gutting precats?
01-12-02, 07:31 PM
#3
WTB S5 N/A FC
Join Date: Oct 2001
Location: College Station, Tx
Posts: 2,778
Likes: 0
Received 0 Likes
on
0 Posts
Unbolt and drop the downpipe and precat. The bolts are VERY tight, so be prepared to use a lot of WD-40 and lots of muscle. Take a screwdriver and clean all of the **** out till it is just a straight pipe. If you are very careful with the old gaskets, you can reue them! I just did this last weekend, and I have lost a little bottom end torque, but the gain in top end is great! I feel a stronger pull above 4k RPM in 2nd and 3rd gears! Good Luck!!!!!
Thread
Thread Starter
Forum
Replies
Last Post
