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MERCEDES C197 SLS AMG Black Series 6.3i V8 (631 Hp) 2012 ->

ALTERNATIVE:
Manifod Right - Left "Racing"
REPLACES CATALYSTS

The exhaust system for MERCEDES SLS AMG 6.3i V8 is composed by a manifold right + left (or "Racing" version, which replaces all cats), front metallic catalytic converters, a centre pipe (or central "X-Pipe"), rear exhaust and the endpipe kit (or connecting pipe kit for OEM endpipes)

Two types of headers have been developed.

- 847801 "street", longer than the stock headers, replace the primary cats and are designed for road use without specific modifications to the ECU. We recommend to fit them with the front sports cats (HJS 100 CPSI) 847802 + 847822, with extended O2 sensor wires.
These catalytic converters are much more efficient and free-flowing but at the same time offers an optimal reduction of pollutant gas.
A catless (decat) option is available, cod. 847812, but requires to address the Check Engine Light issue with sensor cheaters or an ECU tune.

- 847901 "racing", with even longer primary pipes that replace all 4 OEM cats. A specific ECU tune is required, because of the different O2 sensor position and to optimize the engine management.
The total performance gain is higher than with the "street" headers.

Both solutions are compatible with the OEM centre and rear sections.

If you're looking only for a more involving and sportier exhaust tone and don't want to replace the stock manifold and catalytic converters, the "cat-back" setup is recommended. It's composed by centre pipes 847823 + rear exhaust 847804 +  exit pipes for OEM tips 847814

If you want to increase the performance and exhaust tone but still want to maintain good comfort on board we recommend the full system with the centre x-pip 847813.

Ask our experts for advise to know which setup matches your needs in terms of power and sound.


Following our very long tradition (est.1955), the main target is not to change the nature of the car, loosing comfort in the process, but to make the engine note more pleasant and distinctive, without being excessive, but even more important, to increase the performance. We still offer a louder, more aggressive setup for enthusiasts.

The look is the perfect match of sportiness and class, with rear exhausts available with quad pipes setups, two for each side (90 mm) perfectly integrated in the bumper line, for a sporty but still elegant result.
With E.E.C. homologationWith E.E.C. homologation
Component E.E.C. homologation valid only when fitted to the specific Supersprint homologated rear exhaustComponent E.E.C. homologation valid only when fitted to the specific Supersprint homologated rear exhaust
Compatible with the OEM catalytic converterCompatible with the OEM catalytic converter
For racing use onlyFor racing use only
Discontinued Product. Available while stock lastsDiscontinued Product. Available while stock lasts
Threaded bung for oxygen sensor providedThreaded bung for oxygen sensor provided
Oval endpipeOval endpipe
Twin oval endpipeTwin oval endpipe
Flat oval endpipeFlat oval endpipe
With certificate of authenticity - Compliance to sound regulationsWith certificate of authenticity - Compliance to sound regulations
With certificate of conformity for classic exhaust designWith certificate of conformity for classic exhaust design
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