What can you tell me about the 74mm TB?

[KRAM36]

Originally Posted by edc

I think you keep confusing my cars and listing things which I haven't done! I have had 2 Boxsters both modded, but both different. One is a 550 with the standard 987 airbox and the other an early S.

I did the most work and dyno runs with the S. Mods as in my sig and posted previously ie no MAF change or 987 airbox and it totalled 20-25bhp.

As I mentioned, the TB with intake in isolation gave about 5bhp.

You don't have the same mod as Lapister posted. You can not compare what you did to what I did, they are not the same. I misinterpreted what JFP quoted you on, you listed larger MAF to TB pipe.

I'll stick by this mod gave the car way more then 5 hp gain. Even the 2004 550 Spyder had a 6 hp gain with just the 987 air box.

I've run a 2010 style Camaro SS and there was nowhere the Camaro could pull away from my Boxster. A 2010 Camaro SS has a ptwr of 0.1091983556 and in order to set with that, a 986 Boxster would need a 25 hp gain. My intake upgrade was done meticulously, not just thrown together.