{"title":"BMW S63 — Custom BM3 Tunes","description":null,"products":[{"product_id":"tune-f92-m8-coupe","title":"BMW F92 M8 Coupe — Custom BM3 Tune (S63)","description":"\u003cp\u003e\u003cstrong\u003eLogged, verified, revised. Documented in writing. Yours to keep.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA custom bootmod3 calibration for the F92 (S63) — built from datalogs on your car, not a map off a shelf. We start from what your engine is actually doing in fuel trims, timing, knock, and load, and revise against the next log until the math and the data agree.\u003c\/p\u003e\n\u003ch3\u003eHow we approach it\u003c\/h3\u003e\n\u003cp\u003eMath first, datalogs second, marketing claims a distant last. We don't publish dyno numbers we can't reproduce; we tune to what your specific car does on the fuel you actually buy.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/configure\"\u003eConfigure your tune →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe matched Stage Kit for this engine — components + the calibration sold as one decision — is the \u003ca href=\"\/products\/stage-2-kit-s63\"\u003eStage 2 Kit — S63\u003c\/a\u003e. 8% under buying the parts and tune à la carte.\u003c\/p\u003e","brand":"Esse Werks","offers":[{"title":"Stage 1","offer_id":43280674259005,"sku":"EW-TUNE-F92-S63-S1","price":495.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2","offer_id":43280674291773,"sku":"EW-TUNE-F92-S63-S2","price":595.0,"currency_code":"USD","in_stock":true},{"title":"Stage 3","offer_id":43280674324541,"sku":"EW-TUNE-F92-S63-S3","price":895.0,"currency_code":"USD","in_stock":true}]},{"product_id":"tune-f93-m8-gran-coupe","title":"BMW F93 M8 Gran Coupe — Custom BM3 Tune (S63)","description":"\u003cp\u003e\u003cstrong\u003eLogged, verified, revised. Documented in writing. Yours to keep.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA custom bootmod3 calibration for the F93 (S63) — built from datalogs on your car, not a map off a shelf. We start from what your engine is actually doing in fuel trims, timing, knock, and load, and revise against the next log until the math and the data agree.\u003c\/p\u003e\n\u003ch3\u003eHow we approach it\u003c\/h3\u003e\n\u003cp\u003eMath first, datalogs second, marketing claims a distant last. We don't publish dyno numbers we can't reproduce; we tune to what your specific car does on the fuel you actually buy.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/configure\"\u003eConfigure your tune →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe matched Stage Kit for this engine — components + the calibration sold as one decision — is the \u003ca href=\"\/products\/stage-2-kit-s63\"\u003eStage 2 Kit — S63\u003c\/a\u003e. 8% under buying the parts and tune à la carte.\u003c\/p\u003e","brand":"Esse Werks","offers":[{"title":"Stage 1","offer_id":43280674357309,"sku":"EW-TUNE-F93-S63-S1","price":495.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2","offer_id":43280674390077,"sku":"EW-TUNE-F93-S63-S2","price":595.0,"currency_code":"USD","in_stock":true},{"title":"Stage 3","offer_id":43280674422845,"sku":"EW-TUNE-F93-S63-S3","price":895.0,"currency_code":"USD","in_stock":true}]},{"product_id":"tune-f10-m5","title":"BMW F10 M5 (S63TU)","description":"\u003cp\u003e\u003cstrong\u003eLogged, verified, revised. Documented in writing. Yours to keep.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA custom bootmod3 calibration for the F10 M5 (S63TU) — built from datalogs on your car, not a map off a shelf. This is the M-division super-sedan, and the S63TU is a genuine performance engine — so we calibrate it as one, reconciling timing, knock, fuel trims, and load against your own logs until the math and the data agree. Owners here are usually serious about street and track, and the tune is built to that standard.\u003c\/p\u003e\n\u003cp\u003eA four-door that runs hard deserves a calibration that's documented and repeatable, not a one-size map — which is why each Stage is logged and revised on your specific car.\u003c\/p\u003e\n\u003ch3\u003eHow we approach it\u003c\/h3\u003e\n\u003cp\u003eMath first, datalogs second, marketing claims a distant last. We don't publish dyno numbers we can't reproduce; we tune to what your specific car does on the fuel you actually buy.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/configure\"\u003eConfigure your tune →\u003c\/a\u003e\u003c\/p\u003e","brand":"Esse Werks","offers":[{"title":"Stage 1","offer_id":43280677797949,"sku":"EW-TUNE-F10-M5-S1","price":495.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2","offer_id":43280677830717,"sku":"EW-TUNE-F10-M5-S2","price":595.0,"currency_code":"USD","in_stock":true},{"title":"Stage 3","offer_id":43280677863485,"sku":"EW-TUNE-F10-M5-S3","price":895.0,"currency_code":"USD","in_stock":true}]},{"product_id":"tune-f12-m6","title":"BMW F12 M6 Convertible (S63TU)","description":"\u003cp\u003e\u003cstrong\u003eLogged, verified, revised. Documented in writing. Yours to keep.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA custom bootmod3 calibration for the F12 M6 Convertible (S63TU) — built from datalogs on your car, not a map off a shelf. The F12 is the drop-top M6 — same S63TU twin-turbo V8 as the coupe, in a heavier convertible body built for fast, open-air grand touring. We calibrate it as the performance GT it is, reconciling timing, knock, fuel trims, and load against your own logs until the math and the data agree.\u003c\/p\u003e\n\u003cp\u003eThe soft-top adds weight, so the tune favors strong, progressive delivery you can use top-down on a long road as readily as on a back road.\u003c\/p\u003e\n\u003ch3\u003eHow we approach it\u003c\/h3\u003e\n\u003cp\u003eMath first, datalogs second, marketing claims a distant last. We don't publish dyno numbers we can't reproduce; we tune to what your specific car does on the fuel you actually buy.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/configure\"\u003eConfigure your tune →\u003c\/a\u003e\u003c\/p\u003e","brand":"Esse Werks","offers":[{"title":"Stage 1","offer_id":43280677896253,"sku":"EW-TUNE-F12-M6-S1","price":495.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2","offer_id":43280677929021,"sku":"EW-TUNE-F12-M6-S2","price":595.0,"currency_code":"USD","in_stock":true},{"title":"Stage 3","offer_id":43280677961789,"sku":"EW-TUNE-F12-M6-S3","price":895.0,"currency_code":"USD","in_stock":true}]},{"product_id":"tune-f13-m6","title":"BMW F13 M6 Coupe (S63TU)","description":"\u003cp\u003e\u003cstrong\u003eLogged, verified, revised. Documented in writing. Yours to keep.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA custom bootmod3 calibration for the F13 M6 Coupe (S63TU) — built from datalogs on your car, not a map off a shelf. The F13 is the fixed-roof M6 — the stiffer, lighter coupe of the pair, and the one owners are most likely to take to a track day. We calibrate the S63TU as a serious performance engine, reconciling timing, knock, fuel trims, and load against your own logs until the math and the data agree.\u003c\/p\u003e\n\u003cp\u003eBecause the coupe is the sharper-driving body of the two, the tune is built to reward consistent, repeatable hard use rather than a single hero pull.\u003c\/p\u003e\n\u003ch3\u003eHow we approach it\u003c\/h3\u003e\n\u003cp\u003eMath first, datalogs second, marketing claims a distant last. We don't publish dyno numbers we can't reproduce; we tune to what your specific car does on the fuel you actually buy.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/configure\"\u003eConfigure your tune →\u003c\/a\u003e\u003c\/p\u003e","brand":"Esse Werks","offers":[{"title":"Stage 1","offer_id":43280677994557,"sku":"EW-TUNE-F13-M6-S1","price":495.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2","offer_id":43280678027325,"sku":"EW-TUNE-F13-M6-S2","price":595.0,"currency_code":"USD","in_stock":true},{"title":"Stage 3","offer_id":43280678060093,"sku":"EW-TUNE-F13-M6-S3","price":895.0,"currency_code":"USD","in_stock":true}]},{"product_id":"tune-f85-x5-m","title":"BMW F85 X5 M (S63TU)","description":"\u003cp\u003e\u003cstrong\u003eLogged, verified, revised. Documented in writing. Yours to keep.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA custom bootmod3 calibration for the F85 X5 M (S63TU) — built from datalogs on your car, not a map off a shelf. The F85 is the performance SUV of the S63TU family — a heavy, all-wheel-drive body asking the same M-division V8 to move a lot more mass. We calibrate for that reality, reconciling timing, knock, fuel trims, and load against your own logs until the math and the data agree.\u003c\/p\u003e\n\u003cp\u003eWith the weight and the all-paw drivetrain, the tune is shaped around strong, manageable mid-range that makes the X5 M feel quicker in the situations you actually drive it.\u003c\/p\u003e\n\u003ch3\u003eHow we approach it\u003c\/h3\u003e\n\u003cp\u003eMath first, datalogs second, marketing claims a distant last. We don't publish dyno numbers we can't reproduce; we tune to what your specific car does on the fuel you actually buy.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/configure\"\u003eConfigure your tune →\u003c\/a\u003e\u003c\/p\u003e","brand":"Esse Werks","offers":[{"title":"Stage 1","offer_id":43280680157245,"sku":"EW-TUNE-F85-X5M-S1","price":495.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2","offer_id":43280680190013,"sku":"EW-TUNE-F85-X5M-S2","price":595.0,"currency_code":"USD","in_stock":true},{"title":"Stage 3","offer_id":43280680222781,"sku":"EW-TUNE-F85-X5M-S3","price":895.0,"currency_code":"USD","in_stock":true}]},{"product_id":"tune-f86-x6-m","title":"BMW F86 X6 M (S63TU)","description":"\u003cp\u003e\u003cstrong\u003eLogged, verified, revised. Documented in writing. Yours to keep.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA custom bootmod3 calibration for the F86 X6 M (S63TU) — built from datalogs on your car, not a map off a shelf. The F86 is the coupe-SUV sibling to the X5 M — the same S63TU V8 and all-wheel-drive hardware in the fastback body, so it carries similar mass with a sportier brief. We calibrate to what the car is actually doing, reconciling timing, knock, fuel trims, and load against your own logs until the math and the data agree.\u003c\/p\u003e\n\u003cp\u003eGiven its grand-touring-SUV character, it's calibrated for confident, accessible mid-range rather than a peak figure that only shows up on a dyno sheet.\u003c\/p\u003e\n\u003ch3\u003eHow we approach it\u003c\/h3\u003e\n\u003cp\u003eMath first, datalogs second, marketing claims a distant last. We don't publish dyno numbers we can't reproduce; we tune to what your specific car does on the fuel you actually buy.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/configure\"\u003eConfigure your tune →\u003c\/a\u003e\u003c\/p\u003e","brand":"Esse Werks","offers":[{"title":"Stage 1","offer_id":43280680255549,"sku":"EW-TUNE-F86-X6M-S1","price":495.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2","offer_id":43280680288317,"sku":"EW-TUNE-F86-X6M-S2","price":595.0,"currency_code":"USD","in_stock":true},{"title":"Stage 3","offer_id":43280680321085,"sku":"EW-TUNE-F86-X6M-S3","price":895.0,"currency_code":"USD","in_stock":true}]},{"product_id":"tune-f90-m5","title":"BMW F90 M5 — Custom BM3 Tune (S63)","description":"\u003cp\u003e\u003cstrong\u003eLogged, verified, revised. Documented in writing. Yours to keep.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA custom bootmod3 calibration for the F90 (S63) — built from datalogs on your car, not a map off a shelf. We start from what your engine is actually doing in fuel trims, timing, knock, and load, and revise against the next log until the math and the data agree.\u003c\/p\u003e\n\u003ch3\u003eHow we approach it\u003c\/h3\u003e\n\u003cp\u003eMath first, datalogs second, marketing claims a distant last. We don’t publish dyno numbers we can’t reproduce; we tune to what your specific car does on the fuel you actually buy.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/configure\"\u003eConfigure your tune →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe matched Stage Kit for this engine — components + the calibration sold as one decision — is the \u003ca href=\"\/products\/stage-2-kit-s63\"\u003eStage 2 Kit — S63\u003c\/a\u003e. 8% under buying the parts and tune à la carte.\u003c\/p\u003e","brand":"Esse Werks","offers":[{"title":"Stage 1","offer_id":43280704110653,"sku":"EW-TUNE-F90-M5-S1","price":495.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2","offer_id":43280704143421,"sku":"EW-TUNE-F90-M5-S2","price":595.0,"currency_code":"USD","in_stock":true},{"title":"Stage 3","offer_id":43280704176189,"sku":"EW-TUNE-F90-M5-S3","price":895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/2553\/8109\/files\/tune-card-s63_f131dbb6-2fa7-486a-9033-ad89d26487fc.png?v=1781742509"},{"product_id":"tune-f95-x5-m","title":"BMW F95 X5 M — Custom BM3 Tune (S63)","description":"\u003cp\u003e\u003cstrong\u003eLogged, verified, revised. Documented in writing. Yours to keep.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA custom bootmod3 calibration for the F95 (S63) — built from datalogs on your car, not a map off a shelf. We start from what your engine is actually doing in fuel trims, timing, knock, and load, and revise against the next log until the math and the data agree.\u003c\/p\u003e\n\u003ch3\u003eHow we approach it\u003c\/h3\u003e\n\u003cp\u003eMath first, datalogs second, marketing claims a distant last. We don’t publish dyno numbers we can’t reproduce; we tune to what your specific car does on the fuel you actually buy.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/configure\"\u003eConfigure your tune →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe matched Stage Kit for this engine — components + the calibration sold as one decision — is the \u003ca href=\"\/products\/stage-2-kit-s63\"\u003eStage 2 Kit — S63\u003c\/a\u003e. 8% under buying the parts and tune à la carte.\u003c\/p\u003e","brand":"Esse Werks","offers":[{"title":"Stage 1","offer_id":43280709091389,"sku":"EW-TUNE-F95-X5-M-S1","price":495.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2","offer_id":43280709124157,"sku":"EW-TUNE-F95-X5-M-S2","price":595.0,"currency_code":"USD","in_stock":true},{"title":"Stage 3","offer_id":43280709156925,"sku":"EW-TUNE-F95-X5-M-S3","price":895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/2553\/8109\/files\/tune-card-s63_082dc263-dc2e-4b2a-b473-c546dd8af41d.png?v=1781742509"},{"product_id":"tune-f96-x6-m","title":"BMW F96 X6 M — Custom BM3 Tune (S63)","description":"\u003cp\u003e\u003cstrong\u003eLogged, verified, revised. Documented in writing. Yours to keep.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA custom bootmod3 calibration for the F96 (S63) — built from datalogs on your car, not a map off a shelf. We start from what your engine is actually doing in fuel trims, timing, knock, and load, and revise against the next log until the math and the data agree.\u003c\/p\u003e\n\u003ch3\u003eHow we approach it\u003c\/h3\u003e\n\u003cp\u003eMath first, datalogs second, marketing claims a distant last. We don’t publish dyno numbers we can’t reproduce; we tune to what your specific car does on the fuel you actually buy.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/configure\"\u003eConfigure your tune →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe matched Stage Kit for this engine — components + the calibration sold as one decision — is the \u003ca href=\"\/products\/stage-2-kit-s63\"\u003eStage 2 Kit — S63\u003c\/a\u003e. 8% under buying the parts and tune à la carte.\u003c\/p\u003e","brand":"Esse Werks","offers":[{"title":"Stage 1","offer_id":43280709189693,"sku":"EW-TUNE-F96-X6-M-S1","price":495.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2","offer_id":43280709222461,"sku":"EW-TUNE-F96-X6-M-S2","price":595.0,"currency_code":"USD","in_stock":true},{"title":"Stage 3","offer_id":43280709255229,"sku":"EW-TUNE-F96-X6-M-S3","price":895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/2553\/8109\/files\/tune-card-s63_0a548a98-bb21-4c05-a706-346fbe4725fe.png?v=1781742509"},{"product_id":"tune-f91-m8-convertible","title":"BMW F91 M8 Convertible — Custom BM3 Tune (S63)","description":"\u003cp\u003e\u003cstrong\u003eLogged, verified, revised. Documented in writing. Yours to keep.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA custom bootmod3 calibration for the F91 (S63) — built from datalogs on your car, not a map off a shelf. We start from what your engine is actually doing in fuel trims, timing, knock, and load, and revise against the next log until the math and the data agree.\u003c\/p\u003e\n\u003ch3\u003eHow we approach it\u003c\/h3\u003e\n\u003cp\u003eMath first, datalogs second, marketing claims a distant last. We don’t publish dyno numbers we can’t reproduce; we tune to what your specific car does on the fuel you actually buy.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/configure\"\u003eConfigure your tune →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe matched Stage Kit for this engine — components + the calibration sold as one decision — is the \u003ca href=\"\/products\/stage-2-kit-s63\"\u003eStage 2 Kit — S63\u003c\/a\u003e. 8% under buying the parts and tune à la carte.\u003c\/p\u003e","brand":"Esse Werks","offers":[{"title":"Stage 1","offer_id":43280727867453,"sku":"EW-TUNE-F91-S63-S1","price":495.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2","offer_id":43280727900221,"sku":"EW-TUNE-F91-S63-S2","price":595.0,"currency_code":"USD","in_stock":true},{"title":"Stage 3","offer_id":43280727932989,"sku":"EW-TUNE-F91-S63-S3","price":895.0,"currency_code":"USD","in_stock":true}]}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/2553\/8109\/collections\/tune-card-s63_f131dbb6-2fa7-486a-9033-ad89d26487fc.png?v=1781758362","url":"https:\/\/essewerks.com\/collections\/tunes-s63.oembed","provider":"Esse Werks","version":"1.0","type":"link"}