Mercedes SL63 AMG (2007-2011) – RENNtech Long Tube Manifolds with Downpipes and Catalytic Bypass





Designed, engineered and manufactured in house specifically for your Mercedes Benz. RENNtech’s purge welded, ceramic coated long tube manifolds feature top of the line big tube 2″ diameter T-304 stainless steel tubing and are manufactured from the same high quality materials used on all RENNtech manifolds.

They ceramic coat their manifolds to retain heat within them and minimize latent heat in the engine compartment and combats against thermal stress. Ceramic coating also increases exhaust-gas velocity as hotter gasses expand quicker allowing them to travel faster. By ensuring the internal bore surfaces are smooth; turbulence is further reduced. The net result is more effective cylinder scavenging, which again offers a power increase.

The manifolds are the perfect complement to our sound and performance exhaust and increase performance an additional +30 HP and +30 LB-FT.


Due to some of the products coming direct from RENNtech USA please allow 7-10 days for delivery

Prices may vary in accordance to the current exchange rate, please contact us for the current confirmed price



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