Have had a x force stainless exhaust on my land cruiser for 7 years now,3 months in was a slight leak at mid pipe flange,re tightening bolts sorted it.
Welds and quality good especially for price
Alot of the surfs i see around have this sticker on rear side windows
with rear bumper delete and a tow bar that looks like it hangs real low because of body lift
Rocker cover looks like could be 24 valve 1hdft the best of the of the in line 6 check the build plate.
Trans lock up kit helps alot with these auto aswell
I got a receipt with my lexus for paint correction and ceramic coat $1989
Comes with a 5 year warranty what ever that covers im not sure.
It does come up nice with a wash and chammy.
I think gsxr1000 and busa itbs are 48mm at throttle plate
You might find Ducati around that size but you need 2 sets
Early fuel injected crf450r had a 50mm throttle body
Is steelie gears still going
He has always been rasonable priced
Mind you last time I used him 10 years ago he was getting grumpy and time frame was a week late.