I know a bunch of you guys are running with aftermarket exhausts and catless. Are you seeing any noticeable differences in power? sound?

Thanks

 

Im running 100cel cats. Id like a little more sound in all honesty. Power would be nice too. Although going catless has its downsides too.

 

I am running the 100 cel cats also. Would like a little more sound. Downsides to catless:
CEL
State Inspections
Heard of a gas odor idling.
Any others?

 

Some catted exhausts are louder than some catless exhausts. Sound depends on a lot of factors.

 

Do you also end up with black soot building up on the bumper with these cars? That can be a pain to keep clean if so.

 

For my Kline inconel tuned catless exhaust and headers...no noticeable odour...no soot...no drone...none of the above... period..

 

Tubi catless FTW!

 

Super happy with Tubi catless race exhaust. No soot and great sound. There is more power than high flow cats because they can turn the tune up more due to no concern about high exhaust gas temps from a tune frying the cats

 

I went with catless Kline and no regrets. A little more volume at idle and cruising speed but WOT was the biggest difference. Throttle response greatly improved along with increased torque. No gas smell, soot, or drone. COBB AP took care of CEL.

BtW, just sold my car so COBB and Kline are for sale.

 

thanks, have the Kline and Cobb, just taking out the cats. any issues with inspections?

 

No issues with inspections because I didn't throw any codes. Sam programed my maps to deal with the CEL.

 

thanks

 

We make a bypass pipe that makes swapping your catted pipes out for catless pipes quick, easy and affordable.

If you re looking for some extra sound and power here is an easy alternative and I have them on the shelf and ready to go.

http://www.world-motorsports.com/por...***-pipes.html

 

BBI catless, full 3" X pipe, no drone, no odor, sound is just orgasmic!!!

 

This is what happens when you blow your exhaust rotor on your turbo with a catless exhaust