So had jamie_z4 around yesterday, wanting more noise from his daily...
So, up in the air, and off with the backbox... Matching bore stainless pipe welded on, and OEM hanger cut from box and welded to it..
Certainly makes a decent noise for a 4 pot diesel, the turbo howls and chirps like a biatch..
Mike
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Diesel backbox delete
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Diesel backbox delete
Thanks again Mike, top workmanship as usual - always goes the extra mile & the looks you get from people when that turbo howls is priceless
18 Z4s owned to date.
Current: 2.5i Titan silver
Daily driver: 480bhp M140i Shadow edition.
Current: 2.5i Titan silver
Daily driver: 480bhp M140i Shadow edition.