Has anyone installed any type of Crawford Performance part on their G..A friend of mine with a 350z says thats the company to go with for headers and intake plenum... can anyone prove this is a bad choice
http://www.crawfordz.com/

 

Crawford makes excellent quality products, and their headers/cats/plenums have great reviews on g35driver.

Do a SEARCH!

 

They don't make a wide range of products, but what they make... they make right. Hard to find any fault with them or their products.

 

Crawford is good and so is Motordyne. Motordyne is cheaper and has still not been proven to be any less than the Crawford as far as Plenum mods. Search the Forum.

 

i have full crawford performance package on my sedan - version 6 cast plenum, headers, and cats (among other non-crawford stuff ). i recommend it highly - excellent product, awesome quality, great performance boost.

http://codeflux.com/iv/g35/

 

I have the full Crawford package on my coupe also. Great guys to work with and their stuff really works. Do a search, and you'll find many testimonials.

Lou

 

For those that have chimed in with these products, do you had the chance to dyno also? thanks

 

Yep

My dyno with the full Crawford package is the Blue line. The Red line is an '05 6MT with the RevUp Motor and a Motordyne spacer. You can see we peak about the same, but I have a much fatter mid range and fall off near the top, where the RevUp motor peaks. I also have a flashed ECU with the "Crawford" flash done by TS.

Lou