GSC Power-Division Beehive Spring Set with Titanium Retainer for all 4G63s (gsc5040) 1559 Manufacturer Part Number: 827-545R

Manufacturer Part Number: 827-545R

Replacement of catalytic converters (if equipped) is allowed only under the following conditions: 1) It is missing or stolen

High Quality Case & Wire Harness: aFe SCORCHER HD modules uses high quality aluminum extrusion black powder-coated enclosure casing and factory style connectors which requires no modification to your factory harness

Large Bore HD 409 SS Cat-Back Exhaust System with Single Side Exit (49-14002) by aFe

Notes: Not compatible with Platinum or earlier ECUs

GSC Power-Division Beehive Spring Set with Titanium Retainer for all 4G63s (gsc5040) 1559 Manufacturer Part Number: 827-545RThe GSC Power Division Beehive Valve Spring Kit with Ti retainer for all 4G63s includes 16 titanium retainers and 16 beehive valve springs. This set can be used for EVO 1 7 & EVO 8 9 if you are looking to replace the OEM retainers. Our beehive spring is made with an ovate wire which utilizes advanced material heat treatment methods for superior load loss capabilites. These springs have the highest level of spring load retention while still maintaining