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Hey Guys, - just interested in all your experiences / comments on the following: I have a 2013 mk2 FG XR6 TURBO UTE with Luxury Pack (Black of course ) Didn't exactly have and cash to spare on it, so have done minimal mods. First thing I did was a Herrod performance airbox. Gain was minimal, most change in the noise. Next thing I did was remove the restrictive ring after the cat. Again minimal gain, no difference in noise. Decided to go for a flash tune, even through I was sure I would never do it until I ran out of warranty - I ended up getting a generic tune from Intune Motorsports in Sydney sent down to me preloaded into a device paired to my car. After the 14psi tune was loaded up successfully, car is much better. Has heaps more power down low speeds - at 0-100 especially. This tune also removes the pop on change (its a ZF), which I did like, however it now lurches fwd on change instead of pausing, so this is a plus for pace. (Also great for power skids, as on a cold morning, you can nail it, wheel spin through first, which is intensified on the change and this goes for a good amount of time through second... just something about hanging it out in a straight line without the brakes.. Once I get up to midway through 3rd... full throttle, it sounds quite rough... still a consistent motor note, just a vibrating kinda roughness through the whole car - I have no idea wha is causing this?? Perhaps running out of injectors? - I know custom tune is the way to go but I wont be doing that for quite some time. Has anyone else experienced this?? On the exhaust, I hate loud cars when just cruising around, so haven't touched it yet... I might do the cat one day... just hafta see.... because Utes sound crap stock... the sedans are way better... guess its just the shorter/single pipe?...but its a no comparison. In the way of drags... main story is with my mates BF XR6 TURBO SEDAN... has full exhaust, injectors, custom tune etc... 297rwkw.... I gave him a good run.... pulled ahead off the mark... and continued to crawl slowly away the whole way to 180kmph - on a private strip. So not too sure what mine would have... maybe around 300?... seems weird, as dyno's all vary, but I dont think mine has a less as 250rwk... which some people claim are the figures after just a flash tune and intake. Glad of all your comments / ideas for what I should do! O and also I have 4 pot brembo's being fitted at the moment... needing to use 17mm spacers to clear the 19 inch luxury wheels. Cheers.