Mac's Performance - Fort Worth Texas

[mrschwarz]

His name came up in a couple of posts so I sent him an email asking if there was something that couple be done to improve performance and mileage on my ISB engine. He offered 3 options.

1 - high flow cleanable air filter
2 - high flow muffler
3 - tuner 30% increase in power

Has anyone had any work done there? What were the results and what is your opinion of them?

Also, this is unrelated, but my chassis and engine are still under warranty. How would this affect it?

[OLYLEN]

At 350HP your already at the top of what I would push an ISB(small motor), but a cleanable air filter and a high flow muffler could help a bit. JMO

LEN