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TransGo Automatic Transmission Reprogramming Kits 4R100-HD2

$93.97

Shift Kit, Tugger Type, Ford, E4OD, 4R100, Towing, Off-Road, Heavy Duty, Each

Estimated Ship Date: Today Would you rather pick it up? Select Location

Manufacturer's Part Number: 4R100-HD2
Summit Racing Part Number: TRG-4R100-HD2

Filter Included: No
Gaskets Included: Yes
Full Manual: No
Quantity: Sold as a kit.
Notes: Does not fit 5R110.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

TransGo automatic transmission reprogramming kits are designed with performance in mind. Most, but not all models contain additional features like Gear Command that allows you to hold manual low to any speed, and shift back to low at any speed. They're great for strip cars or 4x4 rock crawlers needing to select low and not have it upshift. Most TransGo automatic transmission reprogramming kits can be tuned for HD (Heavy Duty) use by following the recommendations in the kits.

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Most Helpful Reviews Review this Product

3 Customer Reviews for TransGo Performance 4R100-HD2 - TransGo Automatic Transmission Reprogramming Kits

Average Customer Review

5 Star

(3)

4 Star

(0)

3 Star

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2 Star

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1 Star

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Nice upgrade

Summit RacingSummit Racing Verified Purchase

Overall very happy with the kit, however I can not recommend adding the 4R100-LU for firmer torque converter lockup. It resulted in 3rd gear lockup being very harsh. Other than that the kit does very well in my 2000 7.3l Excursion.

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Reviewer: KEVIN from AR

Date: March 07, 2014

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97 f350 7.3 diesel

Summit RacingSummit Racing Verified Purchase

Installed this when rebuilding the e40d in my 97 f350 7.3. Shifts are firm but not neck breaking. The biggest difference I noticed was on downshifts. The truck really engine breaks now. My understanding is there is slippage with the stock vavle body and this kit eliminates that when decelerating. works very well. With the added seperator plat e it allows you to drill for the shifting firmness you want. Great kit however a little technical to install. ...read more

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Reviewer: MIKE from IN

Date: March 07, 2014

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Transmission Reprograming Kit

Summit RacingSummit Racing Verified Purchase

Great kit. Easy to install. Great price. Wish I did not have to use 50 characters to discribe the product. I have no complaints. Follow the instructions. Have a nice day.

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Reviewer: MARK from ID

Date: March 07, 2014

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Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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