E46 M3 Reinforced Silicone Throttle Body Boot For S54 - RKTunes
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E46 M3 Reinforced Silicone Throttle Body Boot For S54

Our E46 Throttle Body Boot are designed in-house utilizing high-quality 5-ply wire reinforced silicone that can never suck shut. Designed to outflow all other aftermarket options.


- Professional installation is recommended. 



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