I was just hoping to get a poll or a pulse on what people's thoughts were regarding late-year B7 S4 TC component failure. Myth or Reality that it still exists the the same extent as early-year B7's or all B6's? Bob. 2008 B7S4tip Avant, 1998.5 B5A4tip 2.8L V6 (retired) 09-29-2014 04:59 PM #4. mistral cytz. The average price of a 2013 Audi S4 timing belt replacement can vary depending on location. Get a free detailed estimate for a timing belt replacement in your area from KBB.com The average cost for an Audi S4 Timing Belt Replacement is between $1,409 and $1,765. Labor costs are estimated between $710 and $896 while parts are priced between $699 and $869. This range does not include taxes and fees, and does not factor in your unique location. The average price of a 2020 Audi S4 timing belt replacement can vary depending on location. Get a free detailed estimate for a timing belt replacement in your area from KBB.com What's a ballpark figure for replacing the timing chain on the 4.2 S4? I enquired at a few local garages and had quotes between 1400-2000, does that sound too cheap to you lot - I thought itd be more expensive than that. Also - will a cam chain kit cure the cold start rattle or do I need extras fitted ie tensioner, guides etc.. The average price of a 2006 Audi S4 timing belt replacement can vary depending on location. Get a free detailed estimate for a timing belt replacement in your area from KBB.com Your One-Stop Shop For PERFORMANCE. At Excelerate Performance in Branford, CT, we aim to be your one-stop shop for all things performance. We do everything from fabrications and dyno to software and parts. Our partners include APR, Awe Tuning, iABED Industries, ABT, Dinan, Integrated Engineering, GiroDisc, Milltek Sport, MSS, Ricechip The average price of a 2010 Audi S4 timing belt replacement can vary depending on location. Get a free detailed estimate for a timing belt replacement in your area from KBB.com The price of car parts within the category Timing chain kit for AUDI A4 B8 Saloon (8K2) ranges from £31 to £429, depending on the manufacturer and product specifications. Safe Order 200 days. Free Shipping. А convenient app for buying car parts. Car repair videos. Top AUDI models. Atleast that way the warranty will absorb the 22+ hours of labor to pull and engine for repairing the adjuster. You might incur a few more hours of labor for the tensioners and guides but it wont be $5k for an engine pull. Just my .02 cents. dzLM.