A different source of cheap HP?
Thread Starter
Senior Member

Joined: Dec 2008
Posts: 3,837
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From: Floating around the AUDM
Vehicle: X3 Sprint, S-Coupe Turbo
So octane boosters have been around for a while, but they seem to be pretty sketchy when it comes to results, especially for na/economy cars. Nitrous is also another low cost performance route I've been considering, but it is highly illegal in my area and somewhat dangerous to boot.
So, I wracked my brains for a budget alternative to these upgrades, and I think I've nutted it out.

I just added this to a full tank of 93, it took a while to pour but I got most of it in. I haven't gone for a full blown test drive yet, I'll keep everyone updated with the results.
So, I wracked my brains for a budget alternative to these upgrades, and I think I've nutted it out.

I just added this to a full tank of 93, it took a while to pour but I got most of it in. I haven't gone for a full blown test drive yet, I'll keep everyone updated with the results.
Thread Starter
Senior Member

Joined: Dec 2008
Posts: 3,837
Likes: 0
From: Floating around the AUDM
Vehicle: X3 Sprint, S-Coupe Turbo
All the horsepower turned the earth backwards, and a satellite fell out of orbit and crushed the car. I'm posting this from my grave.




