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2015-2020 Subaru STI OTS Stage 1 Tune by MAPerformance (STI-4G-OTS-S1)


MAPerformance

2015-2020 Subaru STI OTS Stage 1 Tune by MAPerformance

PART# MAP STI-4G-OTS-S1
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Phone 1-888-627-3736



$ 71.25   $ 83.33
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2015-2020 Subaru STI Stage 1 OTS Tune by MAPerformance

MAPerformance has been manufacturing, building and tuning modern fuel-injected performance platforms since 2006 and from our first test drive of the 15+ STI we knew this was going to be a killer platform. After extensive development and refinement, MAPerformance is able to offer support for owners of this tuning solution. If you already own a COBB Accessport device, the MAPerformance stage 1 tune will be a great next step.

Features

  • Up to +17whp / +48wtq Over Stock!
  • Compatible With 91 or 93 Octane Fuels
  • Increase throttle responsiveness
  • Improved Fuel Economy
  • Improved turbo response
  • Increase In Power & Torque

Please Note:

  • This tune is designed for use with COBB Accessport
  • This tune is for use with stock vehicles, and will work with all currently available catback exhausts
  • For questions regarding the tune, contact otstunes@maperformance.com

Applications

  • 2015 - 2020 Subaru STI

What's In The Box?

  • 1 - MAP Stage 1 OTS Tune for COBB

2015-2020 Subaru STI Stage 1 OTS Tune by MAPerformance

MAPerformance has been manufacturing, building and tuning modern fuel-injected performance platforms since 2006 and from our first test drive of the 15+ STI we knew this was going to be a killer platform. After extensive development and refinement, MAPerformance is able to offer support for owners of this tuning solution. If you already own a COBB Accessport device, the MAPerformance stage 1 tune will be a great next step.

Features

  • Up to +17whp / +48wtq Over Stock!
  • Compatible With 91 or 93 Octane Fuels
  • Increase throttle responsiveness
  • Improved Fuel Economy
  • Improved turbo response
  • Increase In Power & Torque

Please Note:

  • This tune is designed for use with COBB Accessport
  • This tune is for use with stock vehicles, and will work with all currently available catback exhausts
  • For questions regarding the tune, contact otstunes@maperformance.com

Applications

  • 2015 - 2020 Subaru STI

What's In The Box?

  • 1 - MAP Stage 1 OTS Tune for COBB

Customer Reviews

Based on 31 reviews
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(31)
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C
Cyle Kemmis
BETTER THAN COBB!!!

So at first I was skeptical of buying this month because of the price and I was not sure about the comparison with cab stage one map. After reading some reviews I did not hesitate to make the purchase. After installing the map on my 2017 STI I was extremely happy that I made the purchase. Very well worth it. Anyone who is thinking about buying this map do not think anymore and just buy it. It will be the best decision you’ve ever made!!!!

E
Evan DeWitt
Easily worth the $$$ on stock 19

Already owned an AP from my previous car so I bought this tune for my 2019 STI all stock except invidia cat back since it was only $75. Very thankful I did. Car reports far less knock and has way more in the mid range and quicker spool. Undoubtedly faster than stock map and a great way to get a bump in power without having to do any hard work. Breaks traction when wet now and is even more fun to drive. Saved me from going the DP and intake route just yet as this gave my STI what I felt like it was missing from the factory. Highly recommend. Will also add I bought the tune and didn't install for 6+ months and the customer service of MAP got me squared away asap and was second to none when I was ready to go.

E
Er
Tuned

I have a 2019 Sti. Plugged in the MA performance and the power band seems a lot smoother. However I did not feel power difference. But that can be due to all stock parts. Overall it was a worth it buy.

C
Chris Weber
Great driving experience

I noticed on the stock tune and the Cobb tune, that the boost was abrupt and jerky - I suppose due to the throttle mapping. With the MA tune, the throttle and boost delivery is linear and quite enjoyable!

A
Awdconnor
A must have!

After having the COBB stage 1 on my 2019 STI for a couple weeks, i knew there had to be something better. MAperformance solved everything. The throttle mapping is WAY better than COBB. The drive modes actually make a difference in throttle response. 1st-2nd is like a dream now. Much more top end power. Overall very satisfied. I also received my tune in under 24 hours. Dont hesitate to buy this $75 world of a difference tune.

MAP Limited Lifetime Warranty

1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

For warranty evaluation please create a support ticket via this form Click Here For Customer Service.

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