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Over 40 Years of HEMI Experience!

Due to higher than average volume and current responses by some manufacturers to the COVID-19 pandemic, shipping and response time may be slightly longer than normal. We apologize for the inconvenience and thank you for your understanding and support.

Modern Muscle Performance / Product Warranty Info:

While we stand behind our products and services 110%, due to the nature of use and the many variables surrounding their manufacturing, installation, and tuning we cannot offer a warranty. As our countless satisfied customers will testify, our products and services are among the finest in the market and we are always available for troubleshooting if the need arises. We thank you for your patronage, and look forward to many more years of cutting edge products for the Gen3 HEMI platform!

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