Elise S1 K-Series 200cell Catalyser
Introducing the new 2bular HJS Directional 200cell Catalyser! The German manufacturer HJS supplies all the major supercars with their OEM catalysers. I've been hugely impressed with their performance and reliability on my supercharged 4-cylinder and V6 exhausts. If you HAVE to fit a catalyser, fit this design to meet ANY emissions tests AND improve performance. The 'S'-wound substrate is inherently strong and has a good/heavy coating of the essential rare metals needed in the catalysing operation.
TIG-welded to perfection and using 8mm thick stainless 3-bolt flanges this fits to any other downpipe/OEM manifold. The inlet/exit cones are specifically designed by me and produced on 2bular tooling. Long inlet cone to slow the gas-speed down and allow all the exhaust heat to be used in the catalysing effect . Short exit cone to bring the gas-speed up again and minimise power-losses.
SUPPLIED WITH GASKETS/FITTING KIT.
ALWAYS FIT A NEW OEM LAMBDA SENSOR WHEN YOU CHANGE THE CATALYSER.