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Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
selectable header length (11- or 29-bit) and selectable base address
5-R Springs
Anodized black finish
Stock frame Evo-X compressor cover
ATI Subaru WRX Super Damper Catch Can selectable header length (11- orPart # 917991 *Picture is for example* Designed and tuned to eliminate harmful crankshaft harmonics thatcause parasitic HP loss. Features Fits Subaru WRX EJ20, EJ22, & EJ25 Dampens torsional crankshaft vibrations at all RPM levels Protects against engine harmonics Direct replacement for the OEM unit Four rib and five rib serpentine belt drives 5% OD Max 600 HP Laser etched timing marks SFI 18. 1 Certified for competition use Specs 6. 67" Aluminum
