MBS206

VN Items are KNOWN to fail. Even the VN boys upgrade them, even on a stock engine. They're a poorly designed coil pack. If you had researched them a bit, you could have found this out. The VP S2 onwards packs are a MUCH better design.

Is this able to be upgraded to run a gig of ram?

I'll stick to my locally made exhaust pipes at the moment hey. Especially, when over the phone, the guy who does my exhausts can actually send a car running slower against the field on the race track, to run a QUIETER exhaust then before, and also net a SHITLOAD more torque, and outrun the opposition. OVER THE PHONE. A friend of the families builds exhausts for a living. He exports them, they are in HIGH demand in Japan, and in America, ESPECIALLY for imports. They are also a fairly high demand item in Brisbane, Sydney and Melbourne. The guy is one of two exhaust builders for one of the "Konica" V8s, (I don't know the proper Konica Minolta series now), at a race meet, the other guy went down. They weren't meeting noise levels as this guy decided to change something. He decided to change something again. They met the exhaust sound levels, but couldn't keep up down the straight away or out of corners. They rang the other guy (Our family friend) and he told them over the phone what to change. Next thing you know, the cars even QUIETER then it was, and OUTRUNS the field down the straight and out of the corners. A proper exhaust, is designed for each individual engine. NOT mass produced. The point when you know that your exhaust is PERFECT, is when you have 100% flow, and you can barely hear a thing from it. And yes, I have seen this done, and on an old school V8 too! I'll stick to my exhausts, that get built for each individual engine, over some imported, "brand name" that still costs me double the amount to put on!