alfaretta

I had my 20v Mjet SW done last week by Angel tuning. I can recommend it as very noticeable improvement. It eliminates the turbo lag and livens up throttle response. Beware though the upped pressure blew off the main hose from the air filter to the turbo, thought I had blown the turbo!! Talk about a smog behind me - limped to dealer who put hose back on with big jubilee clip. Apparently the factory fixing not great maybe worth looking at this when you have it remapped just to be safe. The hose comes past the battery to the rear at top of engine, this is where it became detatched.

Hope this helps,