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Engines and Components› Camshafts and Valvetrain

Supertech

Supertech Peugeot 306 XU10J4RS 30.8 x 5.96 x 105.3mm Black Nitrided Exhaust Valve - Set of 8

$286.41 $229.19 Save $57.22

SKU: S00P PEEVN-28693-8

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Non-Returnable Item
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Advanced — 4+ hours

Description

The Supertech PEEVN-28693-8 is a set of stainless steel, black nitride exhaust valves designed for improved performance and durability. These valves utilize EV8/21-4N stainless steel for strength at high temperatures and feature a low-friction, wear-resistant black nitride surface treatment. They are engineered with hardened tips, controlled stems, and swirl-polished heads to ensure reliable sealing and smoother operation.

These exhaust valves are suitable for street performance, track days, and applications with moderate boost.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandSupertech
Part NumberS00P PEEVN-28693-8

Videos

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Buy with Confidence

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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