TiAL Sport Replacement Spring - Large Red (For F38/F40/F41/V44/V60)

If you're adjusting the boost pressure on your turbocharged vehicle using a TiAL F38, F40, F41, V44, or V60 wastegate, this large red replacement spring is what you'll need. It's designed to work with those specific TiAL wastegate models to help you fine-tune your engine's performance.

This spring is a direct replacement for the one that came with your wastegate. Swapping out wastegate springs is a common way to change the maximum boost pressure your turbocharger can produce. A stiffer spring, like this one, will generally allow for higher boost levels before the wastegate opens to vent excess exhaust pressure. It's a well-built component that's crucial for maintaining the desired boost curve.