Verified
Spools like a different car
Backpressure gone. Boost comes in a full 400rpm sooner and it pulls all the way to redline now. Fitment was dead-on — no massaging, no fighting the O2 bungs.
Marcus D.
S55 AMG Long Tube Headers
No coating / Not included / Not included
$2,085.00
Sale price
$2,085.00
Regular price
$2,600.00
Skip to product information
W220 · M113K
S55 AMG Long Tube Headers
Unleash the full, unrestricted potential of your supercharged V8 with MBH Motorsports Mercedes S55 AMG Long Tube Headers. As the largest header system in our entire lineup, this setup takes complete advantage of the spacious W220 engine bay to maximize...
$2,085.00
Sale price
$2,085.00
Regular price
$2,600.00
- Made in the USAPhoenix, Arizona
- Hand TIG-weldedMiller Dynasty
- Lifetime warrantyUncoated headers & downpipes
On the dyno
What it puts down.
The gains listed for this part, measured at the wheels. Your numbers will move with the car, fuel and tune.
- Listed gain
- Listed with a “+”: this much or more
Listed gains · at the wheels
Horsepower gain
50 or more wheel horsepower gain
From this part’s specs: 50+ whpShows the listed range, not a dyno sheet.
Inside the build
What sets these long tube headers apart
Fitment
Built for these cars
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W220W220M113K
Your car on the list? You're good to go.
The details
Specs & details
Unleash the full, unrestricted potential of your supercharged V8 with MBH Motorsports Mercedes S55 AMG Long Tube Headers. As the largest header system in our entire lineup, this setup takes complete advantage of the spacious W220 engine bay to maximize airflow, lower exhaust gas temperatures, and virtually eliminate backpressure.
With precision-engineered collectors designed for a smooth transition directly into the factory exhaust system, these headers deliver unmatched, dyno-proven gains of 50+ wheel horsepower directly to the pavement.
Maximum Flow for the M113K Platform
The supercharged 5.4L V8 is notoriously choked by the restrictive factory exhaust manifolds. MBH headers resolve this bottleneck with oversized primary tubing and optimized exhaust scavenging tailored specifically to the dimensions of the full-size S-Class chassis. Handcrafted from heavy-gauge, American-made stainless steel, this system resists extreme heat cycles while out-flowing and out-performing any competitor on the market.
Key Features:
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Dyno-Proven Power: Delivers 50+ WHP gains over stock manifolds at the rear wheels.
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Maximum Flow Geometry: The largest header system we manufacture, utilizing massive primary tubes for ultimate high-RPM breathing and forced-induction efficiency.
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Seamless Exhaust Transition: Engineered collectors ensure smooth velocity transfer into the stock mid-exhaust layout.
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Premium USA Construction: Built from heavy-duty, aircraft-grade stainless steel to ensure zero cracking, warping, or corrosion under heavy boost.
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Direct Bolt-On Fitment: Designed for a precise fit within the generous clearances of the W220 chassis.
Compatibility:
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Engine: Mercedes-AMG 5.4L Supercharged V8 (M113K) & 5.0L V8 (M113)
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Chassis: Mercedes-Benz S55 AMG & S500 (W220 2000–2006)
Disclaimer: For off-road racing and competition use only. This product is not intended or legal for installation on registered, licensed vehicles operated on public roads or highways.
No coating / Not included / Not included
$2,085.00
Questions about this part?Email us your question or VIN.
Email us
Email us
Straight from the owners
Built, bolted, proven
Real cars. Real dyno sheets. Here's what owners say after the headers go on.
5.0 / 5
3 verified builds
Ready for yours?
Before you order
Straight answers
The questions we get asked most.
Still not sure?
Email us your question or VIN and we'll confirm fitment before you order.
sales@mbhmotorsports.com
Will this fit my car?
It's built for W220 · M113K. Pick your car in the fitment check at the top of this page to confirm. Not listed, or engine swapped? Email us your VIN and we'll confirm fitment before you order.
Is there a warranty?
Yes. Headers and downpipes we build carry a lifetime warranty (coated or painted finishes excluded). Email us with any warranty question.
Where is it made?
Right here in the USA, in our Phoenix, Arizona shop.
Can I ask a question before I order?
Yes. Email us with your car and your question and we'll get back to you. If you're unsure about fitment, include your VIN.