Killer B Performance Hardened Uppipe Studs Subaru WRX / STI (All Turbo Models) | STS

Part #: STS. When dealing with the exhaust system, it's smart to get new hardware simultaneously. These high - quality studs fit into the up - pipe and are crucial for connecting the up - pipe to the turbo, ensuring a stable and efficient exhaust connection.

How to use: First, locate the up - pipe in your Subaru WRX or STI turbo model. Carefully insert the studs into the designated holes in the up - pipe. Then, use the appropriate tools to connect the up - pipe to the turbo with the studs. Make sure to tighten them evenly for a secure fit. Note: When installing, be gentle to avoid bending the studs. Also, always use the right tools to prevent damage. Maintenance: Periodically check the studs for any signs of wear or looseness. If you notice any issues, replace the studs promptly to keep your exhaust system working well.