Exhaust Exhaust Pipes, Systems and Components

Manley Performance

Manley Nissan 3.0L RB30E Exhaust Valve Kit - 35.10mm Head Dia. 124.59mm O/A Length, 0.3136in Stem

$409.96

SKU: M004 11185-6

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In Stock
Ships by Jun 20
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Description

The Manley Performance Race Master exhaust valves are designed for Nissan RB30E/T engines. These valves are constructed from XH-426 Stainless Steel for durability, featuring chrome stems and hard tips for enhanced longevity. They include swirl-polished underhead areas and machined combustion faces to optimize airflow and efficiency. Each valve has a 35.1mm head diameter and an 8mm stem diameter, with an overall length of 124.59mm.

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Specifications

BrandManley Performance
Part NumberM004 11185-6

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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