{"id":1986,"date":"2023-02-18T11:24:19","date_gmt":"2023-02-18T11:24:19","guid":{"rendered":"https:\/\/www.ndhd.co.uk\/site\/?page_id=1986"},"modified":"2025-04-24T14:32:43","modified_gmt":"2025-04-24T14:32:43","slug":"audi-r8-v8-4-2l-fsi-byh-cnda","status":"publish","type":"page","link":"https:\/\/mrctuning.com\/site\/audi-r8-v8-4-2l-fsi-byh-cnda\/","title":{"rendered":"Audi R8 V8 4.2L FSI (BYH | CNDA)"},"content":{"rendered":"
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Audi R8 V8 4.2L FSI (BYH | CNDA)<\/h1><\/div>
AUDI (42) 2006-2012 ENGINE CODES – <\/span>BYH | CNDA
\nSTOCK POWER – <\/span>420PS STOCK TORQUE – <\/span>430NM<\/span><\/h5>\n<\/div><\/div><\/div><\/div><\/div>

BASIC CARBON CLEAN:<\/strong><\/h2><\/div>

This process will remove the carbon buildup on the engine intake tracts\u2026 which releases additional horsepower, torque and engine response through the cleaning and refinements.<\/p>\n<\/div>

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FULL CARBON CLEAN:<\/strong><\/h2><\/div>

This process removes the inlet manifold and fully cleans the internals,\u00a0 which releases additional horsepower, torque and engine response through the cleaning and refinements.<\/p>\n<\/div><\/div><\/div><\/div><\/div>

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

We would require a non refundable deposit of \u00a3150 to secure the booking.<\/p>\n

We would require the car to be with us for 3-5 working days to carry out the work.<\/p>\n

If your car is above 60k miles then we strongly advise that you have both front lambda’s replaced, these are a serviceable item and should be replaced every 5 years\/ ever 60k miles.<\/p>\n

Injectors are becoming a common issue on the B7 models, we do recommend having them removed and replaced for the latest revision. 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.<\/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 TUNE WITH CARBON CLEAN<\/strong> – You should see around 420ps and 430nm*<\/strong><\/h2><\/div>

*depending on the carbon build up and what the car starts off with<\/p>\n<\/div>

PRICES FROM – \u00a32,652 INC VAT<\/span><\/a><\/div>
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STAGE 2 DYNO PLOT:<\/strong><\/h2><\/div>
\"MRC<\/a><\/span><\/div>

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

We would require a deposit of \u00a310,000 to secure parts and booking, and for the car to be left with us for 5-10 working days.<\/p>\n

If your car is above 60k miles then we strongly advise that you have both front lambda’s replaced, these are a serviceable item and should be replaced every 5 years\/ ever 60k miles.<\/p>\n

Injectors are becoming a common issue on the B7 models, we do recommend having them removed and replaced for the latest revision. 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.<\/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 CARBON CLEAN, EXHAUST AND CNC MANIFOLD<\/strong> – You should see around 420-450ps and 430-470nm*<\/strong>
\noff with.<\/p><\/h2><\/div>

*depending on the carbon build up and what the car starts off with<\/p>\n<\/div>

\u00a3POA<\/span><\/a><\/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

      \"R8<\/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-1986","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nAudi R8 V8 4.2L FSI (BYH | CNDA) 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 R8 V8 4.2L FSI (BYH | CNDA). 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