{"id":2500,"date":"2023-07-18T09:13:42","date_gmt":"2023-07-18T09:13:42","guid":{"rendered":"https:\/\/mrctuning.com\/site\/?page_id=2500"},"modified":"2025-02-14T12:55:17","modified_gmt":"2025-02-14T12:55:17","slug":"s5-b8-4-2-fsi-v8","status":"publish","type":"page","link":"https:\/\/mrctuning.com\/site\/s5-b8-4-2-fsi-v8\/","title":{"rendered":"Audi S5 B8 4.2 FSI V8 (CAUA)"},"content":{"rendered":"
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Audi S5 B8 4.2 FSI V8 (CAUA)<\/h1><\/div>
(8T3) 2007-2012 ENGINE CODE <\/span>– CAUA
\nSTOCK POWER – <\/span>350PS STOCK TORQUE – <\/span>440NM<\/span><\/h5>\n<\/div><\/div><\/div><\/div><\/div>

STAGE 2 PACKAGE DETAILS:<\/strong><\/h2><\/div>

With the S5’s they tend to suffer with carbon build up meaning they’re under powered as standard, we would start with a health check on the dyno to see what and how your car is performing, then proceed with removing your <\/span>manifold, walnut blasting and removing the carbon build up, we would replace your air filter with a BMC high flow filter, <\/span>and then tune your car back up to what it should be running as standard, even though you’re going up to stock figures, <\/span>because the car is under powered to start with you will notice a big difference!<\/span><\/b><\/p>\n

We would require your car to be dropped off and left with us for 3-5 working days to carry out the work. <\/span>We would require an initial deposit of \u00a3150 to secure your booking.<\/span><\/p>\n

Injectors are becoming a common issue on the B7\/B8 models, we do recommend having them removed and replaced for the latest revision, especially if the car is above 80k miles. We do also offer testing and cleaning. Please note that we have come across injectors being seized in place, this could lead to further time being spent on removal as well as the injector(s) having to be replaced – for more information about injector cleaning click here<\/a>.<\/strong><\/span><\/p>\n

When checking and cleaning Injectors they should always be flow matched to be within 1% of each other, depending on your results will depend on if we can re-use or if we have to replace them. If you would like this to be priced up please let us know so we can adjust your estimate to suit.<\/p>\n<\/div>

Please read our frequently asked questions<\/a> at the bottom of this page to see if it answers any other questions you may have.<\/p>\n<\/div><\/div><\/div>

STAGE 2 GAINS :<\/strong> you should see 350ps and 440-460nm<\/strong><\/h2><\/div>
PRICES FROM – \u00a32,472.18 INC VAT<\/span><\/a><\/div>
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STAGE 2 DYNO PLOT:<\/strong><\/h2><\/div>
\"MRC<\/a><\/span><\/div><\/div><\/div>
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Frequently Asked Questions<\/h2><\/div>

Please check the below questions to see if it answers your query before ringing the office<\/h3><\/div>
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Bookings<\/strong><\/p>\n

We require non refundable deposits for all bookings made, if you\u2019re more than half an hour late, try to rearrange within 48 hours or do not show we will keep the deposit, if you are wanting to re book then another deposit will need to be taken.<\/p>\n

We also ask that all invoices are paid by BACS before collection.<\/strong><\/p>\n

Engine related FAQ<\/strong><\/p>\n

All tuned Vehicles should be ran on Audi long-life 5W40 oil.<\/p>\n

All 2.0L 2.5L and 4L engines should be ran on NGK race plugs once tuned.<\/p>\n

Please let us know if service work needs to be added to your estimate<\/strong><\/p>\n

Service Intervals:<\/strong><\/p>\n

    \n
  • Oil and filter change once a year or every 10k<\/li>\n
  • Major engine service every 2 years or every 20k<\/li>\n
  • Transmission (gearbox, haldex, diffs, transfer box) should be done every 3-4 years, every 35k\n
      \n
    • Depending on how the car is driven, if the car is driven hard\/ abused etc then these intervals should be cut in half.<\/strong><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

      Fuel<\/strong><\/p>\n

      Please make sure your car arrives with at least half a tank of fuel and is always run on the best fuel, either Tesco 99 Momentum or Shell Vpower<\/p>\n

      Coilpacks<\/strong><\/p>\n

      Please be aware that old coilpacks can fail when running more power, causing a misfire, please make sure you have newest revision coilpacks before booking in, or let us know and we can add these to the estimate and replace on the day.<\/p>\n

      Labour rates<\/strong><\/p>\n

      Our standard labour rate is charged at \u00a3119+vat<\/p>\n<\/div>\n<\/div><\/div>\n

      <\/span><\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"class_list":["post-2500","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nAudi S5 B8 4.2 FSI V8 (CAUA) Tuning & Remapping - MRC Tuning VAG Specialists<\/title>\n<meta name=\"description\" content=\"The experts in Audi tuning, remapping & rolling road dyno tuning for the Audi S5 B8 4.2 FSI V8 (CAUA). upto 350PS 460NM STG2, SUPERCHARGED 600PS 640NM STG3\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mrctuning.com\/site\/s5-b8-4-2-fsi-v8\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Audi S5 B8 4.2 FSI V8 (CAUA) Tuning & Remapping - 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