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WP Developments is
Drivetrain Innovation

We are Data Driven 100% USA made

Standing Behind The

Performance

Of Our Products

Select from more than 100 different products engineered to maximize
quality, consistency, and predictability.

Standing Behind The

Performance

Of Our Products

Need a special product for a unique application?
Our team is ready to meet your needs.

Ready Mix

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Ready Mix

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Ready Mix

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Ready Mix

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Ready Mix

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Ready Mix

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Unmatched Selection

Dynamic Product Lines

INSTAGRAM

You guys have been calling, everyday. The wait is finally over.

“What makes you qualified to build a 68RFE?” Not a parts list. Not a dyno number. Not a sales pitch.…

Our intern from last summer Edge Thompson is competing in UCC next month. This young man is going to make…

NEW PRODUCT ALERT! WP Developments 48RE Trackside Emergency Care Package When you’re at the track, there’s no time for guesswork—and…

The 10R140 already runs high line pressure from the factory—does increasing it further pose any risk? #transmission #10r140 #transbuilder #fypageシ…

WP Developments, performance you can rely on

At WP Developments, we specialize in crafting high-performance automatic transmissions that deliver exceptional reliability and power. Our builds are the result of extensive data-driven research and rigorous track testing, ensuring unparalleled performance for your vehicle. Serving enthusiasts and professionals alike, we offer a range of transmissions and components designed to meet the demands of both street and competition use.