
Quality is acceptable. Good salesman. The instructions were detailed. Approximately 2 hours to install a 2004 Toyota Sequoia Limited 4x4. I underestimate when I say anything that stock consumption for redwoods is very limited, so unless you limit consumption too much, results will not be typical. He easily added 15 hp. and 10 ftlbs of torque. I tow a closed 3000-pound vehicle every day, and the highway merging slows down drastically after 55, even with 4:10 gears. Pulling up to 90 is now slow and the sound is angry. I prefer K&N products but $300 is ridiculous for the top shelf.

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