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A4/S4/RS4 ALL

APR

APR Valve Spring System - 1.8T / 2.0T

£1,058.29

It's not uncommon to experience valve float with the OEM valve springs, even below the OEM rev limit. On some applications like the 2.0 TSI, backpressure from the K04 turbocharger has been known to force the exhaust valves open. This has been noticed on...

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Ecotune UK Ltd.
Unit 10, 36 Dalziel Road,
Hillington Park Industrial Estate,
Glasgow,
G52 4NN
Call us: 0141 882 4669

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