Looking for aftermarket parts to modify or upgrade your Jeep Grand Cherokee with programmers & tuners? At Tunersports.com we carry a huge selection of the top name brand performance programmers & tuner parts and accessories for your Grand Cherokee.
Whether you have a 1998 or 2023 Jeep Grand Cherokee in 5.9 Limited to Upland trim we have you covered. We have 9 programmers & tuners available to mod your Grand Cherokee. All parts have free shipping to the Continental US 48 States.
 IN STOCK 77-16202Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using ... aFe Power Sprint Booster Power Converter 07-13 Jeep V6/V8 (AT/MT) 2005-2013 Jeep Grand Cherokee Laredo / Limited 2006-2006 Jeep Grand Cherokee 65th Anniversary Edition 2006-2009 Jeep Grand Cherokee Overland 2006-2010 Jeep Grand Cherokee SRT8 2011-2013 Jeep Grand Cherokee Overland 2012-2012 Jeep Grand Cherokee Overland Summit 2012-2013 Jeep Grand Cherokee SRT8 $297.00 |
 IN STOCK 77-16204Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using ... aFe Power Sprint Booster Power Converter 14-15 Jeep Wrangler (JK) / Grand Cherokee (WK2) AT 2014-2020 Jeep Grand Cherokee Laredo 2014-2021 Jeep Grand Cherokee SRT 2014-2023 Jeep Grand Cherokee Limited / Overland / Summit 2016-2016 Jeep Grand Cherokee 75th Anniversary 2017-2023 Jeep Grand Cherokee Trailhawk 2018-2020 Jeep Grand Cherokee Altitude 2018-2021 Jeep Grand Cherokee High Altitude 2019-2020 Jeep Grand Cherokee Upland 2019-2021 Jeep Grand Cherokee Limited X 2021-2021 Jeep Grand Cherokee 80th Anniversary / Laredo E / Laredo X 2022-2023 Jeep Grand Cherokee Altitude / Laredo / Summit Reserve 2023-2023 Jeep Grand Cherokee Laredo X $297.00 |
 IN STOCK 66412Wrap Your Hand Around Some Serious Power! Introducing the latest in pre-loaded, pre-programmed power from the most trusted name in engineered engine efficiency. Banks is the only record-holding engine builder in the programming game, and now that expertise can be yours! The Banks AutoMind programmer... Banks Power 98-12 Dodge Diesel/98-13 Gas / 98-14 Jeep AutoMind Programmer - Hand Held 1998-1998 Jeep Grand Cherokee 5.9 Limited / TSi 1998-2010 Jeep Grand Cherokee Laredo / Limited 2002-2002 Jeep Grand Cherokee Sport 2002-2004 Jeep Grand Cherokee Overland 2004-2004 Jeep Grand Cherokee Special Edition 2006-2006 Jeep Grand Cherokee 65th Anniversary Edition 2006-2009 Jeep Grand Cherokee Overland 2006-2010 Jeep Grand Cherokee SRT8 $439.00 |
 SHIPS FROM MANUFACTURER 66641Banks Power 14-17 Ram 1500 / Jeep Grand Cherokee 3.0L EcoDiesel Derringer Tuner (Works w/iDash 1.8) 2014-2018 Jeep Grand Cherokee Limited / Overland / Summit 2017-2018 Jeep Grand Cherokee Trailhawk 2018-2018 Jeep Grand Cherokee High Altitude $490.00 |
 IN STOCK 66681Stops the competition dead in their tracks. Six years of engine and chassis dyno experience developing and selling this engine for military use results in our torque and power gains across the full operating rpm range, starting right off idle and marching to the shift point in each gear. Derringer i... Banks Power 14-18 Jeep Grand Cherokee / Ram 1500 3.0L EcoDiesel Derringer Tuner (Gen 2) w/ iDash 1.8 2014-2017 Jeep Grand Cherokee Limited / Overland / Summit 2017-2017 Jeep Grand Cherokee Trailhawk $769.00 |
 SHIPS FROM MANUFACTURER 66794Stops the competition dead in their tracks. Six years of engine and chassis dyno experience developing and selling this engine for military use results in our torque and power gains across the full operating rpm range, starting right off idle and marching to the shift point in each gear. Derringer i... Banks Power 14-18 Ram 1500/Jeep Grand Cherokee EcoDiesel Derringer Gen2 w/iDash 1.8 DataMonster 2014-2017 Jeep Grand Cherokee Limited / Overland / Summit 2017-2017 Jeep Grand Cherokee Trailhawk $889.00 |
 SHIPS FROM MANUFACTURER 301012For owners of fuel injected crate/transplant engines, FAST presents a solution to allow easy conversion to aftermarket EFI for late model GM and Chrysler engines. Kits are tailored to perfectly match the specific brand and model of crate engine being converted and include a FAST XFI 2.0 system, an X... FAST ECU Basic KitFAST 5.7L Hemi 2005-2015 Jeep Grand Cherokee Laredo / Limited 2006-2006 Jeep Grand Cherokee 65th Anniversary Edition 2006-2009 Jeep Grand Cherokee Overland 2006-2010 Jeep Grand Cherokee SRT8 2011-2015 Jeep Grand Cherokee Overland 2012-2012 Jeep Grand Cherokee Overland Summit 2012-2013 Jeep Grand Cherokee SRT8 2014-2015 Jeep Grand Cherokee SRT / Summit $3,630.95 |
 SHIPS FROM MANUFACTURER 301316The XIM Ignition Module lets you easily install the EZ-EFI 2.0, XFI 2.0 and XFI Sportsman on many distributor-less ignition type EFI engines. It?s a simple plug-and-play installation with factory type connectors that plug into your factory sensors. Also available are standalone ignition modules for ... FAST Ignition Controller Kit Chry 2005-2018 Jeep Grand Cherokee Limited 2006-2009 Jeep Grand Cherokee Overland 2010-2013 Jeep Grand Cherokee Laredo 2011-2018 Jeep Grand Cherokee Overland 2012-2012 Jeep Grand Cherokee Overland Summit 2014-2018 Jeep Grand Cherokee Summit 2017-2018 Jeep Grand Cherokee Trailhawk 2018-2018 Jeep Grand Cherokee High Altitude $930.95 |
 SHIPS FROM MANUFACTURER 3013162The XIM Ignition Module lets you easily install the EZ-EFI 2.0, XFI 2.0 and XFI Sportsman on many distributor-less ignition type EFI engines. It?s a simple plug-and-play installation with factory type connectors that plug into your factory sensors. Also available are standalone ignition modules for ... FAST Ign.Contr.Kt Hemi 5.7 2005-2018 Jeep Grand Cherokee Limited 2006-2009 Jeep Grand Cherokee Overland 2010-2013 Jeep Grand Cherokee Laredo 2011-2018 Jeep Grand Cherokee Overland 2012-2012 Jeep Grand Cherokee Overland Summit 2014-2018 Jeep Grand Cherokee Summit 2017-2018 Jeep Grand Cherokee Trailhawk 2018-2018 Jeep Grand Cherokee High Altitude $1,049.95 |