{"id":1056,"date":"2026-06-12T20:22:30","date_gmt":"2026-06-12T20:22:30","guid":{"rendered":"https:\/\/cundnracing.com\/?post_type=product&#038;p=1056"},"modified":"2026-06-12T22:18:26","modified_gmt":"2026-06-12T22:18:26","slug":"1986-1993-mustang-gt-custom-dyno-tune-in-house","status":"publish","type":"product","link":"https:\/\/cundnracing.com\/index.php\/product\/1986-1993-mustang-gt-custom-dyno-tune-in-house\/","title":{"rendered":"1986-1993 Mustang GT Custom Dyno Tune &#8211; In-House"},"content":{"rendered":"<p>This is for a custom in-house dyno tune with CUNDN Racing using HP Tuners for your 1986-1993 Factory Mass Air Meter Mustang GT with Factory ECU. Once you purchase the tune, we\u2019ll contact you to set up an appointment at our shop in Pearland, TX. For recommendations, feel free to call or text us at 281-636-7142.<\/p>\n<p>Dyno tuning typically takes 6-8 hours to complete. For this reason, we recommend dropping off your car and picking it up once it\u2019s ready. Please note, we don\u2019t have a viewing area for the dyno. Also, customers are not permitted in the shop.<\/p>\n<p>Includes:<\/p>\n<ul>\n<li>SCT Chip<\/li>\n<li>Modification to Factory PCM<\/li>\n<li>Single Custom Dyno Tune (Multiple tunes available for additional costs)<\/li>\n<\/ul>\n<p>We offer installation of any parts before tuning and can setup a package deal for the parts, labor and tuning. Contact us for more details!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>This is for a custom in-house dyno tune with CUNDN Racing using HP Tuners for your 1986-1993 Factory Mass Air Meter Mustang GT with Factory ECU. Once you purchase the tune, we\u2019ll contact you to set up an appointment at our shop in Pearland, TX. For recommendations, feel free to call or text us at [&hellip;]<\/p>\n","protected":false},"featured_media":1021,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[241],"product_tag":[],"class_list":["post-1056","product","type-product","status-publish","has-post-thumbnail","product_cat-tuning-1986-1993","first","instock","taxable","shipping-taxable","purchasable","product-type-variable"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.8 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>1986-1993 Custom Dyno Tuning with Expert CUNDN Racing<\/title>\n<meta name=\"description\" content=\"Achieve peak performance with our 1986-1993 Custom Dyno Tuning. Book your appointment today and unleash your Mustang&#039;s true potential! \ud83d\udd27\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cundnracing.com\/index.php\/product\/1986-1993-mustang-gt-custom-dyno-tune-in-house\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"1986-1993 Mustang GT Custom Dyno Tune - In-House\" \/>\n<meta property=\"og:description\" content=\"Achieve peak performance with our 1986-1993 Custom Dyno Tuning. 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