HKS LEGAMAX Premium EXHAUST For SUBARU IMPREZA GRB EJ20 TURBO 31021-AF013 COIL SPRING F (D type and thereafter) Mid RPM Acceleration Sound Stock:

Mid RPM Acceleration Sound Stock: - -> Fujitsubo: 102dB

182 mm in (87 mm rearward from the rear axle) rear muffler front

144 mm in the intermediate pipe portion (99 mm behind the rear axle)

Specifications stepless recliner / backrest ahead of schedule mechanism / lumbar support (pad insertion type) / belt holes for safety harness / high grip side support / long & deep seat cushion / Alcantara ® skin / shoulder grip / Mugen logo (Embroidery type) / body weight : 15

High crimping specification

HKS LEGAMAX Premium EXHAUST For SUBARU IMPREZA GRB EJ20 TURBO 31021-AF013 COIL SPRING F (D type and thereafter) Mid RPM Acceleration Sound Stock:Brand HKS Product Number 31021 AF013 Compatible Car SUBARU IMPREZA GRB Compatible Engine EJ20 TURBO Product Description Muffler Style: LEGAMAX Premium Style: RM(Titan) Material: S3 Tip O. D.: 90 x 2 L&R Pipe Size: 65 Consist of: 1 Close Sound Level Stock: L80 R80 Close Sound Level HKS: L84 R85 Idling Sound Level Stock: L63 R65 Idling Sound Level HKS: L69 R68 Remarks Only main shell. Fit to stock option STI exhaust finisher. Compatible with "Spec C"