{"product_id":"pcm-chalv821-1","title":"Diablosport Modified PCM Only 2021 5.7L 6.4L Challen | PCM-CHALV821","description":"\u003cp\u003eThe DiabloSport Unlocked PCM is required to unlock the tuning potential of your 2021 Dodge Challenger 5.7L or 6.4L HEMI. From the factory, these cars come with locked PCMs that block performance tuning. By upgrading to this unlocked PCM, you can safely pair your vehicle with a DiabloSport inTune i3 or Trinity T2 Platinum programmer to load powerful performance tunes.\u003c\/p\u003e\u003cp\u003eWith the unlocked PCM and a DiabloSport tuner, you’ll gain access to dyno-proven calibrations that deliver 25–30 RWHP gains, sharper throttle response, and improved 8-speed transmission performance for quicker, smoother shifting. You’ll also unlock features such as speedometer recalibration for larger tires, disabling MDS, and other user adjustments to optimize drivability.\u003c\/p\u003e\u003cp\u003e⚠️ Important Notes:\u003c\/p\u003e\u003cp\u003eA compatible DiabloSport tuner (sold separately) is required to load tunes.\u003c\/p\u003e\u003cp\u003eDiabloSport modified PCMs are not compatible with other tuning brands.\u003c\/p\u003e\u003cp\u003eOn 2021+ Challengers, you must save your stock calibration with your tuning device before removing the factory PCM. Follow the included instructions for a smooth install.\u003c\/p\u003e\u003cp\u003eFor 2021 Challenger HEMI owners ready to break free from factory limits, the DiabloSport Unlocked PCM is the foundation for unlocking serious power and drivability improvements.\u003c\/p\u003e\u003ch3\u003eFeatures:\u003c\/h3\u003e\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003e2021 Challenger V8 unlocked PCM\u003c\/li\u003e\n\u003cli\u003eProgrammed for your vehicle\u003c\/li\u003e\n\u003cli\u003eProfessionally unlocked\u003c\/li\u003e\n\u003cli\u003eCompatible with DiabloSport tuning products\u003c\/li\u003e\n\u003cli\u003eEliminate downtime for tuning!\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Diablosport","offers":[{"title":"Default Title","offer_id":49855624773943,"sku":"DSPPCM-CHALV821","price":997.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/3277\/4455\/files\/pcm-dr57et20_01.png?v=1777906930","url":"https:\/\/apgwholesale.com\/products\/pcm-chalv821-1","provider":"APG Wholesale","version":"1.0","type":"link"}