Would appreciate help in this field. Opinion has been divided between de-cat or sports cat application. My question would be which does give better performance? Furthermore, some says that a turbo would require back pressure for better performance and some had said otherwise. Totally confused.... Pls help... Thanks

And Which exhaust system has a better performance ... Tubi, Agency Power or Fabspeed? Thanks

 

We make 2 versions of exhaust system for this application.

1. Is a replacement muffler with new quad tips while utilizing your stock catalyst.

2. The other version includes 2 high flow german made sport catalyst. Basically a complete system.

The only way to make real power on these cars is to replace the restrictive factory catalyst.

No CEL lights with either one of our systems.




Feel free to shoot me a email for more info.

 

Thanks for the product intro and info.... Any photos of the full exhaust system? Manifolds? Price? Thanks

 

You want EP for your 997.2TT mate.

 

europipe...

 

EP is one of the option that I'm looking at... A full system from header, sports cat (no CEL is a must), exhaust and tip...

 

Catless is the way to go for power on turbos.

 

We also offer this system with Cat - By pass - however unless you have a tune that eliminates the secondary 02 sensor you will have a cel light.

Run cats, the 200 cell sport cats we use are not restrictive - have great flow and in the end help keep the environment cleaner than running cat less.

 

Turbo's do NOT need backpressure to perform properly. The cheapest route would be to decat. However- memories of past cars I have owned without cats make me feel sick to my stomach (especially sitting in DC traffic). While you may not immediately notice the fumes, when you get out of the car after sitting in traffic for 2 hours- you will smell them on your clothes as will others.

Get a less restrictive setup with high flow catalytics. Eurosport..

 

Thank you guys for all the opinion... appreciate greatly

 

It has been most helpful.... There are so many brand out there...from AP, EP, Fabspeed, Carpristo, GMG, IPE, ETC, etc.... Decision, decision...��

 

Maybe it's my DFI engine but I don't smell anything different nor do I see any smoke every. You woudln't know I'm catless unless I told you.