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http://www.bimmerboost.com/images/imported/2011/04/valve-1.jpg

Only one of the exhaust tips is ever functional at any given time.

With the valve closed, exhaust gasses follow the path I...

While the S65 engine of the E9x M3 has been the subject of fairly extensive study by many tuners and BMW enthusiasts since the car’s development, we feel that the knowledge base for the car’s...

That's a great read! I liked the BMW vs Porsche section especially. I still remember when the M3 GTR was first released, and it's short and dramatic racing season.

A number of my clients have asked me this same question, and I always tell them that I think this has a bit more to do with variances from car to car than it does with a wholesale improvement on an...

I really really hope I get to ride in a Stage 3 car like this one day! I can only imagine the feeling...

From my conversations with ESS, the trouble was that they were seeing progressively more inquiries from clients in countries that had fuel of extremely questionable quality, and wanted to avoid any...

Unless Mikewads is below sea level, the 98mm pulley will run a lower than 6psi boost level. When we took the Blue Max to AMS for dyno work, the car did a number of runs with the 95mm pulley, and AMS...

The 95mm pulley is what comes standard in the VT2-600 kits, and equates to 6~6.5psi at sea level.

That engine is absolutely my "dream setup" for an E30 M3! None of that big motor nonsense, and the turbo adds a bit of 80s BMW F1 spirit. I love it! :eusa-clap:

Fall Line puts that disclaimer on every single cage they make, including their competition cars. It's more a move to keep their lawyers happy than it is a statement on the functionality of the piece....

The right car could pull off the single exit single tip look, even if it's a street car. I'd imagine this exhaust is very loud, though! I'd love to hear a video, it looks like a nice piece.

That's a cool idea. It's good to see Stett paying attention to small details like this.

Sounds awesome! That video makes me miss Europe.

I love Turner's M6! Mid Ohio is a beautiful facility, I wish I'd gotten to see that race in person.

Again, this absolutely should not have happened. I'm not sure why the gap exists, and I apologize that the car was not clean and ready for pickup when you arrived at the shop. I know you traveled...

Thanks for posting this for us. This trip was a really great experience. :D

I am extremely sorry to see that you had such a bad experience. I will speak to the body shop staff now and work out a solution.

We are working on new molds that will allow for universal fit of the rear paneling. The paneling will come with no roll bar holes, so that you can trim to whatever roll bar you have, or not trim...

Wooooow!!!! I am so excited to see this car come together. Twin wastegates are so badass. :D

Will you recirc the wastegates, or run an open dump?

Thanks for the compliments everyone! This car was so much work that it really turned into a labor of love about halfway through the two months of sleepless nights and pissed off wives and...