Exhaust selection

Hello dear community, now that the money for holiday jobs is there, I am once again so free to bring my moose further to the front.Becoming: -new exhaust system (middle silencer) -loudspeaker in front door+D-pillar -Hydro bearing -3.brake lamp Now to my questions: I have 2 possibilities with the exhaust: -original for 312€ -the plant of Walker for 165€ Does anyone have experience here with the plant of Walker? The main thing is that it lasts so 10 years. At the moment it is just high school I’m not sure why I’d rather have a small buffer. Later on I’d like to get a stainless steel system. The rest is already regulated (thanks to chaos1994 ). With the brake lamp I have only one question: does someone have this clamp flying around, which holds the lamp in position? Is this number 20. LG, Tim