Premium quality, 100% 304 grade stainless steel, hand-built & TIG welded catalytic converters to fit the Nissan 350Z Z33, years 2002-2008. No fuss fitment and handbuilt, these sports cats are UK made with German high flow cats. Great performance gains (+9HP minimum) with some sound improvement to boot, this part is an ideal aftermarket upgrade part. Fits to OEM or aftermarket parts that also fit to OEM. Replaces the restrictive factory cats with high-performance 200-cell sport catalytic converters for maximum performance and sound. Will NOT raise a check engine light, O2 sensor location in the same place as OEM. - Direct fit replacement - Slightly more aggressive sports sound - Improves power and throttle response - Saves weight vs.
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