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MERCEDES W164 ML63 AMG V8 10th Anniversary (M156 - 510 Hp) 2009

aka: Performance sport exhaust for MERCEDES W164 ML63 AMG 10th Anniversary

As a simple, bolt-on performance addition, the Supersprint long tube, stainless headers system turns the 2006-2011 Mercedes ML 63 AMG into a monster of a SUV.

The legendary M156 6.2l V8, N/A engine, hand built individually at the AMG Factory in Germany, is 40 hp to 50 hp shy off its full potential, as delivered.

Blame it on the awfully downsized, log-design exhaust manifolds, and on the restrictive, high-density cell, ceramic catalytic system.

Back in 2006, Supersprint had designed, developed a long tube stainless headers up from scratch, and a front exhaust section with a set of HJS Motorsport, high volume, R&L metallic catalytics, which eliminate the bottlenecks, making the engine breathe free.

Its main features are mandrel-bent, large diameter primaries, race design 4-1 collectors, 70mm main downpipes.

The result is a huge increase in torque, from the rpm basement on up, and in peak hp as well.

A lower resistence to the exhaust gas flow also means less heat soak, more consistent performance.

The gains range between + 40 hp to + 50Hp, throughout the entire powerband.

That is still on the stock ECU mapping, with no modifications.

We have also developed a cat-back exhaust, to complement our headers, with its mid section available in resonated or louder versions.

The combined effect is a monumental, throaty V8 sound.

Easy, straightforward installation, perfect fitment, unequaled durability, as usual.

Thanks to the Supersprint, floating-flange patented design, the individual primaries can be installed very easily into the engine bay, without the need for lifting or removal, and the tension on the tubing, induced by the extreme heat, is neutralized.
OEM:
Claimed data:
Horsepower 510 Hp @ 6800 rpm
Torque 630 Nm @ 5200 rpm

Actual data:
Horsepower 477,9 Hp @ 6800 rpm
Torque 561,1 Nm @ 5320 rpm


Download pdf chart (495Kb)
Supersprint:
- Manifold Right- Left 846801
- Front Metallic catalytic converter Right 846802
- Front Metallic catalytic converter Left 846822
- Centre exhaust + "X-Pipe" 846803
- Rear exhaust Right 846807
- Rear exhaust Left 846837

Actual data:
Horsepower 525,7 Hp @ 6780 rpm
Torque 614,9 Nm @ 4415 rpm

Download pdf chart (492Kb)
Stock Vs Supersprint
Download pdf chart (421Kb)
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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