out of 5 by from Great Value, Sound Recently installed this catted mid pipe along with the Cobb downpipe. I was super impressed with the overall quality of the midpipe and the ease of installation. Cobb was smart enough to rotate the rear o2 sensor to the passenger side to eliminate a bracket and also prevent the o2 wiring from dragging. The overall sound of the exhaust with a full 3" turbo back exhaust on now is amazing. Not to loud, nice deep rumble. I have already put over 1000 miles on the car with this part without any issues.
Date published: 2016-05-20
Rated 5 out of 5 by from Incredible The access port is a fantastic tool to extract power from your car. The instructions and email layout to get you started are perfect. I couldn't think of a way to make it better. If you have any issues they answer the phone. Or the you tube videos they have developed are very informative. It helped me make my decision an easy one to buy this.
Date published: 2014-11-11
Rated 1 out of 5 by from Disappointed This product was amazing at first but lost it's value after finally deciding to get the pro tune. Gains were noticeable but the car never ran correctly after the accessport install. What I found was that many places in my area did not have an AWD dyno to take this product to the next step (protune). Due to this many supported the accessport but only for FWD and RWD. This is great if you want to go back to stock but eventually your mods may prevent that from happening. I agree with most and think that an improvement would be to allow install without flashing a map. This would add more value to the product.
Date published: 2016-12-08
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