Nissan S14/15 Silvia 400 Series 3" High Flow Cat (Venom Exhaust Works)
Tax included.
VENOM EXHAUST WORKS would like to introduce their bolt on range of High Flow Cats to suit S14 & S15 200SXs. This Bolt-on cat is our larger 500 Series unit which comprises of a 5" Body Cat (3" in/out) with a 100CPSI substrate for uncompromised flow. It will bolt up to all of the above models where the cat is in the factory position with.
The High Flow Cat on this piece is also our latest design where the metallic substrate, as well as being welded to the casing, is also welded along the inner edges for extra strength, helping to prevent core substrate shift. The piece is also made from 304 Grade Stainless for long lasting durability.
Turbocharged cars are more sensitive to exhaust restrictions than their NA counterparts, so by replacing the factory catalytic converter on your Nissan with a high flow unit, the result will be an increase power, increased boost pressure and response, as well as giving your car the ability to build more boost earlier in the rev range. The standard catalytic converter is only a 400CPSI design and features a ceramic substrate. Not only can it not flow the necessary amount to support higher power at efficient boost levels, the ceramic substrate is much weaker in design than a metal core cat.
The 5" Body Cat listed here supports more flow and can withstand higher operating temperatures than the smaller 4" 400 Series Version, making it ideal for vehicles with more extensive modifications (250+RWKW)
