Torque Solution Red Thermal Turbo Blanket Subaru WRX / STI 2002-2021 | TS-TB-FSUR EVO_2003-2004 There is a noticeable difference

There is a noticeable difference but it is not a huge difference

Gone are the days of using hacked together OEM hoses that are prone to failure and create an eyesore in your swapped engine bay

Creates quiet blow-off sound

Sold as a set of four (4) speakers

The cusco rear sway bar helps to reduce the vehicle's body roll during cornering

Torque Solution Red Thermal Turbo Blanket Subaru WRX / STI 2002-2021 | TS-TB-FSUR EVO_2003-2004 There is a noticeable differenceTorque Solution Thermal Turbo Blankets are highly effective at protecting components around your turbo by effectively blocking the heat produced by the hot back housing. Our blankets are made of protective wire mesh, insulated fiberglass layers, and an external silicone Fiberglass layer. The Subaru blanket fits all OEM Subaru turbos, as well most small frame externally gated turbos. Interior Surface: Max Temperature Rating: 2012 Deg F 1100 Deg C