{"product_id":"perrin-performance-cold-air-intake-kit-cai-black-subaru-sti-vab-2015-2021","title":"Perrin Performance Cold Air Intake Kit CAI - Black - Subaru STI VAB (2015-2021)","description":"\u003cp\u003e\u003cstrong\u003ePSP-INT-326BK - Perrin Performance Cold Air Intake Kit CAI - Black - Subaru STI VAB (2015-2021)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"multi-column__item multi-column__item--align-start\" id=\"block-template--26228084048172__custom_product_feature_blocks_pHJFdM-item_kmmD7m\"\u003e\n\u003cdiv class=\"multi-column__image-wrapper\"\u003e\u003cimg class=\"multi-column__image\" sizes=\"(max-width: 740px) calc(100vw - 48px), (max-width: 999px) calc(25vw - 80px), 960px\" loading=\"lazy\" height=\"1118\" width=\"1600\" srcset=\"\/\/perrin.com\/cdn\/shop\/files\/genericintaketest.jpg?v=1760996371\u0026amp;width=200 200w, \/\/perrin.com\/cdn\/shop\/files\/genericintaketest.jpg?v=1760996371\u0026amp;width=300 300w, \/\/perrin.com\/cdn\/shop\/files\/genericintaketest.jpg?v=1760996371\u0026amp;width=400 400w, \/\/perrin.com\/cdn\/shop\/files\/genericintaketest.jpg?v=1760996371\u0026amp;width=500 500w, \/\/perrin.com\/cdn\/shop\/files\/genericintaketest.jpg?v=1760996371\u0026amp;width=600 600w, \/\/perrin.com\/cdn\/shop\/files\/genericintaketest.jpg?v=1760996371\u0026amp;width=700 700w, \/\/perrin.com\/cdn\/shop\/files\/genericintaketest.jpg?v=1760996371\u0026amp;width=800 800w, \/\/perrin.com\/cdn\/shop\/files\/genericintaketest.jpg?v=1760996371\u0026amp;width=900 900w, \/\/perrin.com\/cdn\/shop\/files\/genericintaketest.jpg?v=1760996371\u0026amp;width=1000 1000w, \/\/perrin.com\/cdn\/shop\/files\/genericintaketest.jpg?v=1760996371\u0026amp;width=1100 1100w, \/\/perrin.com\/cdn\/shop\/files\/genericintaketest.jpg?v=1760996371\u0026amp;width=1200 1200w, \/\/perrin.com\/cdn\/shop\/files\/genericintaketest.jpg?v=1760996371\u0026amp;width=1400 1400w, \/\/perrin.com\/cdn\/shop\/files\/genericintaketest.jpg?v=1760996371\u0026amp;width=1600 1600w\" alt=\"\" src=\"https:\/\/perrin.com\/cdn\/shop\/files\/genericintaketest.jpg?v=1760996371\u0026amp;width=1600\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"multi-column__text-container text--center text-container\"\u003e\n\u003cp class=\"heading h6\"\u003ePower Gains\u003c\/p\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003eAdd 15-30 WHP to your car! Actual horsepower gains will vary depending on additional modifications, tunes, and overall vehicle condition.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"multi-column__item multi-column__item--align-start\" id=\"block-template--26228084048172__custom_product_feature_blocks_pHJFdM-item_kmmD7m-1\"\u003e\n\u003cdiv class=\"multi-column__image-wrapper\"\u003e\u003cimg class=\"multi-column__image\" sizes=\"(max-width: 740px) calc(100vw - 48px), (max-width: 999px) calc(25vw - 80px), 960px\" loading=\"lazy\" height=\"1069\" width=\"1600\" srcset=\"\/\/perrin.com\/cdn\/shop\/files\/notune.jpg?v=1759356910\u0026amp;width=200 200w, \/\/perrin.com\/cdn\/shop\/files\/notune.jpg?v=1759356910\u0026amp;width=300 300w, \/\/perrin.com\/cdn\/shop\/files\/notune.jpg?v=1759356910\u0026amp;width=400 400w, \/\/perrin.com\/cdn\/shop\/files\/notune.jpg?v=1759356910\u0026amp;width=500 500w, \/\/perrin.com\/cdn\/shop\/files\/notune.jpg?v=1759356910\u0026amp;width=600 600w, \/\/perrin.com\/cdn\/shop\/files\/notune.jpg?v=1759356910\u0026amp;width=700 700w, \/\/perrin.com\/cdn\/shop\/files\/notune.jpg?v=1759356910\u0026amp;width=800 800w, \/\/perrin.com\/cdn\/shop\/files\/notune.jpg?v=1759356910\u0026amp;width=900 900w, \/\/perrin.com\/cdn\/shop\/files\/notune.jpg?v=1759356910\u0026amp;width=1000 1000w, \/\/perrin.com\/cdn\/shop\/files\/notune.jpg?v=1759356910\u0026amp;width=1100 1100w, \/\/perrin.com\/cdn\/shop\/files\/notune.jpg?v=1759356910\u0026amp;width=1200 1200w, \/\/perrin.com\/cdn\/shop\/files\/notune.jpg?v=1759356910\u0026amp;width=1400 1400w, \/\/perrin.com\/cdn\/shop\/files\/notune.jpg?v=1759356910\u0026amp;width=1600 1600w\" alt=\"\" src=\"https:\/\/perrin.com\/cdn\/shop\/files\/notune.jpg?v=1759356910\u0026amp;width=1600\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"multi-column__text-container text--center text-container\"\u003e\n\u003cp class=\"heading h6\"\u003eNo Tuning Required\u003c\/p\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003eIncrease horsepower and torque without ECU recalibration or tune! This part is designed and tested to work safely on your vehicle without any tuning required! However, more power can be gained with proper ECU tuning! Confirm any tune or recalibration you add is specific for ALL modifications added to the vehicle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"multi-column__item multi-column__item--align-start\" id=\"block-template--26228084048172__custom_product_feature_blocks_pHJFdM-item_kmmD7m-2\"\u003e\n\u003cdiv class=\"multi-column__image-wrapper\"\u003e\u003cimg class=\"multi-column__image\" sizes=\"(max-width: 740px) calc(100vw - 48px), (max-width: 999px) calc(25vw - 80px), 960px\" loading=\"lazy\" height=\"1066\" width=\"1600\" srcset=\"\/\/perrin.com\/cdn\/shop\/files\/psp-int-326bk_02.jpg?v=1761065905\u0026amp;width=200 200w, \/\/perrin.com\/cdn\/shop\/files\/psp-int-326bk_02.jpg?v=1761065905\u0026amp;width=300 300w, \/\/perrin.com\/cdn\/shop\/files\/psp-int-326bk_02.jpg?v=1761065905\u0026amp;width=400 400w, \/\/perrin.com\/cdn\/shop\/files\/psp-int-326bk_02.jpg?v=1761065905\u0026amp;width=500 500w, \/\/perrin.com\/cdn\/shop\/files\/psp-int-326bk_02.jpg?v=1761065905\u0026amp;width=600 600w, \/\/perrin.com\/cdn\/shop\/files\/psp-int-326bk_02.jpg?v=1761065905\u0026amp;width=700 700w, \/\/perrin.com\/cdn\/shop\/files\/psp-int-326bk_02.jpg?v=1761065905\u0026amp;width=800 800w, \/\/perrin.com\/cdn\/shop\/files\/psp-int-326bk_02.jpg?v=1761065905\u0026amp;width=900 900w, \/\/perrin.com\/cdn\/shop\/files\/psp-int-326bk_02.jpg?v=1761065905\u0026amp;width=1000 1000w, \/\/perrin.com\/cdn\/shop\/files\/psp-int-326bk_02.jpg?v=1761065905\u0026amp;width=1100 1100w, \/\/perrin.com\/cdn\/shop\/files\/psp-int-326bk_02.jpg?v=1761065905\u0026amp;width=1200 1200w, \/\/perrin.com\/cdn\/shop\/files\/psp-int-326bk_02.jpg?v=1761065905\u0026amp;width=1400 1400w, \/\/perrin.com\/cdn\/shop\/files\/psp-int-326bk_02.jpg?v=1761065905\u0026amp;width=1600 1600w\" alt=\"Cold air intake for 2018-2021 Subaru STI, featuring a sleek design with Perrin branding and a durable construction.\" src=\"https:\/\/perrin.com\/cdn\/shop\/files\/psp-int-326bk_02.jpg?v=1761065905\u0026amp;width=1600\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"multi-column__text-container text--center text-container\"\u003e\n\u003cp class=\"heading h6\"\u003ePrecision Construction\u003c\/p\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003eOur aftermarket cold air intake for Subaru STI is constructed from CNC mandrel-bent aluminum tubing for a perfect fit and seamless installation. The MAF sensor bung is precision machined to ensure proper alignment of the MAF sensor to the intake. This is crucial for proper air-fuel ratios and ECU engine management.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"multi-column__item multi-column__item--align-start\" id=\"block-template--26228084048172__custom_product_feature_blocks_pHJFdM-item_kmmD7m-3\"\u003e\n\u003cdiv class=\"multi-column__image-wrapper\"\u003e\u003cimg class=\"multi-column__image\" sizes=\"(max-width: 740px) calc(100vw - 48px), (max-width: 999px) calc(25vw - 80px), 960px\" loading=\"lazy\" height=\"1112\" width=\"1600\" srcset=\"\/\/perrin.com\/cdn\/shop\/files\/X-PSP-INT-208_10.jpg?v=1759858057\u0026amp;width=200 200w, \/\/perrin.com\/cdn\/shop\/files\/X-PSP-INT-208_10.jpg?v=1759858057\u0026amp;width=300 300w, \/\/perrin.com\/cdn\/shop\/files\/X-PSP-INT-208_10.jpg?v=1759858057\u0026amp;width=400 400w, \/\/perrin.com\/cdn\/shop\/files\/X-PSP-INT-208_10.jpg?v=1759858057\u0026amp;width=500 500w, \/\/perrin.com\/cdn\/shop\/files\/X-PSP-INT-208_10.jpg?v=1759858057\u0026amp;width=600 600w, \/\/perrin.com\/cdn\/shop\/files\/X-PSP-INT-208_10.jpg?v=1759858057\u0026amp;width=700 700w, \/\/perrin.com\/cdn\/shop\/files\/X-PSP-INT-208_10.jpg?v=1759858057\u0026amp;width=800 800w, \/\/perrin.com\/cdn\/shop\/files\/X-PSP-INT-208_10.jpg?v=1759858057\u0026amp;width=900 900w, \/\/perrin.com\/cdn\/shop\/files\/X-PSP-INT-208_10.jpg?v=1759858057\u0026amp;width=1000 1000w, \/\/perrin.com\/cdn\/shop\/files\/X-PSP-INT-208_10.jpg?v=1759858057\u0026amp;width=1100 1100w, \/\/perrin.com\/cdn\/shop\/files\/X-PSP-INT-208_10.jpg?v=1759858057\u0026amp;width=1200 1200w, \/\/perrin.com\/cdn\/shop\/files\/X-PSP-INT-208_10.jpg?v=1759858057\u0026amp;width=1400 1400w, \/\/perrin.com\/cdn\/shop\/files\/X-PSP-INT-208_10.jpg?v=1759858057\u0026amp;width=1600 1600w\" alt=\"\" src=\"https:\/\/perrin.com\/cdn\/shop\/files\/X-PSP-INT-208_10.jpg?v=1759858057\u0026amp;width=1600\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"multi-column__text-container text--center text-container\"\u003e\n\u003cp class=\"heading h6\"\u003eFilter Tech\u003c\/p\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003ePERRIN Intake filter elements use open-cell foam to capture dust and dirt. Washable and reusable, PERRIN foam filter elements can last the life of your vehicle. Foam filter elements offer superior performance with minimal airflow restriction and amazing dust-holding capacity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"multi-column__item multi-column__item--align-start\" id=\"block-template--26228084048172__custom_product_feature_blocks_pHJFdM-item_kmmD7m-4\"\u003e\n\u003cdiv class=\"multi-column__image-wrapper multi-column__video-wrapper\"\u003e\u003cvideo poster=\"https:\/\/perrin.com\/cdn\/shop\/files\/preview_images\/20251120_1343_Air_Filter_Transformation_remix_01kahkcmkgf9v88db69790n70m.png?v=1763675231\u0026amp;width=1400\" controls=\"controls\" src=\"https:\/\/perrin.com\/cdn\/shop\/videos\/c\/vp\/b99007f473634c64995cc97894b8abd9\/b99007f473634c64995cc97894b8abd9.HD-1080p-2.5Mbps-59056555.mp4?v=0\" class=\"multi-column__image multi-column__video\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cdiv class=\"multi-column__text-container text--center text-container\"\u003e\n\u003cp class=\"heading h6\"\u003eClean and Protect\u003c\/p\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003eKeeping your air filter clean is essential for optimal performance and longevity of your vehicle's engine. By following these steps, you’ll ensure that your PERRIN Air Filter continues to deliver peak efficiency.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"multi-column__item multi-column__item--align-start\" id=\"block-template--26228084048172__custom_product_feature_blocks_pHJFdM-item_kmmD7m-5\"\u003e\n\u003cdiv class=\"multi-column__image-wrapper\"\u003e\u003cimg class=\"multi-column__image\" sizes=\"(max-width: 740px) calc(100vw - 48px), (max-width: 999px) calc(25vw - 80px), 960px\" loading=\"lazy\" height=\"1111\" width=\"1600\" srcset=\"\/\/perrin.com\/cdn\/shop\/files\/air_straghtener2x800.jpg?v=1761001258\u0026amp;width=200 200w, \/\/perrin.com\/cdn\/shop\/files\/air_straghtener2x800.jpg?v=1761001258\u0026amp;width=300 300w, \/\/perrin.com\/cdn\/shop\/files\/air_straghtener2x800.jpg?v=1761001258\u0026amp;width=400 400w, \/\/perrin.com\/cdn\/shop\/files\/air_straghtener2x800.jpg?v=1761001258\u0026amp;width=500 500w, \/\/perrin.com\/cdn\/shop\/files\/air_straghtener2x800.jpg?v=1761001258\u0026amp;width=600 600w, \/\/perrin.com\/cdn\/shop\/files\/air_straghtener2x800.jpg?v=1761001258\u0026amp;width=700 700w, \/\/perrin.com\/cdn\/shop\/files\/air_straghtener2x800.jpg?v=1761001258\u0026amp;width=800 800w, \/\/perrin.com\/cdn\/shop\/files\/air_straghtener2x800.jpg?v=1761001258\u0026amp;width=900 900w, \/\/perrin.com\/cdn\/shop\/files\/air_straghtener2x800.jpg?v=1761001258\u0026amp;width=1000 1000w, \/\/perrin.com\/cdn\/shop\/files\/air_straghtener2x800.jpg?v=1761001258\u0026amp;width=1100 1100w, \/\/perrin.com\/cdn\/shop\/files\/air_straghtener2x800.jpg?v=1761001258\u0026amp;width=1200 1200w, \/\/perrin.com\/cdn\/shop\/files\/air_straghtener2x800.jpg?v=1761001258\u0026amp;width=1400 1400w, \/\/perrin.com\/cdn\/shop\/files\/air_straghtener2x800.jpg?v=1761001258\u0026amp;width=1600 1600w\" alt=\"\" src=\"https:\/\/perrin.com\/cdn\/shop\/files\/air_straghtener2x800.jpg?v=1761001258\u0026amp;width=1600\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"multi-column__text-container text--center text-container\"\u003e\n\u003cp class=\"heading h6\"\u003eAirflow Optimization\u003c\/p\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003eThe included air straightener ensures smooth and predictable\u003cbr\u003eairflow, optimizing MAF readings for consistent horsepower gains.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"multi-column__item multi-column__item--align-start\" id=\"block-template--26228084048172__custom_product_feature_blocks_pHJFdM-item_kmmD7m-6\"\u003e\n\u003cdiv class=\"multi-column__image-wrapper\"\u003e\u003cimg class=\"multi-column__image\" sizes=\"(max-width: 740px) calc(100vw - 48px), (max-width: 999px) calc(25vw - 80px), 960px\" loading=\"lazy\" height=\"1111\" width=\"1600\" srcset=\"\/\/perrin.com\/cdn\/shop\/files\/psp-int-331_soundgraphicx800.jpg?v=1760996488\u0026amp;width=200 200w, \/\/perrin.com\/cdn\/shop\/files\/psp-int-331_soundgraphicx800.jpg?v=1760996488\u0026amp;width=300 300w, \/\/perrin.com\/cdn\/shop\/files\/psp-int-331_soundgraphicx800.jpg?v=1760996488\u0026amp;width=400 400w, \/\/perrin.com\/cdn\/shop\/files\/psp-int-331_soundgraphicx800.jpg?v=1760996488\u0026amp;width=500 500w, \/\/perrin.com\/cdn\/shop\/files\/psp-int-331_soundgraphicx800.jpg?v=1760996488\u0026amp;width=600 600w, \/\/perrin.com\/cdn\/shop\/files\/psp-int-331_soundgraphicx800.jpg?v=1760996488\u0026amp;width=700 700w, \/\/perrin.com\/cdn\/shop\/files\/psp-int-331_soundgraphicx800.jpg?v=1760996488\u0026amp;width=800 800w, \/\/perrin.com\/cdn\/shop\/files\/psp-int-331_soundgraphicx800.jpg?v=1760996488\u0026amp;width=900 900w, \/\/perrin.com\/cdn\/shop\/files\/psp-int-331_soundgraphicx800.jpg?v=1760996488\u0026amp;width=1000 1000w, \/\/perrin.com\/cdn\/shop\/files\/psp-int-331_soundgraphicx800.jpg?v=1760996488\u0026amp;width=1100 1100w, \/\/perrin.com\/cdn\/shop\/files\/psp-int-331_soundgraphicx800.jpg?v=1760996488\u0026amp;width=1200 1200w, \/\/perrin.com\/cdn\/shop\/files\/psp-int-331_soundgraphicx800.jpg?v=1760996488\u0026amp;width=1400 1400w, \/\/perrin.com\/cdn\/shop\/files\/psp-int-331_soundgraphicx800.jpg?v=1760996488\u0026amp;width=1600 1600w\" alt=\"\" src=\"https:\/\/perrin.com\/cdn\/shop\/files\/psp-int-331_soundgraphicx800.jpg?v=1760996488\u0026amp;width=1600\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"multi-column__text-container text--center text-container\"\u003e\n\u003cp class=\"heading h6\"\u003eSound\u003c\/p\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003eWith a PERRIN Intake system, your car will make a throaty, deep tone on the throttle that is undeniably modified. You will be able to hear your turbo spooling and hear your blow off valve every time it opens, even the stock one.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"multi-column__item multi-column__item--align-start\" id=\"block-template--26228084048172__custom_product_feature_blocks_pHJFdM-item_kmmD7m-7\"\u003e\n\u003cdiv class=\"multi-column__image-wrapper\"\u003e\u003cimg class=\"multi-column__image\" sizes=\"(max-width: 740px) calc(100vw - 48px), (max-width: 999px) calc(25vw - 80px), 960px\" loading=\"lazy\" height=\"1066\" width=\"1600\" srcset=\"\/\/perrin.com\/cdn\/shop\/files\/Towhook_colors01.jpg?v=1759940166\u0026amp;width=200 200w, \/\/perrin.com\/cdn\/shop\/files\/Towhook_colors01.jpg?v=1759940166\u0026amp;width=300 300w, \/\/perrin.com\/cdn\/shop\/files\/Towhook_colors01.jpg?v=1759940166\u0026amp;width=400 400w, \/\/perrin.com\/cdn\/shop\/files\/Towhook_colors01.jpg?v=1759940166\u0026amp;width=500 500w, \/\/perrin.com\/cdn\/shop\/files\/Towhook_colors01.jpg?v=1759940166\u0026amp;width=600 600w, \/\/perrin.com\/cdn\/shop\/files\/Towhook_colors01.jpg?v=1759940166\u0026amp;width=700 700w, \/\/perrin.com\/cdn\/shop\/files\/Towhook_colors01.jpg?v=1759940166\u0026amp;width=800 800w, \/\/perrin.com\/cdn\/shop\/files\/Towhook_colors01.jpg?v=1759940166\u0026amp;width=900 900w, \/\/perrin.com\/cdn\/shop\/files\/Towhook_colors01.jpg?v=1759940166\u0026amp;width=1000 1000w, \/\/perrin.com\/cdn\/shop\/files\/Towhook_colors01.jpg?v=1759940166\u0026amp;width=1100 1100w, \/\/perrin.com\/cdn\/shop\/files\/Towhook_colors01.jpg?v=1759940166\u0026amp;width=1200 1200w, \/\/perrin.com\/cdn\/shop\/files\/Towhook_colors01.jpg?v=1759940166\u0026amp;width=1400 1400w, \/\/perrin.com\/cdn\/shop\/files\/Towhook_colors01.jpg?v=1759940166\u0026amp;width=1600 1600w\" alt=\"\" src=\"https:\/\/perrin.com\/cdn\/shop\/files\/Towhook_colors01.jpg?v=1759940166\u0026amp;width=1600\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"multi-column__text-container text--center text-container\"\u003e\n\u003cp class=\"heading h6\"\u003eFinish\u003c\/p\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003ePowder coated for protection from the elements, the glossy neon yellow or hyper pink will accent your show car, while the classic textured red and black finish will look awesome for years to come!\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Perrin","offers":[{"title":"Default Title","offer_id":53628277784883,"sku":null,"price":220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0256\/5855\/6497\/files\/psp-int-326bk_02.webp?v=1783472795","url":"https:\/\/www.circuitspecr.com\/products\/perrin-performance-cold-air-intake-kit-cai-black-subaru-sti-vab-2015-2021","provider":"Circuit Spec R","version":"1.0","type":"link"}