Pulsar XT Inline Tuning Module

2018-2022 Jeep Wrangler - 2.0L

Part # 42454

3 Reviews

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$509.95

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Emissions

This part is legal under the provisions of EPA’s Tampering Policy dated November 23rd, 2020.

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Pulsar XT is an all-new take on performance and calibration for your 2.0L Jeep Wrangler JL unlike any other device on the market. Now available for 2018-2022 2.0L Jeep Wrangler JL vehicles, both E-Torque and Non E-Torq the Pulsar XT is an innovative inline module engineered to keep your factory PCM untouched, with no PCM swap or unlock required to add up to 20hp/30ft-lbs torque. Enjoy Pulsar XT's shift-on-the-fly performance gains, with calibration adjustment for larger tires, gear ratio changes, TPMS adjustments, and Auto Start/Stop disable all in one easy-to-use device. We're also proud to announce that Pulsar XT can also be used to read and clear Diagnostic Troubles Codes. Pulsar XT is unlike anything on the market and is easily removed for dealer/warranty work with no traces left within the system.

Features:

Adjust power levels on-the-fly with factory steering wheel control buttons
5 Performance Levels with up to 20hp/30tq gains
Simple plug and play installation
No PCM unlock or swap required
Calibrate for tire size (up to 49.9”) and gear ratio (up to 5.99) changes
Read and clear diagnostic trouble codes
Remember Last Setting for Engine Auto Start/Stop
Covers E-Torque and Non E-Torque Applications
Drastically improves drivability and reduces turbo lag
Cut 0-60mph times by as much as .5-seconds
Great for daily driving, commuting, towing, off-roading, fuel mileage
Power levels and DTC’s displayed on factory dash display
Plugs inline with MAP, Turbo, and CAN system for seamless vehicle integration

About Pulsar

Without modifying your truck's ECM, Pulsar LT offers you the ability to adjust throttle response, tire size, gear ratio, TPMS, and your top speed limiter.

Brand	Pulsar
Emission Code	7
Product Type	Inline Chips and Modules
UPC	810065211781
Part Number	42454

This part is legal under the provisions of EPA’s Tampering Policy dated November 23rd, 2020. The company has reasonable basis (test results) to verify that this product allows the vehicle to operate within legal emissions standards and is therefore legal to be sold for on-street use in all states that accept the legal provisions of the Clean Air Act and the EPA Tampering Policy. This product is NOT LEGAL FOR SALE OR USE IN THE STATE OF CALIFORNIA. Testing with the California Air Resources Board, in order to achieve 50-state compliance, is pending with CARB. Once testing is complete with California, and an E.O. number is issued, this product will be updated to 50-state legal status.

42454 Install Manual

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3.7 out of 5 stars

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Pulsar programmer did not work on 2021 wrangler 2

By david p on April 8, 2022

The pulsar would not program on my 2021 wrangler 2.0. Superchips engineering is looking into the issue. I chose to return the Pulsar to Superchips. If the issue is resolved with the Pulsar i would consider purchasing a revised one.

Wonderful

By BryanM91 on June 16, 2022

I've had this installed on my 2020 JL wrangler 4-door for 6 months now. I tow a lot. This install was perfect for power gain early in the RPM range. Levels 3-5 make a noticeable difference in highway power. My Jeep is also a bit more aggressive off the line. I tow a 3000 lb camper with my 4-door JL and before I installed this, my biggest issue was being on the highway going 65-70mph in 5th gear. On power level 5, my Jeep is able to shift into 8th gear during highway speeds. I also LOVE that I can read codes with this and also clear them. You can also hear the turbo kicking in earlier as well. For no PCM swap, this was a great deal. Definitely worth the purchase.

Easy instal. Noticeable Performance Gain

By Dswift262 on August 4, 2022

Installation was a breeze by following along with the YouTube video. Since installation I have driving about 1,800 miles round trip to Colorado, about 400 miles in the city and about 50 miles on pretty rough off-road trails. The performance has been great. On long highway grades my Jeep used to have to shift down to maintain speed. Now I can feel the turbo steadily adding boost and I'm able to keep it in 8 without losing speed. Around town it's noticeably peppier but nobody is confusing it for a 392. Off-road I could feel the added torque and the Jeep was never jumpy. My MPG is up about 5-10%

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*Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

Some parts are not legal for use in California or other states with similar regulations.

Pulsar XT Inline Tuning Module

Pulsar XT Inline Tuning Module

Emissions

Features:

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3.7 out of 5 stars

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