Bavarian Autosport Adjustable Fuel Pressure Regulator

[richardkeith97]

anyone using this? wondering if its worth the money?

Get more power and better throttle response from your BMW. This adjustable rising rate fuel pressure regulator enriches the fuel mixture as you accelerate to increase power and improve mid-range throttle response. Maintains stock fuel mixtures at idle.


$200

[txtorquemade]

I dont have one, but Ive heard its pretty useless unless your running bigger injectors, MAF, headers...etc.

[325ix]

I dont have one, but Ive heard its pretty useless unless your running bigger injectors, MAF, headers...etc.

I would say the same, or a turbo

[delatlanta1281]

I have the IE one (porsche afpr). It's pretty cool. I was running the m30 maf, 19lb, markd conversion. now I just run the chip and the afpr. it's not too shabby.

[richardkeith97]

sounds like something i might want. i've got a mark d 93octne 19lb injectors and m30 afm. how is it to adjust/tune? or do you just put it in then its allset?

[325ix]

I have the IE one (porsche afpr). It's pretty cool. I was running the m30 maf, 19lb, markd conversion. now I just run the chip and the afpr. it's not too shabby.

why don't you run the injectors and maf anymore? Are there any real performance gains to be had with those? For the most part it's just a few hp's and some throttle response isn't it?

[BrewCity11]

Hey listen, find out if they are the same model as the ones for the M30. Looks like they should bolt up the same.
I have a buddy that has a brand new one back home that he would prolly sell for $100, but he got it for his 87 535is.
Email me if you confirm they're the same, and i'll call him and have hime ship it out to you.

turk@gutenparts.com

(just looking at bavauto's part #, they're the same, but you may want to double check)