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ExhaustHKS

GR COROLLA LEGAMAX SPORTS EXHAUST

GR Corolla Legamax Sports Exhaust
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Part Passport

HK
HKSGR Corolla Legamax Sports ExhaustSource Verified

HKS Legamax Sports exhaust for GR Corolla GZEA14H with valve-less dual-tail layout.

Brand
HKS
System
Exhaust
Category
Exhaust
Part Number
31021-AT009
Material
Source pending
Retailer
HKS
Source
HKS
Last Checked
Aug 10, 2026
Tracking
Not Configured
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Fitment

2 records
Toyota GR Corolla2023-2025 · G16E-GTS
Toyota GR Corolla MORIZO Edition2023-2025 · G16E-GTS
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Performance Impact

HP GainNot captured
TQ GainNot captured
BasisNot captured
Power GainNot captured
Torque GainNot captured

No source-backed performance claim is captured yet.

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Installation

Install Time
Shop recommended
Difficulty
Shop Recommended
Requires Tuning
Verify
Notes
Image enriched from html_image.
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