STM Universal Aluminum Joiner Diameter:3" Dual port vent both to

Dual port vent both to the atmosphere and back into the air intake

Haltech offers an affordable solution for detecting engine knock in high performance and race vehicles

Solid 6-Puck:

• Temp range 400-1600°F

• 30-5140 Analog Oil/Transmission/Water Temperature SAE Gauge 100~300°F

STM Universal Aluminum Joiner Diameter:3" Dual port vent both toThe STM Aluminum Joiners are available with a 2. 5" or 3" diameter in 4, 6, 8, 10 and 12" lengths. Features a brushed aluminum finish and bead rolled ends ready to install! Generally used for custom intercooler piping. Vehicle Fitment: Universal Product Features: Brushed Aluminum Finish Bead Rolled Ends STM Products are made in the USA! Lifetime Warranty on STM Parts to the original purchaser against manufacturing defects.