A little update on the latest change,
Now I knew that the standard 172 backbox I put on wouldnt last forever but I never thought that this would happen!
TBH I should have known better, the standard silencer isnt built for an extra 100bhp going through it!
I was giving it the beans and at about 5500rpm is just blew with a massive bang! I SH*T myself at first, pulled over and upon inspection I was almost pi$$ing myself laughing!
So yesterday I went to the local custom exhaust centre and had a new backbox fitted. I chose a 2.5" outward rolled tip slightly cut into the bumper. I love it, makes a lovely noise and looks really neat and tidy at the back end! What dya think?