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A complete set of six Supertech sodium-filled exhaust valves for the G16E-GTS, forged from Inconel-Nimonic superalloy. The sodium-filled stems pull heat out of the valve heads for cooler, more stable operation under boost, and the superalloy construction withstands the punishing exhaust temperatures of a heavily tuned motor. Enough to re-valve the entire exhaust side in one kit.
Details: Set of 6 exhaust valves (full engine); Material: Inconel-Nimonic superalloy, sodium-filled; Head diameter: 32mm; Stem diameter: 5.48mm; Overall length: 117.10mm; Fits Toyota G16E-GTS (GR Corolla / GR Yaris)
Fitment: 2023+ Toyota GR Corolla (GZEA14H); also fits 2020+ GR Yaris (GXPA16) - G16E-GTS — Engine internal - shared G16E-GTS part, so it also fits the GR Yaris. Covers all six exhaust valves.
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