Stumbaugh
Member
He also explains that in the thread. He put the 3" Flow paths on the car and tuned the car. He then put the 3" Magnaflows on the car and tuned it.
He also states that he spent a full day tuning on the car with the Magnaflows, but in the end, they were down 45rwhp. The next day, he then swapped back over to the flow paths, uploaded the previous tune for the flowpaths, and made the exact same rwhp number as he did before.
He also states that he spent a full day tuning on the car with the Magnaflows, but in the end, they were down 45rwhp. The next day, he then swapped back over to the flow paths, uploaded the previous tune for the flowpaths, and made the exact same rwhp number as he did before.