For Sale: Quicksilver 4.2.1 extractor exhaust manifold

Quicksilver 4.2.1 extractor exhaust manifold

Ian is selling a Quicksilver 4.2.1 extractor exhaust manifold – for 2ZZ S2 Elise/Exige. It is used and there is a small leak at a primaries merge section that needs re-welding. Has been welded previously. This is a lightweight unit of aircraft stainless steel. Equal length primaries 42mm, secondaries 47mm into 63.5mm. It suits n/a and supercharged cars. Adds torque … Read More