Alternative to 721911To be installed as a kit with 721921
Alternative to 721911To be installed as a kit with 721941
Alternative to 721911To be installed as a kit with 721961
Alternative to 721911To be installed as a kit with 721981
The R&D process started 12 months before the regular C63 had been released to the public.
We studied and evaluated the stock-cat back exhaust, and determined that the AMG Development Team has done a perfect job in building a system which performs and sounds just great.
No room for improvement here.
The only bottleneck in the entire exhaust is the R&L downpipe section with its integrated catalytics.
That is the only area where we have focused our efforts.
Our oversize diameter, stainless downpipes eliminate the restrictions of the stock dual-stage catalytic system.
Depending on the specific software tune and the boost pressure map, the gains in torque and peak hp are massive, ranging from + 30 hp to + 80 hp.
We also offer options with HJS Motorsport, 130mm high volume, 100 cpsi cats, in two distinct versions.
The flow is virtually the same as our cat-deleting downpipes, but with the added efficiency in the emissions.
The sound is also enhanced, by a great amount.
Each of the Supersprint exhaust downpipes is handcrafted individually, at our Factory in Italy.
Our precision jigs ensure the most precise alignment and a perfect fitment in the car; bolting to the stock cat-back exhaust requires no modifications, thanks to the same factory-spec ball joints which we use.
Available for all of the C63 and C63 S Sedan, Coupè, Wagon and Convertible models, including the RHD versions, as well.