- Joined
- Dec 11, 2006
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Abit of help/advice please. I recently had my car stage 2+ mapped at R-TECH, whilst it was there I had the inlet and injectors cleaned and a RS4 FPRV fitted. Upon collection I was advised my car didn't make its potential power as it was running 'weak boost'. My turbo has recently been rebuilt by a reputable turbo specialist near me and he said he would use a 360 deg bearing and a billet wheel for extra reliability. R-TECH blamed my weak boost on the turbo saying it's not very good and is in efficient. Having investigating this a little I found that my throttle body boost hose wasn't seated correctly and after refitting this the car pulled so much better. This would of been a part R-TECH would of removed/refitted so I'm wondering if this could be causing the weak boost and if it's worth getting them to re do the map? Car is currently running 350 bhp and 385 ftlbt. Mods are milltek turbo back decat, new turbo, amd CAI, gfb DV+, RS4 fprv, loba hpfp.
Thanks in advance
Thanks in advance