SKU: 42184086036

FAST EZ-TCU Kit 2009+ 4L65E & 4L70

Sale price$365.38 Regular price$405.98
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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29

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Description

FAST EZ-TCU Kit 2009+ 4L65E & 4L70For computer controlled transmissions, nothing beats the TCI? EZ TCU? Transmission Controller. The EZ TCU? allows for maximum electronic control over shift points, shift firmness and shift speed. No software, laptop or tuning experience is required, and power data logging and self diagnostics allow users of every skill level to fully utilize the unit. Simply install it according to the enclosed instructions, and then start the system by answering the

For computer controlled transmissions, nothing beats the TCI? EZ-TCU? Transmission Controller. The EZ-TCU? allows for maximum electronic control over shift points, shift firmness and shift speed. No software, laptop or tuning experience is required, and power data logging and self diagnostics allow users of every skill level to fully utilize the unit. Simply install it according to the enclosed instructions, and then start the system by answering the simple Setup Wizard questions on the included hand-held unit. It?s that easy; the EZ-TCU? does all the work for you! The EZ-TCU? is fully configured and ready to run right out of the box ? no tuning necessary. But for those who demand customization, the unit is also optionally fully programmable based on load, speed and RPM. The EZ-TCU? programming interface is completely intuitive. There is no real expertise needed if you want to custom program your calibration. The EZ-TCU? is capable of real-time switchable calibrations, which allows for multiple setups. Run one calibration on the way to the track, and then, with the push of a button, have a more aggressive setup ready for the race. The multiple shift modes include full manual mode for using bump switch or paddle shifters.
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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 42184086036

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4.0 ★★★★★
Based on 22 reviews
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BetterEveryDay
Lowell, US
★★★★★ 5
I usually wear 11.5's, but I buy 1/2 size smaller to accommodate for stretch. Leather relaxes.
Size: 11, Color: Burgundy Polished Full Grain
5 STARS: These shoes are awesome. I keep coming back for more. I have major foot problems, have tried all kinds of shoes, orthotics, and inserts... but believe it or not, these shoes work better than any of that stuff. I wear them daily. I buy lots of them, for home, for church, and I'm getting my first pair of J&M boots today, for winters in Indiana... Brrrr
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Reviewed in the United States on December 18, 2025
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tjw
West Palm Beach, US
★★★★★ 3
Way too narrow
Size: 9.5 Wide, Color: Burgundy Polished Full Grain
I ordered a wide in this shoe, but it was still way too narrow. I had to return them. Otherwise, it looked like a nice quality shoe.
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Reviewed in the United States on February 12, 2026
A
Verified Purchase
Anthony C.
Omaha, US
★★★★★ 5
Penny loafers - best new old style
Size: 10, Color: Burgundy Polished Full Grain
These fit great. Real old school style reborn as original. Comfortable leather and looks great with jeans or dress pants.
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Reviewed in the United States on June 25, 2025
L
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LJL
Pawtucket, US
★★★★★ 5
I love it
Size: One Size, Color: Parchment Multi
Small but just the right size for basic things . Really looks great . Icant wait to start using it.
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Reviewed in the United States on February 10, 2026
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Rock
Pawtucket, US
★★★★★ 5
Great gift
Size: One Size, Color: Parchment Multi
Bought as a gift. She loved it. Small and compact, fit the need. Small wallet to go with it. Good quality
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Reviewed in the United States on January 20, 2026

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