STM Billet Water Neck Replacement Fitting Progress Tech • Primary Resistance: 0

• Primary Resistance: 0

• Fits LHD only

• Compatible with COBB "+SF" OTS Maps

feeds the filter with fresh air evenly and promotes swirl which prevents pockets of motionless air on the cold side of the shield

STM-RS3-BATK-GB

STM Billet Water Neck Replacement Fitting Progress Tech • Primary Resistance: 0STM replacement fittings for the STM Evo 6 9 billet water neck. If you've changed your radiator setup, STM also offers these interchangeable outlet fittings individually for the 35mm stock hose, 10AN, 12AN or 16AN lines. Vehicle Fitment: For the STM Billet Water Neck Mitsubishi Evolution 6 7 8 9 Features: Interchangeable with the STM Billet Water Neck 6061 Aluminum USA Made in house at STM Lifetime Warranty on STM Parts to the original purchaser