Brian Crower 28.5mm STD Exhaust Valves Neon SRT4 SRT-4 with Single Groove 420A Retainers (BCR BC3161) 1 Series 3rd Gen The plug is used to

The plug is used to block the mechanical speedometer gear port when upgrading to an electronic speedometer and keep contaminents from getting in your transmission

Manufacturer's Part Number: BC5429

Part Number: AF704-06S

2007 SMART FORTWO 1

Stealth Ride Part Number: DWK-6-201-55ST

Brian Crower 28.5mm STD Exhaust Valves Neon SRT4 SRT-4 with Single Groove 420A Retainers (BCR BC3161) 1 Series 3rd Gen The plug is used toBrian Crower 28. 5mm Exhaust Valves Neon SRT4 with Single Groove 420A Retainers Brand: Brian Crower Manufacturer's Part Number: BC3161 Stealth Ride Part Number: BC3161 UPC: Description: BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat resistant stainless steel material to insure reliability with high boost and or high rpm applications. The undercut stem