BimmerFest BMW Forum banner
1 - 2 of 2 Posts

·
Registered
Joined
·
72 Posts
Exhaust

Or to save even more weight, get a tunable SuperTrapp system and save about 50lbs over stock M Coupe/Roadsters boat anchor OE exhaust setup. Save at least 30lbs over other aftermarket exhausts

They sound amazing and look like nothing else on the road, but do require some custom exhaust work. Need to find a quality shop.

Tommy V
02 M Coupe Steel Grey
Ground Control CO"s suspension
Dual Supertrapps
Xenon HID
 

·
Registered
Joined
·
72 Posts
SuperTrapp Pics and more

Scottn2retro,

Will have pics of mine next week. Requires custom work on the exhaust, but it will be way cool and save a ton of weight.

Until then, go here to see pics and install. His are 4" ending diameter whereas mine will be 5". Pipe inlet is 2.5" They look really different but are the most functional setup available out of all the aftermarket exhausts. They will cost the same as a Supersprint setup, yet they will weight about 20lbs less and be tunable for sound as well as torque/HP by a spacer system that acts on backpressure to the engine. They sound amazing. Plus you get the added benefit of 3-4% hp gain.

http://www.danspot.org/MCoupe/SuperTrapps/SuperTrapps.htm

For custom suspension work, go here:

www.ground-control.com

They do excellent work designing great systems for BMW"s. Speak with Jay...did extensive work searching bimmer.org/z3 coupe group and these guys kept coming up as great!

Lastly, the Tires you want are Falkin Azenis Sports w/ assymetrical tread design. For performance and cost, they cannot be beat.

Hope this helps you.

Tommy V
02 Steel Grey MCoupe
Supertrapps
Ground Control Coil Overs/Race Springs
Xenon HID
 
1 - 2 of 2 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top