【 2-IN-1 FUNCTION】 CONE MODE for injecting smoke into larger openings for automotive leak testing. PLUG MODE for blocking off openings that smoke will escape from.
【CARBON NITRILE™】 Extremely durable and highly resilient to wear and tear.
【DUAL TAILPIPE COMPATIBLE】 Designed for OEM standard and most common 2" dual tailpipes. Plug up one t