Exhaust (cats and cans)

Anyone have these on your GT3? Any feedback you can give would be helpfull.

 

https://www.6speedonline.com/forums/...raphic+exhaust

 

Thanks, that good info. I'd still like to hear from GT3 guys to see how it performs and sounds on the 3.

 

give it up Rolo, you'll never catch me. LOL Just work on side stepping that clutch.

 

I gotta say;

Cargraphic or Manthey when it comes to a full system

Or -- 996GT3 Cup I have a client with a full system on a street car.......

 

I have the Manthey M410 engine package and have to say that it is great!
Awsome mid-range power that really pulls through the revs. The sound is like a cup car on power yet easy on the ears when at idle or low city speeds in traffic.

I have this on my personal car but I am also a Manthey Authorized dealer.

 

Here is a picture!

 

I have heard nothing but good things about Manthey. Maybe one day. But its a bit to pricey for what I am looking to do.

Beautufull looking system though

 

Have you tested it on a chassi dyno? rwhp?

 

We really like the Europipe setup. The build quality is VERY high and the sound is mello until the engine gets up on the cams.

I have had issues with Cargraphic systems not sealing properly and causing check engine lights related to 02 sensors. The build quality is good and we liked the sound.

Over the years we have found that most customers will listen to multiple systems, but not test drive them through some hills (lug the engine in a high gear on a decent grade) and listen/feel for reverb.

Something else of note:

When we have installed complete header kits on our GT3 customer cars... the headers end up scraping the ground. When they build the larger header with larger tubes.. they hang down farther. The Eurpipe is a "header back" system. I really like the look of the Manthey. I would like to see some numbers on it.

Does anyone have stock RW dyno numbers for the 05 GT3's? Preferably NOT a Dynojet pull??

B

 

my car stock on a mustang was approx 350rwhp at 7500 at 1000 miles. At 4000 miles I did the dyno at the same place, similar airtemp, barometer and it did 376 rwhp with Europipe and BMC air filter...

 

Thank you sir! Perfect information.

Our RUF RGT conversion car with Europipe/BMC and custom chip tuning laid down 374rwhp. The chip tuning picked up almost 20lbft of torque in the lower RPM range. It made the car more *streetable* with torque down low. The chip tuning added more fuel down low and raised the RPM limit in each gear. The car has 2k miles on it.


B

 

your car ? Awesome car. First RGT conversion I have seen...

 

It belongs to a customer of ours. We did all of the conversion in house. It turned out nicer than some of the real ones we have seen The fitment of the front bumper and rear wing are ..well.. perfect. We had some issues with the new bumper to body under tray pieces.

Our thoughts: the body kit RUF uses is very nice. It all fits.. it does make a grown man squirm when you make the first cut into a virgin 05 chassis for the larger rear GT3RSR style flares.


We like it. Also installed a SPA electronic fire system (ala GT3Cup) all completely hidden (nozzles)


B

 

OUCH!!


B