FTI Economy Street Series 10.5" Torque Converter for 05-14 Challenger, Charger, Magnum, 300C & 05-13 Grand Cherokee with NAG1 5-Speed

Product Code: ESRT8 SERIES
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High Horse Performance is Veteran Owned & Operated

This converter is a custom built twin disc lock up 10.5" converter that is setting the standard in the industry for your Chrysler power plant. Record setting performance complimented by design ingenuity gave way to this Economy level machined stator stall converter. Priced to compete in an area of the market where the competition only offers weaker restalled factory torque converters, these Economy level converters are far more reliable, more consistent as well as much stronger . In addition you'll find that these FTI's don't become loose as the stall goes up like the modified stock converters. At HHP we've installed this converter and tested it and we'll be the first ones to say that the standard 2800-3000 stall converter feels just like stock during regular driving. FTI's commitment to be the leader in cutting edge technology sets this converter apart from competitors modified stock converters. Designed for use in many different applications including naturally aspirated, boosted and nitrous applications. Each Economy converter is custom built to your exacting needs and driving style and comes with a 1 year warranty to the original purchaser. Let us know your vehicle specs when you place your order and we will have FTI build a custom stalled converter just for you. Maximum rpm stall available is 3200 rpm, rated, but for customers wanting to get a higher stall possible out of their converter, we have the 9.5" 3200+ rpm stall which are highly modified purpose built race converters that have set the industry standard nationwide. Final stall speed is always dependent on the actual power and torque of your vehicle. ESRT8 SERIES MAX HORSEPOWER RATING: 600 RWHP If you plan on making more than 600 RWHP, please see our SR SERIES FTI Multi Plate converter lineup.

Economy Performance Lock-up Torque Converters by FTI Performance - FTI Performance Torque Converters offer Unbeatable Performance & Reliability for the Weekend Enthusiast.

ESRT8 Series for NAG1/722.6 transmissions
1 year warranty 

  • Furnace Brazed: To ensure FTI is offering the best possible product to racers, FTI uses the furnace brazing process to increase internal performance and reliability for all of our performance torque converters.
  • Tig Welded: Offering increased rigidity where your converter needs it, FTI hand tig welds all the internal fins on all of our performance torque converters.
  • Triple Torrington Bearings: To increase converter reliability and longevity, each FTI torque converter is assembled using new premium name brand Torrington bearings.


  • 2005-2014 Chrysler 300
  • 2005-2008 Dodge Magnum
  • 2006-2014 Dodge Charger 
  • 2008-2014 Dodge Challenger 
  • 2005-2013 Jeep Grand Cherokee