Straight Reducer Silicone Hose Coupler - 4.00" to 5.00" ID - Black - SI-SR-102127-BLK Sway Bars All aftermarket intakes for MAZDASPEEDs

All aftermarket intakes for MAZDASPEEDs require tuning in order to ensure the MAF sensor reads properly and the engine operates within safe parameters

Hook and Loop Closure Allows Use of Drink Tube

a quality 3" 2 bolt style gasket is nearly impossible to find

including changing connectors on the gauges

induction hardened

Straight Reducer Silicone Hose Coupler - 4.00" to 5.00" ID - Black - SI-SR-102127-BLK Sway Bars All aftermarket intakes for MAZDASPEEDsReinforced Silicone Hose Couplers feature High Temperature Resistant Reinforcement Fabric between each layer of silicone which allows for an impressive Operating Temperature Range of 40 F to 392 F. Not suitable for use with Oil Fuel. Features: Genuine 4 ply Silicone Heat tolerance: 40 to 392 Fahrenheit Burst Pressure: 200 PSI Working Pressure: 50 PSI Wall Size: 4 mm 5 mm Compatible with antifreeze coolant