Automatic Transmission Modulator (40030) by J.W. Performance®. Push-In. Yellow Stripe. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your ultimate satisfaction.
Designed to deliver trouble-free, consistent performance
Right for your vehicle and lifestyle
Made from high-quality materials for ultimate durability
Manufactured to meet or exceed strict quality requirements
This J.W. Performance product is professionally and meticulously designed to provide superior durability you are looking for. The company does not accept compromises when it is going about quality, so you can be completely confident that this product is second to none. It is manufactured from first-rate materials to ensure outstanding reliability. This J.W. Performance product provides efficient and worry-free service for many years ahead which makes it the perfect option for your ultimate satisfaction.
J.W. Performance Transmission, Inc. is a leading manufacturer of high performance automatic transmissions and components for drag and off road racers, street and strip enthusiasts, and more. Headquartered in Rockledge, Florida, J.W. Performance® manufactures thousands of quality transmissions and related parts ranging from flexplates to bellhousings. The company pioneered over 250 products since 1976. Many of its innovative solutions remain the industry standard and are widely used by professional racers in the United States and abroad.
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