{"product_id":"exhaust-header-manifold-for-1990-1999-toyota-celica-gt-gts-2-2l-5s-fe","title":"1990-1999 Toyota Celica GT\/GTS 2.2L 5S-FE Exhaust Header","description":"\u003ch3\u003e\u003cstrong\u003eFlashrk Exhaust Header Manifold For 1990-1999 Toyota Celica GT\/GTS 2.2L 5S-FE\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eReplacing or upgrading your exhaust header with 5SFE headers is essential for improving both engine performance and sound. By increasing high-flow air, 5SFE exhaust headers provide an instant gain of 10-15 horsepower and torque, whether you're on the track or driving on the street. Flashark specializes in high-performance products, including custom 5SFE headers, designed to deliver more power and a deep, aggressive exhaust note. Our headers are easy to install with a direct bolt-on design, requiring no modifications.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1990-1999 Toyota Celica GT\/ GTS (ST184\/ ST204)\u003c\/li\u003e\n\u003cli\u003eFits 2.2L I4 DOHC 5S-FE Engine ONLY\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Does NOT Fit 1.6L\/ 2.0L ST Models and 93 GTS 2.0L Model\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand Name: Flashark\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: \u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003eAutomobile Exhaust Header\u003c\/a\u003e\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eHeader Inlet \/ Outlet Size (IN): 1.625\" X 1.50\" \/ 2.25\"\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e5SFE Headers vs. Exhaust Manifold: Which is the Better Choice?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhen upgrading your exhaust system, 5SFE headers clearly outperform traditional exhaust manifolds. The benefits go beyond just adding horsepower—they improve overall engine efficiency and enhance the driving experience. Understanding why headers matter helps you see why this upgrade is worth it.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eBetter Exhaust Flow:\u003c\/strong\u003e\u003c\/span\u003e Individual tubes reduce backpressure, helping your engine breathe and respond faster.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eMore Power \u0026amp; Acceleration:\u003c\/strong\u003e\u003c\/span\u003e Smoother flow delivers stronger, more linear performance, especially at mid- to high-RPM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDeeper, Aggressive Sound:\u003c\/strong\u003e\u003c\/span\u003e Enjoy a richer, more engaging exhaust note.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eLess Engine Stress:\u003c\/strong\u003e\u003c\/span\u003e Reduced backpressure means cooler operation and improved long-term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn short, 5SFE headers don’t just add horsepower—they improve how your engine performs, sounds, and feels. For 1990-1999 Toyota Celica GT\/GTS owners, this upgrade is instantly noticeable behind the wheel.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eWhy Choose Flashark Exhaust Headers?\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eFlashark headers are engineered for serious performance and lasting quality. With precision craftsmanship, high-flow design, and a perfect fit for your 5S-FE engine, they deliver noticeable gains in power, a richer exhaust note, and a driving experience that’s both thrilling and reliable. Upgrade with Flashark to unlock your Celica’s true potential—no compromises, no guesswork.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eToyota 5S-FE Engine: A Quick Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Toyota 5S-FE is a 2.2L inline-4 DOHC engine celebrated for its reliability, smooth operation, and moderate tuning potential. Its efficient design and durable construction make it well-suited for daily driving, while still offering room for performance enhancements. Upgrades such as high-flow headers improve exhaust flow, reduce backpressure, and allow the engine to breathe more freely. The result is increased torque, sharper throttle response, and a more engaging driving experience, making the 5S-FE a perfect candidate for enthusiasts looking to get more out of their Celica GT or GTS.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\n\u003ch4 style=\"text-transform: none;\"\u003eQ1: \u003cspan style=\"text-decoration: underline;\"\u003eWhat cars are Flashark 5S-FE headers compatible with?\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003c\/summary\u003e\n\u003cp\u003eA1: Flashark headers are designed to fit 1990-1999 Toyota Celica GT\/GTS models equipped with the 2.2L 5S-FE engine. They are not compatible with 1.6L or 2.0L Celica models.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\n\u003ch4 style=\"text-transform: none;\"\u003eQ2: \u003cspan style=\"text-decoration: underline;\"\u003eHow much horsepower can I expect from installing 5S-FE headers?\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003c\/summary\u003e\n\u003cp\u003eA2: On average, installing high-flow 5S-FE headers can provide an instant gain of 10-15 horsepower and improved torque, enhancing both street and track performance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\n\u003ch4 style=\"text-transform: none;\"\u003eQ3: \u003cspan style=\"text-decoration: underline;\"\u003eWill installing headers affect my car’s reliability?\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003c\/summary\u003e\n\u003cp\u003eA3: No. Flashark headers are made from durable stainless steel, designed to reduce engine backpressure and heat, which can actually improve long-term reliability.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\n\u003ch4 style=\"text-transform: none;\"\u003eQ4: \u003cspan style=\"text-decoration: underline;\"\u003eAre Flashark headers hard to install?\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003c\/summary\u003e\n\u003cp\u003eA4: They feature a direct bolt-on design for the 5S-FE engine, requiring no modifications, making installation straightforward for experienced DIYers or professional mechanics.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\n\u003ch4 style=\"text-transform: none;\"\u003eQ5: \u003cspan style=\"text-decoration: underline;\"\u003eHow do headers improve my Celica’s performance?\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003c\/summary\u003e\n\u003cp\u003eA5: By providing smoother exhaust flow, headers reduce backpressure, allowing the engine to breathe better. This leads to stronger acceleration, more responsive throttle, and a deeper, more aggressive exhaust note.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\n\u003ch4 style=\"text-transform: none;\"\u003eQ6: \u003cspan style=\"text-decoration: underline;\"\u003eWill these headers fit aftermarket exhaust systems?\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003c\/summary\u003e\n\u003cp\u003eA6: Flashark headers are compatible with most standard 2.25” exhaust setups. For custom systems, minor adjustments may be needed, but they integrate seamlessly with stock catalytic converters and mufflers.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\n\u003ch4 style=\"text-transform: none;\"\u003eQ7: \u003cspan style=\"text-decoration: underline;\"\u003eAre Flashark headers street legal?\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003c\/summary\u003e\n\u003cp\u003eA7: Yes, they are made from quality stainless steel and designed for daily driving. However, local emissions laws vary, so always check regulations in your area before installation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\n\u003ch4 style=\"text-transform: none;\"\u003eQ8: \u003cspan style=\"text-decoration: underline;\"\u003eWhat is the material and finish of Flashark headers?\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003c\/summary\u003e\n\u003cp\u003eA8: They are made from lightweight stainless steel with a mirror-polished finish, offering superior durability, corrosion resistance, and a premium appearance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\n\u003ch4 style=\"text-transform: none;\"\u003eQ9: \u003cspan style=\"text-decoration: underline;\"\u003eHow will these headers affect my car’s exhaust sound?\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003c\/summary\u003e\n\u003cp\u003eA9: Upgrading to 5S-FE headers produces a deeper, more aggressive exhaust tone, making daily drives and spirited runs more engaging.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\n\u003ch4 style=\"text-transform: none;\"\u003eQ10: \u003cspan style=\"text-decoration: underline;\"\u003eDo Flashark headers offer a warranty?\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003c\/summary\u003e\n\u003cp\u003eA10: Yes, Flashark provides a manufacturer warranty covering defects in materials and craftsmanship, giving you peace of mind with your upgrade.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":51797502099742,"sku":"FLES08042","price":142.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7171\/1262\/files\/Exhaust-Header-Manifold-for-1990-1999-Toyota-Celica-GT-GTS-2.2L-5S-FE-Flashark-1679386143.jpg?v=1777499961","url":"https:\/\/platinumhpsolutions.myshopify.com\/products\/exhaust-header-manifold-for-1990-1999-toyota-celica-gt-gts-2-2l-5s-fe","provider":"Platinum High Performance Solutions, LLC.","version":"1.0","type":"link"}