I bought my 2006 Jeep LJ from a buddy not too long ago and he has it straight piped. After a couple of months of daily driving the droning got to me. Found a 40 series Flowmaster muffler on Facebook and bought it. Cut a piece out of the pipe, used some adapters and now it was bearable.......
I had my transmission rebuilt about a month ago and it was riding PERFECTLY. However, as soon as I slapped the muffler on it shifts very hard and sometimes seems to struggle to find the perfect time to shift. It’s not smooth at all! Do I switch back to straight pipe or is there something I forgot to do???
I had my transmission rebuilt about a month ago and it was riding PERFECTLY. However, as soon as I slapped the muffler on it shifts very hard and sometimes seems to struggle to find the perfect time to shift. It’s not smooth at all! Do I switch back to straight pipe or is there something I forgot to do???