Select brand, series, model code and model and choose the Supersprint Exhaust Systems

BMW E91 Touring 323i / 328i / 328xi ( USA version ) 2007 ->

100% Stainless steel Oversize 2 x Ø54mm –› 1 x Ø70mm system.

The high performance catless headers, long tube and equal length, replace the OEM pre-catalytic converters, with power and torque increase.
An ECU tune or O2 sensor cheaters are necessary to avoid the Check Engine Light.

The rest of the system must be fitted as a kit because of the shape of the OEM piping and the presence of the reinforcement braces under the car frame.
The front pipes with high flow metallic cats are recommend for road use coupled with the catless headers.
With E.E.C. homologationWith E.E.C. homologation
Component E.E.C. homologation valid only when fitted to the specific Supersprint homologated rear exhaustComponent E.E.C. homologation valid only when fitted to the specific Supersprint homologated rear exhaust
Compatible with the OEM catalytic converterCompatible with the OEM catalytic converter
For racing use onlyFor racing use only
Discontinued Product. Available while stock lastsDiscontinued Product. Available while stock lasts
Threaded bung for oxygen sensor providedThreaded bung for oxygen sensor provided
Oval endpipeOval endpipe
Twin oval endpipeTwin oval endpipe
Flat oval endpipeFlat oval endpipe
With certificate of authenticity - Compliance to sound regulationsWith certificate of authenticity - Compliance to sound regulations
With certificate of conformity for classic exhaust designWith certificate of conformity for classic exhaust design
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