Curious if anyone with the APS turboback w/cat has had a check engine light due to cat efficiency or has hit boost cut. TIA

 

How does one get designated a lurker - is that because I hardly ever post? Makes me feel kind of like a perv...

 

I noticed that....I was about to start posting all the time to get rid of that designation.

If anyone is interested, I did get the aps turboback installed. It is louder than I expected (I got the catted version) but is not obnoxious loud - I like it, and I like quiet exhausts....sound is incredibly deep. Definite improvement in spool up time and power. I didn't want to take any chances with a CE light so had them install a MIL eliminator also. The single tip version looks like the stock tip (maybe a tad bit bigger), so it doesn't announce to the world that you have an aftermarket exhaust (I personaly like that, although others may want an obviously aftermarket looking exhaust).

Overall, I am very pleased with the aps exhaust...price has come down some - if you research a bit, you will find the price comparable to the turboxs, b&b, mrt and other quality exhausts out there.

Anyone looking for an install/tuner shop in the Minneapolis area, check out Propulsion in St. Paul. Good shop - they also can get most any aftermarket part.... I know I will be giving them more business.

 

i have the aps 3.5" tbe with no cats and i get horrible boost creep.... I have to wait until i get the rest of my setup until i can ride my sti hard again