2003 Boxster Exhaust Mod

[GEARHEADTX]

Just wondering if anyone has tried a performance exhaust mod for a 2003 Boxster and if they have had any luck with it.

[crios]

Yes, read this: DIY Exhaust Mod – Gain of 10+ HP!!!

[MN 986]

+1 on this mod.
No cost (if you have the drill bit already) and none of the resonance mentioned with many of the aftermarket mufflers.

[geetee]

I tried the above mod but still too quiet. Switched to a custom setup with deleting the muffler and used 2 3" resonators. Too much drone 2200-2800. I found a couple "small" mufflers that'll fit and should have that installed this week. Hopefully the drone will go away.

[sd_boxster]

The "Crios" mod plus Fabspeed secondary bypass pipes is the perfect combination for me. No drone, and the sound is fantastic.