We are proud to offer repair or upgrade services for your SST!

The SST transmission is a first generation DCT from Getrag. Unfortunately, that means it comes with some common issues effecting reliability, which include:

  • P184b Code (loss of even gears)
  • Shift Fork Magnet Failure
  • Not Repairable at the Dealership
  • Torque Damper Spring Failure
  • Valve Body Pressure Issues
  • Worn Output Splines on the Center Differential

The SST unit has the potential to be a very reliable transmission with the necessary updates and upgrades. Our Repair Service strives to eliminate the common problems to deliver a worry-free SST.

Stop the frustration of constant SST failures and have the proper service done through us the first time with a 14 month/unlimited miles warranty!

This Repair / Upgrade Service Includes:

  • Fully In-Car Tested
  • Fully programmed / Teach-In performed using a Mitsubishi MUT-3 Programming Tool
  • Upgraded Clutches (Please select from the drop-down).
  • Upgraded 2-4 Shift Fork Billet Magnet Assembly
  • Inspection of Oil Pump
  • Inspection of Torque Damper
  • Inspection of Gears / Gear Hubs / Gear Sleeve Assemblies
  • Bearings if Needed
  • Fork Pistons
  • Internal Sump Filter
  • External Line Filter
  • 2 Neodymium Magnets
  • Axle Seal
  • Output Seal
  • Output Environmental Seal

During this repair, we disassemble the transmission in its entirety and clean every component. We do not just add the bare minimum parts for operation. Our in-car testing also ensures proper operation off the pallet with a true plug-and-play rebuild. For a fraction of what a new transmission costs, we can update all the common issues, giving you peace of mind.

From Valve Body Rebuilds to Upgraded Torque Dampers to new Center Diff Splines -- We have everything needed to properly repair / upgrade your SST Transmission!

** Our NEW 700HP (should be called an 800hp+!) clutch is now available!

Watch the video:750HP EVO SST Dyno Pull

Cleaning Disclaimer <p>Parts cleaned using industrial parts washers. Exceptionally clean units are one of the many reasons why our Transmissions and Transfer Case assemblies are of the highest quality in the business! We have <a href="news/technical-articles/687-cleaning-equipment">state-of-the-art cleaning equipment</a> which other trans builders and service shops could only dream of.</p> <p>With the best cleaning equipment, we also have a very clean facility. All units are built in a spotless environment using tools, and benches, which are clean and only used for assembly purposes. In other words, the same tools used to pull your dirty old transmission out of your car are NOT the same tools used to rebuild your pristine unit afterward. Take a look at the typical shop and check their tools. It is shocking how dirty things are in most shops and that dirt will end up in your unit. That does not happen here.</p> <p>Jacks Transmissions has grown into a company which now services exotic and terribly complex DCT (dual clutch transmissions) used in the GTR, SST, Porsche PDK, Audi, VW, and many more high end vehicles. Due to this exciting change, we have spent a lot of money for the state-of-the-art equipment. We have also designed and built many of our own parts for these vehicles.</p> <p>All machine work, cleaning, and detail work is performed in-house by very talented technicians and engineers. The quality you get from Jacks Transmissions is an unbelievable bargain. We do not know of anyone else who cleans the transmission via a 110gal Ultrasonic and Pulse-Jet unit, or who employs such talented people. </p> <p>The quality and experience you get from Jacks Transmissions shows with the overwhelming number of high-end vehicles we service in our shop. Be a part of the rare opportunity to have one of the cleanest and most experienced specialty shops in the World service your transmission! </p> <p>We love the Mitsubishi transmission and have not forgotten that it is these units which got us to where we are today. We will continue to service them as we want to continue to support the community. This is a great opportunity for the Mitsubishi enthusiast to have a build using the same high-end equipment to service the Mitsubishi transmission as we use for the expensive exotic units. This means that the cleanliness and attention to detail is unmatched! </p> <p>Our pricing structure was created to assure only the highest quality materials and workmanship. Anyone which beats our price is taking short-cuts which you will pay for in the end. Look into the details of our build services and you will see the additional attention we provide which is unique and cannot be duplicated.</p>
Technical Info <h3>Additional Information :</h3> <ul> <li>If someone uses anything other than the factory DCT fluid from Mitsubishi in the trans (or an approved DCT fluid), the protective gel inside the trans valve-body (mechatronic assembly) could become damaged and conductive. This will cause a series of odd issues within the transmission as the TCU will not be able to operate properly. This build does NOT cover the valve-body assembly! If your valve body is bad, it will need to be replaced as we have been unable to find a way to replace the gel at this time.</li> <li>The clutch damper can become damaged due to many reasons. Lately we have seen so many worn and damaged dampers that it has become a bit of an epidemic here. 99 out of every 100 SST units we see have broken or weak springs in the damper. If yours has broken springs, do not fret as we offer a rebuild / upgrade over the OEM damper assembly! We have spent a lot of time in R&D and have developed a much more reliable spring setup which is stronger and will outlast the OEM dampers. This service is available for an additional charge.</li> <li>Although not required, we recommend installing a transmission cooler with any upgraded clutch pack.</li> </ul> <p>We go above and beyond to ensure your transmission will perform better than new. This is a full service with everything possible addressed to assure a solid SST. We know these units intimately and do NOT require you to ship your entire vehicle to us for the service. Need assistance getting your transmission or vehicle here? We make the process easy. Please <a href="mailto:This email address is being protected from spambots. You need JavaScript enabled to view it.">contact us</a> for more info about shipping options! </p> <p>Additional technical info about your SST can be found <a href="http://www.jackstransmissions.com/pages/sst-how-it-works-problems-upgrades">HERE</a></p> <h4>HEAVILY WORN OR DAMAGED UNITS</h4> <p>Any additional parts needed which are not listed or not part of this build will cost extra to replace. We will email pictures and detailed information if this is the case. We know you do not like surprises, so we try to make this process as painless as possible. If this turns out to be the case, though, please keep in mind that we just want you to have a high quality built assembly. Having your vehicle down is bad enough, so why cut corners and risk it again? Quality is the key here and sometimes it costs more to do this on a specialty or aging platform. Simply put, it is not worth the risk of using a sub-par component if an inspection reveals it is a weak link. </p> <h4>ATTENTION TO DETAIL</H4> <p>All machine work and cleaning is performed in-house. We also spend a lot of time on synchro timing, alignment and operation to give you the best shift possible. Click -> <a href="news/technical-articles/795-synchro-blueprinting">Synchro Blueprinting</a></p> <h4>SHIPPING</h4> <p>Shipping your Transmission (or complete car) to us is simple! Most assemblies are shipped in a double walled custom made box. Your assembly will be sitting snugly, and safely, in preformed foam pads to assure safe delivery. </p> <p style="text-align: left;"><img alt="" src="images/Product_Desc/DSC05481_medium.jpg" /> </p> <p> In certain situations, though, we may need ship via a freight pallet. Please <a href="mailto:%This email address is being protected from spambots. You need JavaScript enabled to view it.">email</a> or call us if you have shipping questions or for a quote. </p>

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SST / DCT470 Trans Repair Services

  • $2,400.00

Available Options

Tags: dct, dct 470, dct470, EVO Rebuild, sst, tc-sst, tcsst

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3920 North Weber Street Colorado Springs, CO, 80907

Hours: Mon-Fri 8:30AM-7PM MT


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