B blown sn-95 New Member Joined Mar 19, 2004 Jul 9, 2004 #1 what performance will i gain be removing the cat????
B Black Car Active Member Joined May 25, 2001 Jul 9, 2004 #2 If the cat isn't pluged up, you will see very little if any difference. You will hear some difference and most everone likes the new sound. Gary
If the cat isn't pluged up, you will see very little if any difference. You will hear some difference and most everone likes the new sound. Gary
X XLR8 Lost at Altitude Joined May 30, 2001 Jul 9, 2004 #3 You will definately feel the difference on the butt-dyno. Both spooling and top end should be improved. Of course I advocate removing the cat for off-road use only.
You will definately feel the difference on the butt-dyno. Both spooling and top end should be improved. Of course I advocate removing the cat for off-road use only.
C charlloots SMO-CUM Joined Aug 1, 2002 Jul 9, 2004 #5 as they say you can feel the difference in the seat of your pants
S scottyb Spongebob Squarecar Joined Oct 12, 2001 Jul 9, 2004 #7 I removed what I expect was the original cat about 2 years ago. In the 1/8 mile, I gained a consistant 4 tenths and 4 mph. Best time was 5 tenths greater. It was a significant butt dyno difference that I noticed immediately.
I removed what I expect was the original cat about 2 years ago. In the 1/8 mile, I gained a consistant 4 tenths and 4 mph. Best time was 5 tenths greater. It was a significant butt dyno difference that I noticed immediately.
W WarpSpeed Fade to blurr Joined May 25, 2001 Jul 10, 2004 #8 I agree, you can tell the difference,,, also, the more done to the car the more diff.(stock exhaust sucks).... Sounds awesome too.
I agree, you can tell the difference,,, also, the more done to the car the more diff.(stock exhaust sucks).... Sounds awesome too.
M Mygn421 New Member Joined Jun 14, 2001 Jul 10, 2004 #9 Gut it or put a dump pipe in the place of the cat. I lost 3 tenths by doing it.