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JB4 Pros and Cons

102 views 2 replies 3 participants last post by  C.Q4  
#1 ·
Hi all,

Looking at potentially getting a JB4 for my 21 TI sport Q4. I've read a lot of posts but just want one final push to purchase (or not). Couple of quick questions.

Background: 0 background with tuning or piggyback tunes. Car currently has 58k miles. Only other mod is a BM performance filter. I do plan on keeping the car for another 5-7 years and it is a daily driver. Probably log 7-8k miles a year on the high end.

I am confident I would only want to proceed with map 1. Don't need anything crazy or complicated.

I do drive it aggressively, but if it's too much I suppose I can pick my foot up from time to time to lessen the strain on the engine :)

Questions:

1. Will the jb4 cause any excessive short term wear on the engine?

2. Are there any other cons to the JB4 that would outweigh purchasing it?

3. Anything else I should be aware of?

Thanks in advance. Just feel more comfortable getting direct responses vs combing through other posts.

Joe
 
#2 ·
You're good. I have about a thousand miles on track using a jb4. Oil reports look great.

86k miles 2018.
 
owns 2018 Alfa Romeo Giulia Ti Sport Q4
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