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Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.
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RallySport Direct carries the PERRIN 4 BAR MAP Sensor for those of you looking to make all of the boost.
Here are the details:
- Allows you to run more boost levels that are above 24 psi
- Allows you to run up to 43 psi
- 100% plug and play
- Can be installed using a Phillips screwdriver
- Instructions included which will help you integrate this into your ACCESSPORT Tuner Software
- Also works with a variety of standalone EMS systems
Henry guevara jimenez 6 months ago
excellent product Super good for my car and what I like the most is to improve everything I wanted
Spendy but great for high boost
Bradybell33 3 years ago
Easy to install, quality packaging and product. Its also a lot cheaper than an oem piece from the dealership and reads psi better.
flop 4 years ago
Easy install, takes less than 5 minutes to do. Follow the instructions that are provided to modify your accesport (if you can't do that don't install this without help from your tuner) and enjoy the absolute transparency that you just paid a lot of money for. Now, take this nice and not so shiny item to your tuner and see what magic they can coax out of your pride and joy.
QUESTIONS & ANSWERS
Q: Good for 05 wrx? ericclover46515 3 years agoAnswer
On the Perrin website, it shows this same map sensor being good for 05-07 wrx. Same part number. Why is that?
A: Our initial confirmation is what we have listed, it may be possible Perrin has found it to work on the 2005 but we do not have a guarantee at this time.
Stevens Henager 3 years ago
Q: which one akumar 3 years agoAnswer
will this suit 2002 (map 2001) wrx/sti ? or do i need both iat & map sensor
A: This will bolt on to 2002 WRX models, but it will not be compatible with the stock ECU. The IAT is built in to the stock MAF sensor and it does not need to be changed unless you switch to speed density tuning.
Zach G. 3 years ago
Q: Would this help increase my HP guest55fc85202a8d2524548bac6f 4 years agoAnswer
I have a 2015 STI. Ive installed a COBB intake, Cat back exhaust, Cobb access port stage 1. I am currently getting a peak boost of 20 PSI. Would this increase my boost safely?
A: This sensor will not raise the boost, but is capable of reading higher boost pressure than the stock sensor. In order to raise the boost, you will need a custom tune or wait for Cobb to release Stage 2.
Zach G. 4 years ago