Yep, you will have to jack the motor up to get the TTi's in. It was tight on the drivers side with the steering box even with the motor jacked up. Scratched the cermanic coating on the headers a little :mad: Anyway, the TTi headers and exhaust system is first rate. Everything fits like a glove and is well engineered. I would not get the DynoMax Super Turbo mufflers unless you want a very quiet system. TTi recommends them and I fell for it. Should have realized they would be recommending environmentally friendly mufflers coming out of the left coast :laughing: