With any tune, be certain that the rest of the fuel delivery, ignition and transmission are up to the increased power.
I would put in new plugs, check everything, change the oil, and the transmission fluid.
Then consider the tune. If you’re actually broke, then you can’t afford to have the tune blow up the engine because of a weak injector, or bad coil.
Then, honestly, having not used any of the above, I would consider the IPD tune. Pricey, but they do a great job with tunes. And with Volvos in general.
Current Fleet:
2016 Tundra Crewmax 4WD 1794
2005 MB S600 (126K, Michelin AS4, HPL 0W40)
2005 MB SL600 (55K Michelin AS4, Mobil 1 0W40)
2004 V70R (143K, six speed M66, HPL 5W40)
2004 XC90 (235K, HPL 0W30 Euro)
2002 V70-XC (295K, HPL 0W30 Euro)
2002 V70-T5 (225K, IPD bars, Bilsteins)
2001 V70-T5 (125K, IPD downpipe, cat back and other mods)
1932 Packard Sedan (straight 8, dual sidemounts, original paint and interior, Shell Rotella 15W40)
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