As an Amazon Associate, we earn from qualifying purchases. PAR Engineering 4.1 kg Flywheels Nissan SR20 FWD | NSR20-FW-41 Par Engineering . NSR20-FW-41 Attributes Brand name, Manufacturer name, ManufacturerPar Engineering Extra Product NamePAR Engineering 4.1 kg Flywheels Nissan SR20 FWD | NSR20-FW-41 extendedQty, qtyInStock0 moq, multiple1 MPNNSR20-FW-41 qtySourceupdateFromUrlEntry Distributor offers SellerSKUMOQIn stockMultiplePrices vividracing.com15340589311