{"product_id":"torque-solution-05-09-audi-s4-b7-03-05-audi-s4-b6-billet-rear-differential-mount-insert","title":"Torque Solution 05-09 Audi S4 (B7) \/ 03-05 Audi S4 (B6) Billet Rear Differential Mount Insert","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eTS-RDI-861\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eTorque Solution 05-09 Audi S4 (B7) \/ 03-05 Audi S4 (B6) Billet Rear Differential Mount Insert\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Torque Solution TS-RDI-861 billet rear differential mount insert replaces the factory rubber bushing in 2003-2009 Audi S4 B6 and B7 models. This direct bolt-on part sharpens power delivery by minimizing drivetrain slop for better traction and stability. Drivers experience reduced wheel hop during acceleration and improved launches on 2003-2005 B6 and 2005-2009 B7 chassis.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBillet 6061-T6 Aluminum Construction:\u003c\/strong\u003e Lightweight and durable material machined to precise tolerances for performance under high stress and heat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Anodized Finish:\u003c\/strong\u003e Provides corrosion resistance against road debris, heat, and wear to maintain appearance and longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Bolt-On Design:\u003c\/strong\u003e Matches OEM mounting points with no modifications required for fast and easy installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Hop Reduction:\u003c\/strong\u003e Stiffer design removes drivetrain play for sharper throttle response and consistent power transfer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Traction:\u003c\/strong\u003e Delivers engine power directly to wheels for stronger launches and better cornering grip.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspect differential bushings before install to ensure compatibility.\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces thoroughly for secure adhesion.\u003c\/li\u003e\n\u003cli\u003ePackaged in protective foam for damage-free delivery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eRaise vehicle securely and support differential during replacement.\u003c\/li\u003e\n\u003cli\u003eReuse OEM hardware or Torque Solution bushings torque to 25 Nm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2004\u003c\/td\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eS4\u003c\/td\u003e\n\u003ctd\u003eSedan B6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2005\u003c\/td\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eS4\u003c\/td\u003e\n\u003ctd\u003eCabriolet B6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2005\u003c\/td\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eS4\u003c\/td\u003e\n\u003ctd\u003eSedan\/Coupe B6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2005-2009\u003c\/td\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eS4\u003c\/td\u003e\n\u003ctd\u003eSedan\/Coupe\/Cabriolet B7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhy Choose Torque Solution?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTrusted by track enthusiasts for reliable drivetrain upgrades.\u003c\/li\u003e\n\u003cli\u003eEngineered with motorsport-grade materials for daily and race use.\u003c\/li\u003e\n\u003cli\u003eCNC precision manufacturing ensures perfect fit and function.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does this fit both B6 and B7 Audi S4 models?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes TS-RDI-861 is compatible with 2003-2005 B6 and 2005-2009 B7 S4 chassis including sedan coupe and cabriolet variants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is used in this differential insert?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Constructed from high-strength 6061-T6 billet aluminum with black anodized finish for durability and heat resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty covers this product?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Backed by Torque Solution lifetime warranty against manufacturing defects when installed correctly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Compact box measures 6 x 4 x 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.35 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Torque Solution","offers":[{"title":"Default Title","offer_id":43522314698831,"sku":"TQSTS-RDI-861","price":122.21,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/SKU_TS-RDI-861.png?v=1769180933","url":"https:\/\/www.blackopsautoworks.com\/products\/torque-solution-05-09-audi-s4-b7-03-05-audi-s4-b6-billet-rear-differential-mount-insert","provider":"Black Ops Auto Works","version":"1.0","type":"link"}