GrimmSpeed アップパイプ (2 ボルト) ハードウェア キット

GrimmSpeed is a premier manufacturer of high-performance automotive parts, specializing in precision-engineered components for Subaru and other performance vehicles. Known for their top-quality products, including intercoolers, exhaust systems, and tuning accessories, GrimmSpeed focuses on enhancing power, efficiency, and reliability. Trusted by enthusiasts and professionals, GrimmSpeed is dedicated to delivering innovative solutions for both street and motorsport applications.