MK5 Golf GTI
All Things Mk5 => Modifications & Technical Area => Performance Modifications => Topic started by: Trekmeister on August 26, 2013, 08:17:06 pm
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Driving a Golf GT (hybrid) with a Milltek decat and non resonated centre pipe with a GT 170 back box. Would there be any benefit from fitting a Milltek back box and if so what would it be?
Paul
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think the only difference will be it will flow better but the noise it makes is additive :signLOL: