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SOLD ** Fabspeed X-Pipe - Secondary Cat Bypass X-Pipe with Resonators
A subtle, sweet sound with a small but nice increase in volume - absolutely no drone when fitted with the standard OEM rear silencer
An absolute must for any E92/93/90 M3 - The engine feels so much more alive & able to rev more freely
Details -
http://www.fabspeed.com/BMW.html
Video & Sound Clips plus Power/Dyno Graph
* Fits all BMW E90/E92/E93 M3's
* High Quality 14-16 Gauge, T304 Stainless Steel for Optimum Performance and Reliability
* This X-Pipe Replaces the Stock 2ndary Catalytic Converters which are non OBD2 Compliant and only there to Decrease Sound & Power
£300 Delivered - UK Mainland