p1_m3 8 Report post Posted February 15, 2007 Thinking of changing my stock one - but have no idea what these cost and where's good? Quote Share this post Link to post Share on other sites
steve R 0 Report post Posted February 15, 2007 autopassion sells them, or you could order one from overseas like "supersprint" but it will set you back a pretty penny, best idea might be to go with a custom one from als mufflers or the like? Quote Share this post Link to post Share on other sites
cainchapman 0 Report post Posted February 15, 2007 I know someone who might be interested Doug. $4-5k for a complete system, I'm sure. Call me and I'll see if he wants to. Conrod may recommend the Swissy, I'm talking about. If he's got another suggestion, then I'd look at that too. Quote Share this post Link to post Share on other sites
p1_m3 8 Report post Posted February 15, 2007 I know someone who might be interested Doug. $4-5k for a complete system, I'm sure. Call me and I'll see if he wants to. Conrod may recommend the Swissy, I'm talking about. If he's got another suggestion, then I'd look at that too. Whats all that mean then? Quote Share this post Link to post Share on other sites
p1_m3 8 Report post Posted February 15, 2007 autopassion sells them, or you could order one from overseas like "supersprint" but it will set you back a pretty penny, best idea might be to go with a custom one from als mufflers or the like? Thanks will try them. Als Mufflers? How does that work then - walk in and say can you make one for my car? Quote Share this post Link to post Share on other sites
steve R 0 Report post Posted February 15, 2007 Thanks will try them. Als Mufflers? How does that work then - walk in and say can you make one for my car? yea and then u discuss size... duel or single etc have a look on understeer for different types of exhaust, you can listen to sounds clips etc aswell Quote Share this post Link to post Share on other sites
cainchapman 0 Report post Posted February 15, 2007 As the M3 exhaust is already a pretty good base system (and has an excellent team of designers behind it), I'd be looking for someone who knew something about fluid dynamics. No disrespect to Al (as I've never met him), but an F1 engine man gets my vote ahead of him. You get what you pay for. An M3 is already a dual system all the way to the rear muffler, I believe. So why would you discuss a single option? Quote Share this post Link to post Share on other sites
steve R 0 Report post Posted February 15, 2007 As the M3 exhaust is already a pretty good base system (and has an excellent team of designers behind it), I'd be looking for someone who knew something about fluid dynamics. No disrespect to Al (as I've never met him), but an F1 engine man gets my vote ahead of him. You get what you pay for. An M3 is already a dual system all the way to the rear muffler, I believe. So why would you discuss a single option? thats very true, but surely the engineers would have still had to put in components to make it quieter for street use? and removing these usualy frees up the power and flow dosent it? Quote Share this post Link to post Share on other sites
Guest Spargo Report post Posted February 15, 2007 Well Cain, the headers might be hydroformed equal length primaries, but did you know that the M3 exhaust is crushed at several places around the suspension thus giving a diameter less than 2" overall? I hardly see how that is a "good base to start with" The factory 2.5" system is flawed - even a twin 2" system that is mandrel bent flows better than it. Quote Share this post Link to post Share on other sites
steve R 0 Report post Posted February 15, 2007 P1_m3 - I would be interested in the headers and mid section if you do it , possibly even the rear hey you already have them! let some one else have a turn Quote Share this post Link to post Share on other sites
p1_m3 8 Report post Posted February 16, 2007 hey you already have them! let some one else have a turn Not sure what they are worth - been quoted $1500 for Milltek exhaust - phew! Assuming Al will be cheaper :-) Quote Share this post Link to post Share on other sites
Guest Spargo Report post Posted February 16, 2007 i got a ride in a schnitzer fitted Evo, it was the perfect mix of sing and bling Quote Share this post Link to post Share on other sites
steve R 0 Report post Posted February 16, 2007 Even worse Mobbin, I want to put them on my 528!! but if the motor blows first I reckon an S52 is the go 265 kW 5 speed manual E39 with Rack & pinion steering and mOtorsport suspension has to be better than a 540 hmmmmm ill fight you for it.........or mayb a deal on a certain x-brace could change your mind? correct me if im wrong, but isnt an s52 a US only version...and it only put down 240HP at the fly? Quote Share this post Link to post Share on other sites
p1_m3 8 Report post Posted February 16, 2007 will have to get a quote from Als Mufflers Quote Share this post Link to post Share on other sites
steve R 0 Report post Posted February 17, 2007 Typo, meant S50 If you do the M3 headers on your 328 you need to do all the rest as well yup thats the plan, so P1-M3 if your gona get a new exhaust ill buy the old one Quote Share this post Link to post Share on other sites