View Full Version : Anyone plumb in high flow cats in place of the factory ones?


hahnmgh63
10-23-2008, 06:40 PM
Can't remember the brand but their is suppose to be a German manufacturer that has a great reputation for metal substrate cats? MGH

French-Fried-Rings
10-23-2008, 08:28 PM

hahnmgh63
10-24-2008, 08:35 AM
Come on, I live in Washington state like you, you know the Gestapo will find me?

ub2slw
10-24-2008, 12:21 PM
I've run it with an open exhaust and without the secondary cats. It hurt performance.

However if you're chipped and pushing WAY more air then it may provide significant gains.

MARKNMTT
10-24-2008, 02:19 PM
tails. Looks good on the Daytona. Already did the side markers finally.

French-Fried-Rings
10-24-2008, 03:18 PM
if you get programming to ignore the rear cats, you'll pass emissions. No sniffer test for these cars, yay!

ub2slw
10-24-2008, 04:06 PM
Mine didn't have the yellow in the tail lights...or is it just the way the sun is hitting it?

MARKNMTT
10-24-2008, 06:49 PM
you actual had the euro version. I think I'm ready for smoked though, after 3 years of it i'm starting to get the itch to change the car more.

DaveyKid
10-25-2008, 02:09 PM
Anyone can swap them out in about 5 minutes.

<img src="http://img.photobucket.com/albums/v239/Daveykid/reds.jpg">

papadoc
10-26-2008, 12:01 PM

16 Wins
10-26-2008, 07:53 PM

jimmy94507
11-03-2008, 07:05 PM
Contact Bob at Stratmosphere.
He'll give you good advice.
I'm pleased with my full Milltek exhaust.

Jimmy S.