New exhaust

[Ands1]

I,m just in the process of fitting a new exhaust. I,ve removed a Bugpack & gonna fit on a VW Speed shop turbo muffler. Will I need to re tune the carb / jet it???
Thanks Andy

 

[Guest]

I,m just in the process of fitting a new exhaust. I,ve removed a Bugpack & gonna fit on a VW Speed shop turbo muffler. Will I need to re tune the carb / jet it???
Thanks Andy

not worth it, if the carbs etc are jetted correctly at the moment, the increase you'll get doing it again after a big exhaust wont be worth it. the exhaust alone should give you up to a 5HP increase.