Gladiator
Performance parts and tuning for the Jeep Gladiator JT (2020 and newer) with the 3.6L Pentastar V6: Corsa cat-back exhaust systems, Edelbrock supercharger kits, DiabloSport modified PCMs and tuner kits, cold air intakes, Fuel Injector Clinic injector sets, oil catch cans, custom tuning and PCM unlocks. Every part is listed with the model years and engine it fits.
Popular brands for the Jeep Gladiator: Corsa, Edelbrock, DiabloSport, Fuel Injector Clinic, HP Tuners and JLT.
Shop Jeep Gladiator parts by category
Exhaust · Tuners & Programmers · Tuning & PCM Unlock · Superchargers · Fuel Injectors · Cold Air Intakes · Engine Components
Tuning: custom remote tuning with HP Tuners is available for the Gladiator 3.6L as Stage 1 and Stage 3 tunes (V6 engines do not get a Stage 2 cam tune). The 2020+ Gladiator has a locked PCM that needs our PCM unlock service or a DiabloSport modified PCM before tuning.
Frequently Asked Questions
What performance upgrades are available for the Jeep Gladiator 3.6L?
The most popular upgrades are a cat-back exhaust, a cold air intake and a custom tune. For the biggest gain, Edelbrock makes a supercharger kit for the 2018-2020 Wrangler JL and Gladiator JT 3.6L.
Do I need a PCM unlock to tune a Jeep Gladiator?
Yes. The Gladiator's PCM is locked from the factory. You can send it in for our PCM unlock service or replace it with a DiabloSport modified PCM, sold alone or as a kit with an inTune i3 or Trinity 2 tuner.
Do Jeep Wrangler JL parts fit the Gladiator JT?
Some do. The Gladiator shares the 3.6L Pentastar V6 and much of the front end with the Wrangler JL, so many intakes and engine parts fit both. Exhaust systems are different because the Gladiator is a longer pickup truck. Each part on this page lists Gladiator fitment.
Are these parts for the Gladiator 3.0L EcoDiesel?
No. Unless the listing says otherwise, parts on this page are for the 3.6L gas V6. Send us your VIN at 954-507-6261 or sales@americanmuscleperformance.net and we will confirm before you order.
Cold Air Intakes for the Jeep Gladiator JT. Shop cold air intake systems for the 3.6L V6 from JLT, each listed with model-year and engine fitment for the Gladiator 3.6L.
Frequently Asked Questions
How do I confirm fitment?
Fitment depends on year, engine and factory equipment. Send us your VIN at 954-507-6261 or sales@americanmuscleperformance.net and we will confirm before you order.
Engine Components for the Jeep Gladiator JT. Shop oil catch cans and engine bay components from Corsa, each listed with model-year and engine fitment for the Gladiator 3.6L.
Frequently Asked Questions
How do I confirm fitment?
Fitment depends on year, engine and factory equipment. Send us your VIN at 954-507-6261 or sales@americanmuscleperformance.net and we will confirm before you order.
Exhaust for the Jeep Gladiator JT. Shop cat-back exhaust systems from Corsa, each listed with model-year and engine fitment for the Gladiator 3.6L.
Frequently Asked Questions
How do I confirm fitment?
Fitment depends on year, engine and factory equipment. Send us your VIN at 954-507-6261 or sales@americanmuscleperformance.net and we will confirm before you order.
Do I need a tune?
Many intake and exhaust upgrades benefit from a custom tune. See our custom tuning.
Fuel Injectors for the Jeep Gladiator JT. Shop Fuel Injector Clinic high-impedance injector sets of 6 for the 3.6L Pentastar from Fuel Injector Clinic, each listed with model-year and engine fitment for the Gladiator 3.6L.
Frequently Asked Questions
What size injector do I need?
Stock and bolt-on engines rarely need bigger injectors. Supercharged or turbocharged 3.6L builds usually step up to the 660cc-1000cc sets; larger sets are for high-boost or E85 builds. Any injector change needs a custom tune.
How do I confirm fitment?
Fitment depends on year, engine and factory equipment. Send us your VIN at 954-507-6261 or sales@americanmuscleperformance.net and we will confirm before you order.
Superchargers for the Jeep Gladiator JT. Shop Edelbrock Stage 1 supercharger kits for the 3.6L Pentastar from Edelbrock, each listed with model-year and engine fitment for the Gladiator 3.6L.
Frequently Asked Questions
Do I need a tune with a supercharger?
Yes. Edelbrock sells the kit with or without a tune. If you buy it without, we offer a Stage 3 custom remote tune for supercharged 3.6L engines.
How do I confirm fitment?
Fitment depends on year, engine and factory equipment. Send us your VIN at 954-507-6261 or sales@americanmuscleperformance.net and we will confirm before you order.
Tuners & Programmers for the Jeep Gladiator JT. Shop DiabloSport modified PCMs and inTune i3 / Trinity 2 tuner kits from DiabloSport, each listed with model-year and engine fitment for the Gladiator 3.6L.
Frequently Asked Questions
How do I confirm fitment?
Fitment depends on year, engine and factory equipment. Send us your VIN at 954-507-6261 or sales@americanmuscleperformance.net and we will confirm before you order.
What is a modified PCM?
The 2020+ Gladiator PCM is locked. A DiabloSport modified PCM is pre-unlocked so it can be tuned with an inTune i3 or Trinity 2 programmer. You can also use our PCM unlock service on your original PCM.
Tuning & PCM Unlock for the Jeep Gladiator JT. Shop custom HP Tuners remote tunes (Stage 1 and Stage 3) and 2015+ PCM unlock services from Max Redline and HP Tuners, each listed with model-year and engine fitment for the Gladiator 3.6L.
Frequently Asked Questions
Which tune stages are available for the Gladiator 3.6L?
Stage 1 for bolt-ons and Stage 3 for supercharged or turbocharged builds. There is no Stage 2 cam tune for the 3.6L V6.
Do I need a PCM unlock?
Yes. The Gladiator PCM is locked from the factory and must be unlocked before custom tuning. 2018+ models also need the HP Tuners Smart Access Cable.
How do I confirm fitment?
Fitment depends on year, engine and factory equipment. Send us your VIN at 954-507-6261 or sales@americanmuscleperformance.net and we will confirm before you order.