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**alroumi** · 12-19-2007

That kit comes with the catalytic converters,mufflers and headers. I really cannot vouch on the other parts, but I have their 200 cell Kleemann sporty primary catalytics which come with the kit you reffered us to. I have their catalytics for a year now and I am very satisified with the results whilst combined with the SuperSprint/Carlsson X pipe, it sounds very loud at idle(when cold) but gets lower when the engine is all heated up.

In manual mode it sounds loud, however if you keep it in S mode/Drive its perfectly normal until you step on it where it barks and is louder than the OEM Setup.

I hope my insight is enough for you to consider before purchasing the Kleemann exhaust kit.

12-19-2007	#2 (permalink)
alroumi Moderator Join Date: Jun 2006 Location: Kuwait City, Kuwait Vehicle: 2006 Kleemann Designo Mocha Black SLK55 AMG Other Toys: 2007 Ebony Jaguar XKR Coupe' and 06 Black Cayenne S Posts: 6,293 Country: Thanks: 300 Thanked 233 Times in 147 Posts	That kit comes with the catalytic converters,mufflers and headers. I really cannot vouch on the other parts, but I have their 200 cell Kleemann sporty primary catalytics which come with the kit you reffered us to. I have their catalytics for a year now and I am very satisified with the results whilst combined with the SuperSprint/Carlsson X pipe, it sounds very loud at idle(when cold) but gets lower when the engine is all heated up. In manual mode it sounds loud, however if you keep it in S mode/Drive its perfectly normal until you step on it where it barks and is louder than the OEM Setup. I hope my insight is enough for you to consider before purchasing the Kleemann exhaust kit. __________________ 06 Kleemann Designo Mocha Black SLK55 AMG 06 Porsche Cayenne S 07 Jaguar XKR Coupe' I use the Torque and keep the HP for my Steak Sauce!