Who says Proton Gen2 is boring? Look at this drag prepared Proton Gen2.
Many have involved and contributed to the development and tuning of this car. SuperCircuit is one of them.
The SuperCircuit drag spec. 4-1 extractor. Made of grade 304 stainless steel, mandrel bent piping, then TIG welded to perfection.
The primary piping of the extractor determines the torque as well as the peak power of the engine, and of course, the pipe size is important too! We have used 1 3/4" primary, tuned length piping for this natural aspirated engine; then feeds into a 2 1/2" collector.
There is still room to accommodate the 4-1 collector and four parallel running piping underneath the engine block, despite the lowered chassis.
So, the output is impressive.... especially for a natural aspirated Proton Gen2.
For more information about other drag spec. extractors, such as the B-series drag extractor, MIVEC drag extractor models, please call SuperCircuit Exhaust Pro Shop @ Sunway. Tel: +6 03 5637 2855.