vale56 Posted 10November, 2017 Report Share Posted 10November, 2017 Hi guys, can anyone tell me if 987.1 (2005) Boxsters are in any way different to USA/European models? Am asking because I'm in the process of fitting having a Fabspeed valved exhaust cat-back fitted, and the vacuum plumbing appears to need modding beyond the supplied kit. Cheers Link to comment Share on other sites More sharing options...
Apogee Posted 10November, 2017 Report Share Posted 10November, 2017 Yes, there is a difference. I had the Fabspeed on my 987.1 Boxster S. Autohaus Hamilton had to do a slight modification to the bolt holes to make it fit - esp after I put in H&R lowering springs. Can you back out of the deal? I won't recommend putting in the Fabspeed exhaust as it drones quite badly at around 2500rpm. And you lose low end torque - it pushes the power band up the rev range. I would put in the Carnewal modded stock exhaust instead. Link to comment Share on other sites More sharing options...
vale56 Posted 12November, 2017 Author Report Share Posted 12November, 2017 Yes, there is a difference. I had the Fabspeed on my 987.1 Boxster S. Autohaus Hamilton had to do a slight modification to the bolt holes to make it fit - esp after I put in H&R lowering springs. Can you back out of the deal? I won't recommend putting in the Fabspeed exhaust as it drones quite badly at around 2500rpm. And you lose low end torque - it pushes the power band up the rev range. I would put in the Carnewal modded stock exhaust instead. No, I can;t back out now, its on, finished today. My poor mechanic has had to go to Pirtek to get bits and pieces - apparently the vacuum outlet things (you can see I'm not technical!) that the adjustable valves link to weren't on my model and he had to do a lot of faffing around to get it all done, in 38 degree heat to boot!. It's been a long and drawn out process with Fabspeed - missing items from the sent package and delays in communication, but it's all done now. Yes it does drone a bit between 2 - 3000, but I can press a button and get rid of it now! With hindsight, Carnewal, Capristo ($$!), Soul, are all versions I now would have chosen from.....but it is what is now and I'm reasonably happy with it all.Cheers Link to comment Share on other sites More sharing options...
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