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Jet Performance Module Part #90404S Customer Reviews

Average Rating

3 Customer Reviews

Jet Performance Chips Stage 2 PCM

Reviewed by David D (Pembroke, MA) Reviewed for a 2005 Chrysler 300 — May 20, 2008 5:09 PM

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6 of 6 people found the following review helpful.

My 2005 Chrysler 300C 5.7 liter had just under 30,000 miles on it when I installed the Jet Stage 2 chip in conjunction with a K & N Typhoon intake. I had the stock exhaust resonator replaced with a pair of Magnaflow glass packs and I installed the the recommended 180 degree thermostat, which I had to get from another vendor. The performance increase is breathtaking. The Jet Chip performs as advertized. Now for the bad news. The chip is very difficult to install on the Chrysler 300. I had to trim away a 2" X 1/4" section from the lip of the firewall to get the engine control module back into place after plugging in the chip. After getting the module back into position, the plug with the Jet Chip in it is pressed up very tightly against the firewall insulation. If I had to do it over again I would have trimmed some of the insulation away to relieve pressure on the plug and the PCM. It certainly won't come unplugged now. According to Jet, intsallation of the Stage 2 PCM absolutely necessitates the replacement of the stock 203 degree thermostat with a 180 degree unit. Auto Anything didn't have the thermostat so I had to get it elsewhere which took more time. Other than these two minor complaints I love the performance increase and I can't wait to take the car to "Street Night" at New England Dragway.

was a quick and easy installation

Reviewed by Christopher G (San Antonio, TX) Reviewed for a 2007 Dodge Charger — Mar 27, 2008 9:10 PM

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4 of 4 people found the following review helpful.

I put This in my 2007 Dodge Charger R/T. I got the second stage one and let me tell you I can tell a difference in my HP an torque but with my 5" tip Borla exhaust, with a K&N cold air intake and a throttle body spacer. Im pushing around 400 hp at least from a 340hp stock 5.7L HEMI.

On Second Thought

Reviewed by Larry F (Mesa, AZ) Reviewed for a 2007 Dodge Charger — Aug 17, 2007 2:42 PM

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1 of 2 people found the following review helpful.

If I had to do it again, I would go with Superchips even at twice the cost of the Jet. I already had flowmasters and Airaid intake on the Hemi, I truly feel NO difference with this module.

Jet Performance Module - 90404S

Stage 2 PCM
  • $132.99 - $299.99
    • On Sale: 18% Off
  • $109.05 - $245.99
  • Free Shipping
  • Ships Between 4/23 - 4/25
  • What Do You Drive?


  • Part #:
  • Typical horsepower gains: 22-24
  • Requires 91 octane fuel, performance exhaust and 180° thermostat

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