Sparco EVO Large QRt Seat - Non-Reclining - FIA Approved - Side Bolsters - Harness Openings - Fiberglass Composite - Fire-Retardant Fabric - Black Duct Tape Pre-loaded Tunes Are Dyno And

Pre-loaded Tunes Are Dyno And Street Tested

JOES Roll Over Vent Valve is oversized compared to competing models to ensure your high fuel consumption engine has enough vent area to keep up with your fuel flow needs

No drilling or cutting of any plastic

42 Rear Axle

Sparco EVO Large QRt Seat - Non-Reclining - FIA Approved - Side Bolsters - Harness Openings - Fiberglass Composite - Fire-Retardant Fabric - Black Duct Tape Pre-loaded Tunes Are Dyno AndProduct Description: Seat EVO Large QRt Non Reclining FIA Approved Side Bolsters Harness Openings Fiberglass Composite Fire Retardant Non Slip Fabric Black Sold Individually Since 1977, the world's top professional drivers choose Sparco more than any other brand.