Search the forum archives at www.mbcoupes.com for opinions on this, I remember years ago, this has been gone over again and again by those guys

Remus is an excellent choice if you are going this route, and their chromed tips look great. I think the Remus just bolts right in, too. They are expensive but worth it, if this is what you are after.

bUT, and it's a big "but", make sure there won't be a drone about 70 mph or so.
I don't know, about the droning, but I'd think you'd need to.

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1991 560 SEC AMG, 199k <---- 300 hp 10:1 ECE euro HV ...

1995 E 420, 170k "The Red Plum" (sold)

2015 BMW 535i xdrive awd Stage 1 DINAN, 6k, <----364 hp

1967 Mercury Cougar, 49k

2013 Jaguar XF, 20k <----340 hp Supercharged, All Wheel Drive (sold)