{"product_id":"vorsprung-artus-sturm-race-ported-supercharger-service-audi-3-0t-crec-eaton-r1320-s4-s5-q5-sq5-a6-a7-q7","title":"Vorsprung Artus-Sturm Race Ported Supercharger Service, Audi 3.0T CREC Eaton R1320 (S4\/S5\/Q5\/SQ5\/A6\/A7\/Q7)","description":"\u003ch2\u003eRace Ported Supercharger Service: Audi 3.0T CREC Eaton R1320 (TVS1320)\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eMaximum Airflow Porting by AKMSpeed x Vorsprung Autowerk\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eFor Audi 3.0T owners chasing the most airflow the Eaton R1320 (TVS1320 rotor pack) can deliver, our \u003cb\u003erace port\u003c\/b\u003e service goes further than a standard street port — more aggressive port work engineered to raise the boost ceiling and push power beyond what a street-ported unit can support. This listing is specifically for the \u003cb\u003eCREC engine code\u003c\/b\u003e version of the Supercharged 3.0 EA837 platform, tuned for owners running supporting fuel and tuning upgrades.\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003eNot sure if your car is a CREC? Check your engine code before ordering — if you have a different EA837 engine code, see our \u003ca href=\"\/products\/vorsprung-artus-sturm-supercharger-race-port\"\u003estandard Race Ported Supercharger Service\u003c\/a\u003e instead.\u003c\/i\u003e\u003c\/p\u003e\n\u003ch3\u003eFits These Audi 3.0T Supercharged Vehicles (CREC engine code)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eC7 \/ C7.5:\u003c\/b\u003e A6, A7\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e4M:\u003c\/b\u003e Q7\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eD4 \/ D4.5:\u003c\/b\u003e A8, S8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAll of these share the same Eaton R1320 supercharger family at the heart of the CREC EA837 3.0T — if you're not sure your core qualifies, reach out with your VIN or part number before ordering.\u003c\/p\u003e\n\u003cdiv class=\"product-fitment-section\" style=\"margin: 20px 0; font-family: inherit;\"\u003e\n\u003ch3 style=\"font-size: 1.1rem; margin-bottom: 10px; font-weight: bold;\"\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 0.95rem;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"border-bottom: 2px solid #ddd; background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMake\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eChassis\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eEngine\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAudi\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eA6 \/ A7\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eC7 \/ C7.5\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e3.0T Supercharged CREC (Eaton R1320)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAudi\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eQ7\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e4M\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e3.0T Supercharged CREC (Eaton R1320)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAudi\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eA8 \/ S8\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eD4 \/ D4.5\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e3.0T Supercharged CREC (Eaton R1320)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 10px; font-size: 0.85rem; color: #555;\"\u003e\u003cem\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e This CREC-specific listing applies only to the platforms above. B8\/B8.5 S4, S5, Q5, and SQ5 use the earlier non-CREC EA837 engine code — see our standard (non-CREC) porting service for those platforms.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe AKMSpeed Race Porting Process\u003c\/h3\u003e\n\u003cp\u003eOur race porting service is a comprehensive overhaul of your blower's internal geometry, taken further than our street port to extract maximum airflow.\u003c\/p\u003e\n\u003col start=\"1\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDisassembly \u0026amp; Inspection:\u003c\/b\u003e Upon arrival at our facility, your supercharger is fully stripped down, and the factory oil is drained.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eAggressive Precision Porting:\u003c\/b\u003e Arthur at AKMSpeed re-profiles the inlet and outlet ports of the R1320 case with a more aggressive race-spec port job, optimizing airflow paths beyond our standard street port.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDecontamination:\u003c\/b\u003e The case undergoes a thorough cleaning process to remove all metal shavings and debris from the porting stage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eFluid Service:\u003c\/b\u003e The unit is reassembled and refilled with premium-grade supercharger oil.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOptional Maintenance:\u003c\/b\u003e We offer a full \u003cb\u003ebearing rebuild\u003c\/b\u003e at an additional cost for customers looking to refresh high-mileage units during the porting process.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eProven Performance Gains\u003c\/h3\u003e\n\u003cp\u003eThe Eaton R1320 responds exceptionally well to race-level porting. On average, customers can expect:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBoost Increase:\u003c\/b\u003e 2–3 lbs of additional boost pressure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePower Gains:\u003c\/b\u003e Approximately \u003cb\u003e15–20 whp per pound of boost\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eResult:\u003c\/b\u003e A total potential gain of \u003cb\u003e30–50 whp\u003c\/b\u003e, depending on your supporting modifications and tuning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eShipping \u0026amp; Order Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMail-In Service:\u003c\/b\u003e This is a \u003cb\u003eporting service only\u003c\/b\u003e. You are responsible for shipping your core to our shop for modification.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eTurnaround Time:\u003c\/b\u003e If you're sending in your own supercharger for porting, plan on roughly \u003cb\u003e2 weeks\u003c\/b\u003e turnaround from the day we receive your core. Need it faster? Select one of our ready-to-ship \/ core exchange options above to skip the wait.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eReturn Shipping:\u003c\/b\u003e For your convenience, return shipping is \u003cb\u003eincluded\u003c\/b\u003e in the purchase price.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCore Exchange\/Ready-to-Ship:\u003c\/b\u003e Don't have time for downtime? Select pre-ported units that are ready for immediate dispatch.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCREC Race Ported Supercharger Service FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is the CREC version priced higher?\u003c\/strong\u003e\u003cbr\u003eThe CREC engine code's supercharger core requires additional machine work during porting, so pricing on both the \"sending in your core\" and \"no core\" paths is $250 higher than our standard EA837 race porting service, with the bearing rebuild and color upgrades priced the same as always.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is race porting different from the standard street port?\u003c\/strong\u003e\u003cbr\u003eRace porting takes the same AKMSpeed process further, with a more aggressive port profile aimed at maximum airflow. It's built for cars running supporting fuel and tuning upgrades to take advantage of the extra capacity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need a special tune for a race-ported supercharger?\u003c\/strong\u003e\u003cbr\u003eWe recommend confirming with your tuner before installing, especially if you're also running an aggressive pulley — the added airflow is best supported by a tune (and fueling) that accounts for it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this work with my current pulley?\u003c\/strong\u003e\u003cbr\u003eYes — this service raises your boost ceiling and pairs well with our \u003ca href=\"\/products\/audi-30t-overdrive-crank-pulley\"\u003eTruDrive crank pulley\u003c\/a\u003e for owners chasing maximum output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's the difference between the Custom and Factory options?\u003c\/strong\u003e\u003cbr\u003eFactory keeps the stock housing finish; Custom is available for buyers who want a different housing appearance after porting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWant throttle body or Ultracharger porting done at the same time?\u003c\/strong\u003e\u003cbr\u003eSince Shopify limits us to 3 built-in options on this listing (core, bearing rebuild, color), throttle body porting and Ultracharger and Superduper porting are offered as separate $150 add-ons below — just add the ones you want alongside this service and we'll perform them together.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReady to push your Audi's performance further?\u003c\/strong\u003e\u003cbr\u003eIf you have any questions regarding the process, lead times, or bearing rebuilds, please reach out.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eArthur\u003c\/b\u003e \u003ci\u003eAKMSpeed | In Partnership with Vorsprung Autowerk\u003c\/i\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eComplete Your Build\u003c\/h3\u003e\n\u003cp\u003eFrequently paired with this service:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/throttle-body-port-add-on-150\"\u003eThrottle Body Port Add-On (+$150)\u003c\/a\u003e — have your throttle body ported at the same time as your supercharger, select \"Yes\" to add.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/ultracharger-and-superduper-port-add-on-150\"\u003eUltracharger and Superduper Port Add-On (+$150)\u003c\/a\u003e — add this porting alongside your supercharger service, select \"Yes\" to add.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/audi-30t-overdrive-crank-pulley\"\u003eTruDrive Crank Pulley\u003c\/a\u003e — raise supercharger speed alongside the extra airflow from race porting.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/vorsprung-audi-b8-b8-5-3-0t-supercharged-headers\"\u003eVorsprung HEH Headers V2\u003c\/a\u003e — keep flow gains going downstream of the supercharger (B8\/B8.5).\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/vorsprung-titanium-intake-v2-b8-b8-5-audi-s4-s5-q5-sq5-3-0t-supercharged\"\u003eTitanium Intake V2 (B8\/B8.5)\u003c\/a\u003e — feed the race-ported case with more intake airflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/vorsprung-luft-strom-84mm-throttle-body\"\u003eLuft-Strom 84mm Throttle Body\u003c\/a\u003e — pair upstream airflow with the race-ported supercharger.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/audi-3-0t-84mm-throttle-body-upgrade\"\u003eBillet Throttle Body Upgrade Adapter (84mm VDO)\u003c\/a\u003e — mates a larger throttle body to your newly ported supercharger opening.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/vorsprung-luft-strom-84mm-throttle-body-upgrade\"\u003eLuft-Strom 84mm Throttle Body Upgrade Kit\u003c\/a\u003e — the complete throttle body, adapter, and harness bundle in one order.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/vorsprung-zeus-ignition-coil-upgrade-kit-audi-3-0-supercharged-ea837\"\u003eZeus Ignition Coil Upgrade Kit\u003c\/a\u003e — support the added airflow with a stronger spark.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/vorsprung-artus-sturm-ported-supercharger-service-audi-3-0t-crec-eaton-r1320-s4-s5-q5-sq5-a6-a7-q7\"\u003eStreet Port Service (CREC)\u003c\/a\u003e — the CREC version of our standard street porting service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdiv style=\"background-color: #f8fafc; border: 1px solid #e2e8f0; border-radius: 8px; padding: 24px; margin: 30px 0;\"\u003e\n\u003ch3 style=\"font-size: 1.25rem; font-weight: bold; margin-top: 0; margin-bottom: 20px; text-transform: uppercase; letter-spacing: 0.5px; color: #0f172a;\"\u003eWhy Buy From Us?\u003c\/h3\u003e\n\u003cul style=\"list-style-type: none; padding: 0; margin: 0;\"\u003e\n\u003cli style=\"margin-bottom: 14px; display: flex; align-items: flex-start;\"\u003e\n\u003cspan style=\"margin-right: 12px; font-size: 1.1rem; line-height: 1.2;\"\u003e✅\u003c\/span\u003e\n\u003cdiv style=\"color: #334155; font-size: 0.95rem; line-height: 1.4;\"\u003e\n\u003cstrong style=\"color: #0f172a;\"\u003eEnthusiast Designed \u0026amp; Tested:\u003c\/strong\u003e Developed by people who actually drive and modify these cars.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 14px; display: flex; align-items: flex-start;\"\u003e\n\u003cspan style=\"margin-right: 12px; font-size: 1.1rem; line-height: 1.2;\"\u003e✅\u003c\/span\u003e\n\u003cdiv style=\"color: #334155; font-size: 0.95rem; line-height: 1.4;\"\u003e\n\u003cstrong style=\"color: #0f172a;\"\u003eTested on Our Own Cars:\u003c\/strong\u003e If we wouldn't run it ourselves, we don't sell it.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 14px; display: flex; align-items: flex-start;\"\u003e\n\u003cspan style=\"margin-right: 12px; font-size: 1.1rem; line-height: 1.2;\"\u003e✅\u003c\/span\u003e\n\u003cdiv style=\"color: #334155; font-size: 0.95rem; line-height: 1.4;\"\u003e\n\u003cstrong style=\"color: #0f172a;\"\u003eContinuous R\u0026amp;D:\u003c\/strong\u003e We continually develop and improve our products instead of relying on generic catalog parts.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 14px; display: flex; align-items: flex-start;\"\u003e\n\u003cspan style=\"margin-right: 12px; font-size: 1.1rem; line-height: 1.2;\"\u003e✅\u003c\/span\u003e\n\u003cdiv style=\"color: #334155; font-size: 0.95rem; line-height: 1.4;\"\u003e\n\u003cstrong style=\"color: #0f172a;\"\u003eSupporting Audi Platform Development:\u003c\/strong\u003e Your purchase helps fund continued development of new parts for these chassis.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 14px; display: flex; align-items: flex-start;\"\u003e\n\u003cspan style=\"margin-right: 12px; font-size: 1.1rem; line-height: 1.2;\"\u003e✅\u003c\/span\u003e\n\u003cdiv style=\"color: #334155; font-size: 0.95rem; line-height: 1.4;\"\u003e\n\u003cstrong style=\"color: #0f172a;\"\u003eReal Enthusiast Support:\u003c\/strong\u003e Get help from people who understand the platform, not ticket bots.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 14px; display: flex; align-items: flex-start;\"\u003e\n\u003cspan style=\"margin-right: 12px; font-size: 1.1rem; line-height: 1.2;\"\u003e✅\u003c\/span\u003e\n\u003cdiv style=\"color: #334155; font-size: 0.95rem; line-height: 1.4;\"\u003e\n\u003cstrong style=\"color: #0f172a;\"\u003eSmall Team, Big Passion:\u003c\/strong\u003e Every order directly supports continued product development and innovation.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0; display: flex; align-items: flex-start;\"\u003e\n\u003cspan style=\"margin-right: 12px; font-size: 1.1rem; line-height: 1.2;\"\u003e✅\u003c\/span\u003e\n\u003cdiv style=\"color: #334155; font-size: 0.95rem; line-height: 1.4;\"\u003e\n\u003cstrong style=\"color: #0f172a;\"\u003ePerformance Without the Marketing Fluff:\u003c\/strong\u003e Purpose-built parts designed to perform.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: center; font-weight: bold; margin-top: 30px;\"\u003eDrive the difference. Drive Vorsprung.\u003c\/p\u003e\n","brand":"Vorsprung Autowerk","offers":[{"title":"Yes \/ Yes \/ Custom","offer_id":50518047031358,"sku":"sku-58449181311279","price":1424.99,"currency_code":"USD","in_stock":true},{"title":"Yes \/ Yes \/ Factory","offer_id":50518047064126,"sku":"sku-58449181344047","price":1374.99,"currency_code":"USD","in_stock":true},{"title":"Yes \/ No \/ Custom","offer_id":50518047096894,"sku":"sku-58449181376815","price":1324.99,"currency_code":"USD","in_stock":true},{"title":"Yes \/ No \/ Factory","offer_id":50518047129662,"sku":"sku-58449181409583","price":1274.99,"currency_code":"USD","in_stock":true},{"title":"No \/ Yes \/ Custom","offer_id":50518047162430,"sku":"sku-58449181442351","price":1974.99,"currency_code":"USD","in_stock":true},{"title":"No \/ Yes \/ Factory","offer_id":50518047195198,"sku":"sku-58449181475119","price":1924.99,"currency_code":"USD","in_stock":true},{"title":"No \/ No \/ Custom","offer_id":50518047227966,"sku":"sku-58449181507887","price":1874.99,"currency_code":"USD","in_stock":true},{"title":"No \/ No \/ Factory","offer_id":50518047260734,"sku":"sku-58449181540655","price":1824.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/1123\/3598\/files\/ChatGPT_Image_Sep_10_2026_09_00_34_AM.png?v=1790113348","url":"https:\/\/turbotechperformance.com\/products\/vorsprung-artus-sturm-race-ported-supercharger-service-audi-3-0t-crec-eaton-r1320-s4-s5-q5-sq5-a6-a7-q7","provider":"TURBO TECH PERFORMANCE","version":"1.0","type":"link"}