https://jst-performance.com/blogs/jst-results-blog/77431943-the-jst-performance-2015-focus-st 2017-07-05T12:19:21-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/12265963_10205218457444253_1559835978139004568_o.jpg?v=1448309808 The JST Performance 2015 Focus ST https://jst-performance.com/blogs/jst-results-blog/79731847-the-jst-performance-2015-mustang-ecoboost 2017-07-05T12:19:08-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/12232704_10205218458084269_5881992323583381221_o_bb8e3b9b-a274-4b6b-85ed-af48797565c5.jpg?v=1448309607 The JST Performance 2015 Mustang Ecoboost https://jst-performance.com/blogs/jst-results-blog/87519431-2014-focus-st-w-jstuned-e30-tune-comparison 2016-08-05T13:11:52-04:00 weekly https://jst-performance.com/blogs/jst-results-blog/112088967-stage-1-ecoboost-mustang-with-wga 2016-08-05T13:11:20-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/IMG_20160131_142736.jpg?v=1455803653 Stage 1 Ecoboost Mustang with WGA https://jst-performance.com/blogs/jst-results-blog/120775815-2015-fiesta-st-stage-2-jstuned-custom-dyno-tune 2016-08-05T13:10:56-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/IMG_20160217_163359.jpg?v=1455803725 2015 Fiesta ST Stage 2 JSTUNED Custom Dyno Tune https://jst-performance.com/blogs/jst-results-blog/125333959-2013-focus-st-gtx2971r 2016-08-05T13:10:42-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/12744375_10208854419897967_7800132569888774499_n.jpg?v=1456507897 2013 Focus ST GTX2971r https://jst-performance.com/blogs/jst-results-blog/139631367-stage-3-jstuned-focus-st 2016-08-05T13:10:28-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/12744341_947639958605722_1752230551211600226_n.jpg?v=1458656169 Stage 3 JSTUNED Focus ST https://jst-performance.com/blogs/jst-results-blog/148931783-stage-3-fiesta-st-on-e40-with-custom-jstuned-dyno-tune 2016-08-05T13:10:13-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/tw_fiesta_st_1.jpg?v=1460055669 Stage 3 Fiesta ST on e40 with Custom JSTUNED Dyno Tune https://jst-performance.com/blogs/jst-results-blog/156353607-stage-2-focus-st-street-tune-results 2016-08-05T13:09:34-04:00 weekly https://jst-performance.com/blogs/jst-results-blog/2014-fiesta-st-jstuned-stage-2-custom-tune 2016-08-05T13:08:32-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/13460850_10209004613048677_311792646_o.jpg?v=1466535475 2014 Fiesta ST JSTUNED Stage 2 Custom Tune https://jst-performance.com/blogs/jst-results-blog/2016-focus-rs-custom-stage-1-tune 2017-03-09T09:58:01-05:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/rs4.jpg?v=1470336681 2016 Focus RS Custom Stage 1 Tune https://jst-performance.com/blogs/jst-results-blog/jst-performance-2015-subaru-wrx 2017-02-02T12:36:35-05:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/wrx5.jpg?v=1470417737 JST Performance 2015 Subaru WRX https://jst-performance.com/blogs/jst-results-blog/2016-focus-rs-custom-stage-1-jstuned-dyno-tune 2016-08-18T15:07:10-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/scromwell2.jpg?v=1471547222 2016 Focus RS Custom Stage 1 JSTUNED Dyno Tune https://jst-performance.com/blogs/jst-results-blog/timeattackfost-build-part-1 2017-07-05T12:18:52-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/fost25.jpg?v=1472497828 #TimeAttackFoST Build Part 1 - Introduction https://jst-performance.com/blogs/jst-results-blog/timeattackfost-build-part-2-weight-reduction 2017-07-05T12:18:15-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/fost29.jpg?v=1473771506 #TimeAttackFoST Build Part 2 - Weight Reduction https://jst-performance.com/blogs/jst-results-blog/timeattackfost-build-part-3-modifications 2017-07-05T12:18:26-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/fost_sunset.jpg?v=1479139818 #TimeAttackFoST Build Part 3 - Modifications/Results Phase 1 https://jst-performance.com/blogs/jst-results-blog/2016-stage-3-focus-rs-with-custom-jstuned-dyno-tune 2016-10-27T10:57:39-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/JASON_FOCUS_RS.jpg?v=1476452912 2016 Stage 3 Focus RS with Custom JSTUNED Dyno Tune on RGA https://jst-performance.com/blogs/jst-results-blog/stage-1-focus-rs-jstuned-dyno-tune 2016-10-31T11:10:01-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/MOUNTUNE_B4_PKG_DYNO.jpg?v=1477580194 Stage 1 Focus RS JSTUNED Dyno Tune 350whp/411wtq https://jst-performance.com/blogs/jst-results-blog/stage-2-jstuned-focus-st-277whp-372wtq 2016-10-27T11:01:04-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/jose_chino_stage_2.jpg?v=1477580464 Stage 2 JSTUNED Focus ST 277whp/372wtq https://jst-performance.com/blogs/jst-results-blog/stage-1-jstuned-focus-rs-349whp-411wtq 2016-10-31T11:10:22-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/phil_duke.png?v=1477926622 Stage 1 JSTUNED Focus RS 349whp/411wtq https://jst-performance.com/blogs/jst-results-blog/jstuned-gtx2860r-focus-st 2016-11-08T09:54:14-05:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/doug_boswell.jpg?v=1478616854 JSTUNED GTX2860R Focus ST https://jst-performance.com/blogs/jst-results-blog/300-whp-jstuned-focus-st 2016-11-08T09:54:00-05:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/juan.jpg?v=1478616840 300+WHP JSTUNED Focus ST https://jst-performance.com/blogs/jst-results-blog/jst-performance-time-attack-fost-stock-turbo-results 2016-11-10T10:07:05-05:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/ta_fost3.jpg?v=1478790425 JST Performance Time Attack FOST Stock Turbo Results https://jst-performance.com/blogs/jst-results-blog/2014-stage-3-focus-st-breaks-300whp 2016-11-22T10:27:10-05:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/david_jackson_302whp.jpg?v=1479828377 2014 Stage 3 JSTUNED Focus ST Breaks 300whp https://jst-performance.com/blogs/jst-results-blog/juan-12-7-107-stock-turbo-focus-st 2017-01-26T09:28:52-05:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/juan_record_2.jpg?v=1481210639 Juan 12.7@107 Stock Turbo Focus ST https://jst-performance.com/blogs/jst-results-blog/2015-jstuned-subaru-sti-tune-results 2016-12-14T09:18:27-05:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/sti1.jpg?v=1481725072 2015 JSTUNED Subaru STi Tune Results https://jst-performance.com/blogs/jst-results-blog/timeattackfost-part-4-2017-event-schedule 2017-07-05T12:18:02-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/ta_fost.jpg?v=1485805478 #TimeAttackFoST Build Part 4 - 2017 Event Schedule https://jst-performance.com/blogs/jst-results-blog/timeattackfost-build-part-5-phase-2 2017-07-05T12:17:51-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/17103571_1208371842608993_4633882618959853890_n.jpg?v=1489086910 #TimeAttackFoST Build Part 5 - Modifications/Results Phase 2 https://jst-performance.com/blogs/jst-results-blog/stock-to-big-turbo-2016-focus-st-results 2017-03-23T10:41:00-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/jason_hawkins_1.jpg?v=1490280041 Stock to gtx2867r .86 2016 Focus ST Results https://jst-performance.com/blogs/jst-results-blog/global-time-attack-at-road-atlanta-2017-recap-with-the-timeattackfost 2017-07-05T12:17:38-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/gta.jpg?v=1494938558 Global Time Attack at Road Atlanta 2017 Recap with the #TimeAttackFoST https://jst-performance.com/blogs/jst-results-blog/2017-honda-civic-si-dyno-results 2018-07-01T14:44:16-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/SI_3.jpg?v=1497894844 2017 Honda Civic Si Initial Review, Dyno Results, and 1/4 Mile Times https://jst-performance.com/blogs/jst-results-blog/another-jstuned-stock-turbo-focus-st-over-300whp 2017-08-24T10:45:05-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/300whp.jpg?v=1503585735 Another JSTUNED Stock Turbo Focus ST over 300whp! https://jst-performance.com/blogs/jst-results-blog/2018-honda-civic-type-r-dyno-results-custom-dyno-tune 2018-12-18T13:17:08-05:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/type_r_dyno.jpg?v=1545156438 2018 Honda Civic Type R Dyno Results, Custom Dyno Tune https://jst-performance.com/blogs/jst-results-blog/jst-performance-time-attack-civic-type-r-mid-year-improvements-power-gains 2019-07-17T12:27:46-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/0045_RW_0RW1114.JPG?v=1563379830 JST Performance Time Attack Civic Type R 2019 Mid Year Improvements/Power Gain Update https://jst-performance.com/blogs/jst-results-blog/the-time-attack-fost-goes-to-the-dragstrip 2019-09-29T12:24:49-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/71736877_10219172937130424_74680672299515904_n.jpg?v=1569773000 The Time Attack FoST Goes to the Dragstrip! https://jst-performance.com/blogs/jst-results-blog/st-rs-modification-path-and-power-estimates 2020-01-15T15:52:48-05:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/FoST_Commercial_RA.jpg?v=1577994704 ST/RS Basic Modification Path and Power Estimates https://jst-performance.com/blogs/jst-results-blog/focus-st-upgraded-turbo-options-and-dyno-results 2020-04-16T10:15:22-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/focus_1.jpg?v=1579034034 Focus ST Upgraded Turbo Recommendations https://jst-performance.com/blogs/jst-results-blog/st-rs-boost-leaks-discussed 2020-04-15T13:24:32-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/92649214_10221111154504647_8378056244606271488_o.jpg?v=1586971472 ST/RS Boost Leaks Discussed https://jst-performance.com/blogs/jst-results-blog/jst-performance-hyundai-veloster-n-first-impression 2021-01-26T12:24:27-05:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/DSC_0754.jpg?v=1611681648 JST Performance Hyundai Veloster N First Impression https://jst-performance.com/blogs/jst-results-blog/our-2022-gr86-first-impression 2022-02-14T09:20:47-05:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/DSC_1396-2.jpg?v=1644420711 JST Performance 2022 GR86 First Impression and Track Results GR86 at Roebling Road Raceway https://jst-performance.com/blogs/jst-results-blog/jst-performance-2022-gr86-dyno-power-blog 2022-02-14T09:06:18-05:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/273498654_2782082172088039_6638080413903568506_n_480x480_4e248ae8-f503-4dc4-92c0-6d9ad52f712d.jpg?v=1644847578 JST Performance 2022 GR86 Dyno/Power Baseline https://jst-performance.com/blogs/jst-results-blog/jst-performance-gr86-baseline-weights 2022-02-14T09:19:37-05:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/261006254_3200174906937847_4125792715282594515_n.jpg?v=1644779909 JST Performance GR86 Baseline Weights https://jst-performance.com/blogs/jst-results-blog/jst-performance-gr86-brz-parts-weight-list-will-be-updated-frequently 2022-03-31T09:01:36-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/273229899_254104023558512_9025794173436882716_n.jpg?v=1644779882 JST Performance GR86/BRZ Parts Weight List (Updated Frequently) https://jst-performance.com/blogs/jst-results-blog/gr86-bolt-on-dyno-results 2022-03-14T08:30:04-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/275068212_458241532711658_4623482730983149227_n.png?v=1647199230 GR86 Bolt on Dyno results https://jst-performance.com/blogs/jst-results-blog/tuned-gr86-dyno-results 2023-01-30T10:30:12-05:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/325314331_1427944091346895_5884289784802378240_n.jpg?v=1675092612 Tuned 2022 GR86 Dyno Results (Updated 1/30/23 for added parts) https://jst-performance.com/blogs/jst-results-blog/honda-civic-type-r-fl5-custom-tune-results-via-cobb-accessport 2024-09-03T10:01:19-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/fl51.jpg?v=1725371986 Honda Civic Type R (FL5) Custom Tune Results via COBB Accessport https://jst-performance.com/blogs/jst-results-blog/500-whp-in-a-cobb-jst-custom-tuned-honda-civic-type-r 2025-07-15T11:37:57-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/518408869_10237283960134680_1561707233032564151_n_b66a4dab-ec5c-44c9-b0e1-77c4e6c0cc36.jpg?v=1752593877 500+ whp in a COBB/JST Custom Tuned Honda Civic Type R! https://jst-performance.com/blogs/jst-results-blog/honda-ecu-unlocks-exclusively-at-jst-performance 2025-10-14T09:17:08-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/868082ab-5ddc-4c8b-a781-c02eff4a7af4_5aaa9643-d11c-4269-bbf3-1fd14f6729ea.jpg?v=1760447828 Honda ECU unlocks exclusively at JST Performance! https://jst-performance.com/blogs/jst-results-blog/jst-focus-st-first-shakedown-in-gltc-form-at-roebling-road 2025-11-03T12:59:59-05:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/574107074_10238654012705138_5496105218944538180_n_cd682d88-1f2b-4568-9abc-f35249fe9b9a.jpg?v=1762192799 JST Focus ST First Shakedown in GLTC form at Roebling Road! https://jst-performance.com/blogs/jst-results-blog/2026-gltc-focus-st-photo-gallery 2026-08-27T08:56:58-04:00 weekly https://cdn.shopify.com/s/files/1/0825/5107/articles/033_SYN9993.jpg?v=1787835418 2026 GLTC Focus ST Photo Gallery