Arrived this morning. Great workmanship and quality. i am thoughroughly impressed!


Please forgive my logitech quickcam crappy pics



My attempt at a honey comb picture



Love that TIG welding


to be installed soon

 

the last two links are reversed. sorry i'm too lazy to edit

 

Very cool, mine should be in soon any day too

 

these look like the rt cats...how do they compare in price and construction?..are they legal like the RT's also?

 

Hey guys,

We use Car Sound catalytic converters (subsidiary of Magnaflow). These high-flow converters are CARB and EPA approved!

Thanks!

Darryl

 

Dyno info?

 

price ? Thanks.

 

prices are on our site, as well as Ultimate's

These truly are an awesome pair!

 

better then rt cats? what's the flow rate vs. the RT, i heard the RT's was very close to test pipes

 

I also want to know, which are better RT's or UR's?

also which are quieter?

 

yes...anyone have any feedback on the sound of these...i prefer a louder one while some might prefer a quieter sound..but anyhow..get these cats on and let us know

 

mine ahve been on for quite some time..I don't have a flow bench, and the one at Ultimate is not working so no numbers, but I think its safe to say any high flow cat from a reputable company are going to be about equal in terms of sound and flow rates.

 

Had the cats installed on Sunday. my butt dyno says yeeeeehaaaaaw! i ran with my friend on the i-290 (who is stock) and beganwalking on him after 3500rpm!

the largest gains i find are in the mid to upper rpm range. car pulls like it should've from the factory! highway pulls feel great now!

definitely recommended!

 

wow, just from cats?

 

ZMIKE, do you have any other mods except for the cats?

 

I have the UR cats and custom grouding wires. Some might argue that my friend is not a good driver, but I doubt that since he used to drag race 10 second Honduhs.

 

I will be installing grounding wires on my over the weekend. I was wondering did your set make a difference?

 

tough to say. i think it made my car run smoooother

but it might just be placebo.

 

i think that they do in fact make it a smoother idle.

 

thanks...and does anybody have any idea what sort of gains?