IAG Fire-Lock 2.0L Head Gaskets (1 Pair w/ Fire-Lock Rings) 93.5mm, .051", for 14mm Head Studs WRX 02-05 | IAG-ENG-1745 vendor_Precision Works RED LINE 75W90NS HIGH-PERFORMANCE GEAR

RED LINE 75W90NS HIGH-PERFORMANCE GEAR OIL is a fully-synthetic formula with ester base stocks

It features our Comfort Series 55A durometer bushings that deliver superior comfort and stability over stock Subaru mounts

Radium caps are engineered to safely improve cooling efficiency by managing the boiling temperature

They also include specially designed interiors to keep the oil at the oil pump pick-up for engine reliability

The Cusco Type OS strut bars for the Subaru BRZ and Scion FR-S feature a tubular aluminum oval shaft with a high polish finish

IAG Fire-Lock 2.0L Head Gaskets (1 Pair w/ Fire-Lock Rings) 93.5mm, .051", for 14mm Head Studs WRX 02-05 | IAG-ENG-1745 vendor_Precision Works RED LINE 75W90NS HIGH-PERFORMANCE GEARProduct Fitment: 2002 2005 Subaru WRX Engineered for high horsepower and extreme boost pressures, the IAG Fire Lock Head Gasket System is a purpose built sealing solution for EJ20 Subaru engines pushing the limits of performance. Features: Developed through years of R&D to combat head gasket failures in extreme builds Utilizes machined counterbore technology with proprietary alloy fire rings Fire rings create a compression seal when torqued,