{"product_id":"hks-max-4-sp-wrx-sti-full-kit","title":"HKS MAX 4 SP 15-21 WRX STI FULL KIT - 80250-AF003","description":"HKS MAX 4 SP WRX STI FULL KIT\n\u003cp\u003eEnhance your Subaru WRX STI with the HKS MAX 4 SP full exhaust kit, designed for optimal performance and durability. This comprehensive kit includes everything needed to upgrade your vehicle's exhaust system, providing a significant boost in horsepower and torque while delivering a refined, aggressive sound. Crafted with precision, the HKS MAX 4 SP ensures a seamless fit and reliable operation, making it a preferred choice for enthusiasts seeking quality and performance.\u003cbr\u003eConstructed from high-quality materials, this full kit features a durable design that withstands the rigors of daily driving and spirited driving alike. The system's design promotes improved exhaust flow, which can contribute to better fuel efficiency and engine responsiveness. Suitable for use on Subaru WRX STI models, this kit is intended for those who demand a high-performance upgrade that maintains OEM standards of safety and reliability.\u003cbr\u003eInstallation is straightforward for experienced mechanics or enthusiasts familiar with automotive modifications. The kit is compliant with relevant standards and does not require additional certifications, making it a practical choice for a wide range of users. Whether you're upgrading for performance or sound, the HKS MAX 4 SP provides a balanced combination of power, durability, and sound enhancement. Perfect for enthusiasts looking to maximize their vehicle's potential without compromising everyday drivability.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eFull exhaust kit designed for Subaru WRX STI\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from high-quality, durable materials\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eImproves horsepower and torque for enhanced performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEnhances exhaust sound with a sporty, aggressive tone\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePromotes better exhaust flow for improved engine responsiveness\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEasy to install with OEM fitment standards\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMeets relevant safety and quality standards\u003c\/li\u003e\u003c\/ul\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":52559279358232,"sku":"HKS80250-AF003","price":1710.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0259\/7856\/8790\/files\/498abc0f9fa60015d382f49b32a61fc8.png?v=1787533833","url":"https:\/\/nipponpower.com\/products\/hks-max-4-sp-wrx-sti-full-kit","provider":"Nippon Power","version":"1.0","type":"link"}