{"product_id":"ie-holdstrong-head-studs-audi-b9-s4-s5-rs5-sq5-gix2c","title":"iE HoldStrong Head Studs - Audi \/ B9 \/ S4 \/ S5 \/ RS5 \/ SQ5","description":"\u003cdiv class=\"shg-c\" id=\"s-6969115d-8b29-4340-ba0d-307a78855816\"\u003e\n\u003cdiv class=\"shg-row\" data-col-grid-mode-on=\"\"\u003e\n\u003cdiv class=\"shg-c-lg-6 shg-c-md-6 shg-c-sm-6 shg-c-xs-12\"\u003e\n\u003cdiv id=\"s-9f66153c-3dc7-4275-861d-dc09b04ecdce\" class=\"shg-c shg-align-center\"\u003e\n\u003cdiv class=\"shogun-heading-component\"\u003e\n\u003ch1\u003eKEEP IT TOGETHER\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"s-1befd221-e882-48e8-9918-7c3fe53251e0\" class=\"shg-c\"\u003e\n\u003cdiv class=\"shg-rich-text shg-theme-text-content\"\u003e\n\u003cp\u003e\u003cspan\u003eMeet your ultimate defense against head lift. iE HoldStrong Head Studs are engineered and manufactured for structural integrity to go toe-to-toe with the demands of high-output engines. They’re made to keep your engine together and sealed tight using a rolled-thread process, chromium-based H11 tool steel and aircraft grade J-threads for maximum strength.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shg-c-lg-6 shg-c-md-6 shg-c-sm-6 shg-c-xs-12\"\u003e\n\u003cdiv id=\"s-77200f43-73c7-4f8e-9843-baf9edbbadf5-root\"\u003e\n\u003cdiv class=\"shg-image-margin-container-s-77200f43-73c7-4f8e-9843-baf9edbbadf5\" id=\"wrap-s-77200f43-73c7-4f8e-9843-baf9edbbadf5\"\u003e\n\u003cdiv class=\"s-77200f43-73c7-4f8e-9843-baf9edbbadf5 shg-align-container\"\u003e\n\u003cdiv class=\"shg-c s-77200f43-73c7-4f8e-9843-baf9edbbadf5 shogun-image-container shg-align-center\" id=\"s-77200f43-73c7-4f8e-9843-baf9edbbadf5\"\u003e\n\u003cdiv class=\"shg-image-content-wrapper\"\u003e\u003cimg srcset=\"https:\/\/i.shgcdn.com\/7e412f65-c482-47c1-a553-2b70024814cf\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/180x\/ 180w,https:\/\/i.shgcdn.com\/7e412f65-c482-47c1-a553-2b70024814cf\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/360x\/ 360w,https:\/\/i.shgcdn.com\/7e412f65-c482-47c1-a553-2b70024814cf\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/720x\/ 720w,https:\/\/i.shgcdn.com\/7e412f65-c482-47c1-a553-2b70024814cf\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/900x\/ 900w,https:\/\/i.shgcdn.com\/7e412f65-c482-47c1-a553-2b70024814cf\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/1080x\/ 1080w,https:\/\/i.shgcdn.com\/7e412f65-c482-47c1-a553-2b70024814cf\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/1200x\/ 1200w,https:\/\/i.shgcdn.com\/7e412f65-c482-47c1-a553-2b70024814cf\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/1920x\/ 1920w\" sizes=\"100vw\" src=\"https:\/\/i.shgcdn.com\/7e412f65-c482-47c1-a553-2b70024814cf\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/\" class=\"shogun-image\" decoding=\"async\" loading=\"lazy\" width=\"489\" height=\"275\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shg-c\" id=\"s-6ccd916d-60bb-4988-8f26-8990d60250a0\"\u003e\n\u003cdiv class=\"shg-row\" data-col-grid-mode-on=\"\"\u003e\n\u003cdiv class=\"shg-c-lg-6 shg-c-md-6 shg-c-sm-6 shg-c-xs-12\"\u003e\n\u003cdiv id=\"s-7a9958e1-f572-494a-a105-3af00a6d8b06\" class=\"shg-c shg-align-center\"\u003e\n\u003cdiv class=\"shogun-heading-component\"\u003e\n\u003ch1\u003eCHROMIUM H11 TOOL-STEEL\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"s-9d11a548-f146-4071-8731-3a0a9936adbb\" class=\"shg-c\"\u003e\n\u003cdiv class=\"shg-rich-text shg-theme-text-content\"\u003e\n\u003cp\u003e\u003cspan\u003eIt’s not rocket science, but it’s close. Our chromium-based H11 tool steel alloy is known for its use in aerospace industry applications like helicopter blades and landing gear. H11 is widely used for its crack-resistant properties to prevent thermal fatigue or thermal shock. This alloy’s low-carbon content gives it strength with minimal distortion when tooling. If it’s good enough to land a plane, it’s the right choice for your high-performance engine.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shg-c-lg-6 shg-c-md-6 shg-c-sm-6 shg-c-xs-12\"\u003e\n\u003cdiv id=\"s-f9501dda-618f-4324-929d-f1f000fea808-root\"\u003e\n\u003cdiv class=\"shg-image-margin-container-s-f9501dda-618f-4324-929d-f1f000fea808\" id=\"wrap-s-f9501dda-618f-4324-929d-f1f000fea808\"\u003e\n\u003cdiv class=\"s-f9501dda-618f-4324-929d-f1f000fea808 shg-align-container\"\u003e\n\u003cdiv class=\"shg-c s-f9501dda-618f-4324-929d-f1f000fea808 shogun-image-container shg-align-center\" id=\"s-f9501dda-618f-4324-929d-f1f000fea808\"\u003e\n\u003cdiv class=\"shg-image-content-wrapper\"\u003e\u003cimg srcset=\"https:\/\/i.shgcdn.com\/b10dd267-c345-4594-b33d-cf6adb755811\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/180x\/ 180w,https:\/\/i.shgcdn.com\/b10dd267-c345-4594-b33d-cf6adb755811\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/360x\/ 360w,https:\/\/i.shgcdn.com\/b10dd267-c345-4594-b33d-cf6adb755811\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/720x\/ 720w,https:\/\/i.shgcdn.com\/b10dd267-c345-4594-b33d-cf6adb755811\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/900x\/ 900w,https:\/\/i.shgcdn.com\/b10dd267-c345-4594-b33d-cf6adb755811\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/1080x\/ 1080w,https:\/\/i.shgcdn.com\/b10dd267-c345-4594-b33d-cf6adb755811\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/1200x\/ 1200w\" sizes=\"100vw\" src=\"https:\/\/i.shgcdn.com\/b10dd267-c345-4594-b33d-cf6adb755811\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/\" class=\"shogun-image\" decoding=\"async\" loading=\"lazy\" width=\"490\" height=\"286\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"s-20b08981-0716-49e2-be03-f3476207bc61\" class=\"shg-c\"\u003e\n\u003cdiv class=\"shg-rich-text shg-theme-text-content\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cem\u003eUnlike stock stretch bolts, HoldStrong head studs do not stretch to torque and are reusable.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shg-box-vertical-align-wrapper\"\u003e\n\u003cdiv class=\"shg-box shg-c\" id=\"s-89cee5ed-0872-4c4e-a8d5-a4972dab1e92\"\u003e\n\u003cdiv class=\"shg-box-overlay\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"shg-box-content\"\u003e\n\u003cdiv id=\"s-18c31304-0c3e-44c9-971d-9e09d56aa089\" class=\"shg-c shg-align-center\"\u003e\n\u003cdiv class=\"shogun-heading-component\"\u003e\n\u003ch1\u003eIT'S ALL IN THE THREADS\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"s-23dc2b28-f72a-41a2-b066-f61d0af45e91\" class=\"shg-c\"\u003e\n\u003cdiv class=\"shg-rich-text shg-theme-text-content\"\u003e\n\u003cp\u003e\u003cspan\u003eiE head studs are manufactured using a rolled method in a pure oil solution. The alloy material is shaped rather than removed (cut) which creates a compressive force that strengthens the thread and eliminates imperfections that could cause stress cracks. Rolled threads are built for strength and extreme fatigue resistance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shg-c\" id=\"s-e587b5ed-f501-4ff9-a80e-9f6d2bec176a\"\u003e\n\u003cdiv class=\"shg-row\" data-col-grid-mode-on=\"\"\u003e\n\u003cdiv class=\"shg-c-lg-6 shg-c-md-6 shg-c-sm-6 shg-c-xs-12\"\u003e\n\u003cdiv id=\"s-fa571bf3-bb17-4664-bd3a-ffca92859c69\" class=\"shg-c shg-align-center\"\u003e\n\u003cdiv class=\"shogun-heading-component\"\u003e\n\u003ch1\u003eiE ROLLED THREADS\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"s-6245af43-91dc-4d3d-ac9a-44e48fc7ece4\" class=\"shg-c\"\u003e\n\u003cdiv class=\"shg-rich-text shg-theme-text-content\"\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003ePrecise surface finish\u003c\/strong\u003e\u003cbr\u003eRoll forming the threads in a contained die produces an incredibly smooth thread surface that greatly reduces the chances of stress cracks.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eCompressed material\u003c\/strong\u003e\u003cbr\u003eInstead of removing material, the alloy is compressed to form the threads which greatly increases strength and fatigue resistance. To maintain the structural integrity of the material during this process, heat caused by friction is reduced using a cooling oil.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eAccurate thread profile\u003c\/strong\u003e\u003cbr\u003eThe precise thread forming also produces a very consistent thread profile and dimensional accuracy, which delivers greater thread engagement and improves the overall performance of the fastener.\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shg-c-lg-6 shg-c-md-6 shg-c-sm-6 shg-c-xs-12\"\u003e\n\u003cdiv id=\"s-e02a69c9-1006-4e80-a370-ad1329265d2f-root\"\u003e\n\u003cdiv class=\"shg-image-margin-container-s-e02a69c9-1006-4e80-a370-ad1329265d2f\" id=\"wrap-s-e02a69c9-1006-4e80-a370-ad1329265d2f\"\u003e\n\u003cdiv class=\"s-e02a69c9-1006-4e80-a370-ad1329265d2f shg-align-container\"\u003e\n\u003cdiv class=\"shg-c s-e02a69c9-1006-4e80-a370-ad1329265d2f shogun-image-container shg-align-center\" id=\"s-e02a69c9-1006-4e80-a370-ad1329265d2f\"\u003e\n\u003cdiv class=\"shg-image-content-wrapper\"\u003e\u003cimg srcset=\"https:\/\/i.shgcdn.com\/10c61b63-9fa4-428a-b20e-afa826492da0\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/180x\/ 180w,https:\/\/i.shgcdn.com\/10c61b63-9fa4-428a-b20e-afa826492da0\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/360x\/ 360w,https:\/\/i.shgcdn.com\/10c61b63-9fa4-428a-b20e-afa826492da0\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/720x\/ 720w,https:\/\/i.shgcdn.com\/10c61b63-9fa4-428a-b20e-afa826492da0\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/900x\/ 900w,https:\/\/i.shgcdn.com\/10c61b63-9fa4-428a-b20e-afa826492da0\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/1080x\/ 1080w,https:\/\/i.shgcdn.com\/10c61b63-9fa4-428a-b20e-afa826492da0\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/1200x\/ 1200w\" sizes=\"100vw\" src=\"https:\/\/i.shgcdn.com\/10c61b63-9fa4-428a-b20e-afa826492da0\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/\" class=\"shogun-image\" decoding=\"async\" loading=\"lazy\" width=\"489\" height=\"376\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shg-c\" id=\"s-c9a19dee-2019-4ce0-9777-3c4b4719c831\"\u003e\n\u003cdiv class=\"shg-row\" data-col-grid-mode-on=\"\"\u003e\n\u003cdiv class=\"shg-c-lg-6 shg-c-md-6 shg-c-sm-6 shg-c-xs-12\"\u003e\n\u003cdiv id=\"s-70a63e5e-ce9a-45a2-bcf7-54dac63376a0\" class=\"shg-c shg-align-center\"\u003e\n\u003cdiv class=\"shogun-heading-component\"\u003e\n\u003ch1\u003eTRADITIONAL CUT THREADS\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"s-9eb1c993-9eef-4c59-9732-299cf2b8bf72\" class=\"shg-c\"\u003e\n\u003cdiv class=\"shg-rich-text shg-theme-text-content\"\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eSurface imperfections\u003c\/strong\u003e\u003cbr\u003eThe thread surface of a machined (cut) fastener is at risk to surface chatter and burrs. These small imperfections can cause stress concentrations and thread failure.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eRemoved material\u003c\/strong\u003e\u003cbr\u003eForming the threads by cutting material away removes and weakens the alloy. Less material means lower strength and fatigue resistance.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eUnstable thread profile\u003c\/strong\u003e\u003cbr\u003eWhile faster and cheaper to produce, cut threads can not maintain a truly consistent thread profile, making them less than ideal for critical clamping loads required for performance builds.\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shg-c-lg-6 shg-c-md-6 shg-c-sm-6 shg-c-xs-12\"\u003e\n\u003cdiv id=\"s-d5140efe-552c-4bfe-8b2b-20eef853cb51-root\"\u003e\n\u003cdiv class=\"shg-image-margin-container-s-d5140efe-552c-4bfe-8b2b-20eef853cb51\" id=\"wrap-s-d5140efe-552c-4bfe-8b2b-20eef853cb51\"\u003e\n\u003cdiv class=\"s-d5140efe-552c-4bfe-8b2b-20eef853cb51 shg-align-container\"\u003e\n\u003cdiv class=\"shg-c s-d5140efe-552c-4bfe-8b2b-20eef853cb51 shogun-image-container shg-align-center\" id=\"s-d5140efe-552c-4bfe-8b2b-20eef853cb51\"\u003e\n\u003cdiv class=\"shg-image-content-wrapper\"\u003e\u003cimg srcset=\"https:\/\/i.shgcdn.com\/d7bad32f-3b2f-440b-b6d0-6028750ae92e\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/180x\/ 180w,https:\/\/i.shgcdn.com\/d7bad32f-3b2f-440b-b6d0-6028750ae92e\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/360x\/ 360w,https:\/\/i.shgcdn.com\/d7bad32f-3b2f-440b-b6d0-6028750ae92e\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/720x\/ 720w,https:\/\/i.shgcdn.com\/d7bad32f-3b2f-440b-b6d0-6028750ae92e\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/900x\/ 900w,https:\/\/i.shgcdn.com\/d7bad32f-3b2f-440b-b6d0-6028750ae92e\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/1080x\/ 1080w,https:\/\/i.shgcdn.com\/d7bad32f-3b2f-440b-b6d0-6028750ae92e\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/1200x\/ 1200w\" sizes=\"100vw\" src=\"https:\/\/i.shgcdn.com\/d7bad32f-3b2f-440b-b6d0-6028750ae92e\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/\" class=\"shogun-image\" decoding=\"async\" loading=\"lazy\" width=\"490\" height=\"377\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shg-box-vertical-align-wrapper\"\u003e\n\u003cdiv class=\"shg-box shg-c\" id=\"s-f401e73a-746d-46be-9b02-4b301753a0b6\"\u003e\n\u003cdiv class=\"shg-box-overlay\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"shg-box-content\"\u003e\n\u003cdiv id=\"s-19eb59ac-e311-4941-9007-9c4d6e59e43f\" class=\"shg-c shg-align-center\"\u003e\n\u003cdiv class=\"shogun-heading-component\"\u003e\n\u003ch1\u003eNOT ALL THREADS ARE EQUAL\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"s-61e7259f-dabd-44ec-af88-99bf09dcb26b\" class=\"shg-c\"\u003e\n\u003cdiv class=\"shg-rich-text shg-theme-text-content\"\u003e\n\u003cp\u003e\u003cspan\u003eThe sharp edges and corners of standard cut thread can cause stress points that lead to bolt failure. To prevent this, iE head studs have been engineered with J-threads. This higher quality thread profile has a curved minor-diameter structure to reduce stress points and prevent breakage from vibration. J-threads also provide a more accurate sizing for an exact dimensional fit.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shg-c\" id=\"s-05db22d2-fa17-4890-b0bd-31d90cd5433e\"\u003e\n\u003cdiv class=\"shg-row\" data-col-grid-mode-on=\"\"\u003e\n\u003cdiv class=\"shg-c-lg-6 shg-c-md-6 shg-c-sm-6 shg-c-xs-12\"\u003e\n\u003cdiv id=\"s-6fd11ba0-1b95-470d-846f-2b0ecdd1698b-root\"\u003e\n\u003cdiv class=\"shg-image-margin-container-s-6fd11ba0-1b95-470d-846f-2b0ecdd1698b\" id=\"wrap-s-6fd11ba0-1b95-470d-846f-2b0ecdd1698b\"\u003e\n\u003cdiv class=\"s-6fd11ba0-1b95-470d-846f-2b0ecdd1698b shg-align-container\"\u003e\n\u003cdiv class=\"shg-c s-6fd11ba0-1b95-470d-846f-2b0ecdd1698b shogun-image-container shg-align-center\" id=\"s-6fd11ba0-1b95-470d-846f-2b0ecdd1698b\"\u003e\n\u003cdiv class=\"shg-image-content-wrapper\"\u003e\u003cimg srcset=\"https:\/\/i.shgcdn.com\/acf4e3b7-ad6b-4dc2-808d-1e10c79a284c\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/180x\/ 180w,https:\/\/i.shgcdn.com\/acf4e3b7-ad6b-4dc2-808d-1e10c79a284c\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/360x\/ 360w,https:\/\/i.shgcdn.com\/acf4e3b7-ad6b-4dc2-808d-1e10c79a284c\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/720x\/ 720w,https:\/\/i.shgcdn.com\/acf4e3b7-ad6b-4dc2-808d-1e10c79a284c\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/900x\/ 900w,https:\/\/i.shgcdn.com\/acf4e3b7-ad6b-4dc2-808d-1e10c79a284c\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/1080x\/ 1080w,https:\/\/i.shgcdn.com\/acf4e3b7-ad6b-4dc2-808d-1e10c79a284c\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/1200x\/ 1200w\" sizes=\"100vw\" src=\"https:\/\/i.shgcdn.com\/acf4e3b7-ad6b-4dc2-808d-1e10c79a284c\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/\" class=\"shogun-image\" decoding=\"async\" loading=\"lazy\" width=\"489\" height=\"331\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shg-c-lg-6 shg-c-md-6 shg-c-sm-6 shg-c-xs-12\"\u003e\n\u003cdiv id=\"s-85549186-846f-4225-ae2a-68129f27d626-root\"\u003e\n\u003cdiv class=\"shg-image-margin-container-s-85549186-846f-4225-ae2a-68129f27d626\" id=\"wrap-s-85549186-846f-4225-ae2a-68129f27d626\"\u003e\n\u003cdiv class=\"s-85549186-846f-4225-ae2a-68129f27d626 shg-align-container\"\u003e\n\u003cdiv class=\"shg-c s-85549186-846f-4225-ae2a-68129f27d626 shogun-image-container shg-align-center\" id=\"s-85549186-846f-4225-ae2a-68129f27d626\"\u003e\n\u003cdiv class=\"shg-image-content-wrapper\"\u003e\u003cimg srcset=\"https:\/\/i.shgcdn.com\/bc5bc087-ea02-4df3-bb67-b6d11b8a80c9\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/180x\/ 180w,https:\/\/i.shgcdn.com\/bc5bc087-ea02-4df3-bb67-b6d11b8a80c9\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/360x\/ 360w,https:\/\/i.shgcdn.com\/bc5bc087-ea02-4df3-bb67-b6d11b8a80c9\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/720x\/ 720w,https:\/\/i.shgcdn.com\/bc5bc087-ea02-4df3-bb67-b6d11b8a80c9\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/900x\/ 900w,https:\/\/i.shgcdn.com\/bc5bc087-ea02-4df3-bb67-b6d11b8a80c9\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/1080x\/ 1080w,https:\/\/i.shgcdn.com\/bc5bc087-ea02-4df3-bb67-b6d11b8a80c9\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/-\/resize\/1200x\/ 1200w\" sizes=\"100vw\" src=\"https:\/\/i.shgcdn.com\/bc5bc087-ea02-4df3-bb67-b6d11b8a80c9\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/\" class=\"shogun-image\" decoding=\"async\" loading=\"lazy\" width=\"489\" height=\"331\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"s-e19976f7-fb89-4ea6-ac45-72215e0abdc2\" class=\"shg-c shg-align-center\"\u003e\n\u003cdiv class=\"shogun-heading-component\"\u003e\n\u003ch1\u003eWHAT IS HEAD LIFT?\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"s-671d9af0-120b-4622-91c6-f115a936f8c9\" class=\"shg-c\"\u003e\n\u003cdiv class=\"shg-rich-text shg-theme-text-content\"\u003e\n\u003cp\u003e\u003cspan\u003eThe Audi B9 3.0T EA839 engine is an absolute powerhouse capable of over 739 HP and 710ft-lbs with simple hybrid turbo bolt-on upgrades. These massive gains also result in higher cylinder pressures that put a lot of stress on the factory head bolts. When the factory bolts hit their limit, they stretch and cause head lift. This breaks the cylinder head gasket seal which results in compression loss, oil\/coolant contamination, loss of power, and in extreme conditions; catastrophic engine failure.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Integrated Engineering","offers":[{"title":"Default Title","offer_id":45377183580322,"sku":"IEHSVZ1","price":833.68,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/9953\/7314\/files\/IEHSVZ1_01.jpg?v=1743198836","url":"https:\/\/broxtuning.ca\/products\/ie-holdstrong-head-studs-audi-b9-s4-s5-rs5-sq5-gix2c","provider":"Brox Tuning","version":"1.0","type":"link"}