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.
CLK55 Long Tube Headers
No coating / Not included
$1,985.00
Sale price
$1,985.00
Regular price
$2,175.00
Skip to product information
W209 · M113
CLK55 Long Tube Headers
The Mercedes CLK55 AMG is a true enthusiast's car, but to unlock its full potential, it requires an exhaust system engineered without compromise. MBH Motorsports CLK55 AMG Long Tube Headers are widely recognized as the absolute best headers available on...
- Chassis Mercedes-Benz CLK55 AMG
$1,985.00
Sale price
$1,985.00
Regular price
$2,175.00
- 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 · with ECU tune
60 or more wheel horsepower gain
Torque gain · with ECU tune
60 or more wheel torque gain
From this part’s specs: 60+ whp · 60+ wtqShows 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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W209W209M113
Your car on the list? You're good to go.
The details
Specs & details
The Mercedes CLK55 AMG is a true enthusiast's car, but to unlock its full potential, it requires an exhaust system engineered without compromise. MBH Motorsports CLK55 AMG Long Tube Headers are widely recognized as the absolute best headers available on the market for this platform today. Designed utilizing advanced CAD modeling and flow dynamics software specifically tailored to the breathing characteristics of the naturally aspirated M113 5.4L AMG engine, these headers deliver staggering horsepower gains far beyond any competing system.
Elite Craftsmanship
We refuse to cut corners on any product we manufacture, and the CLK55 AMG system is no exception. Built from the same top-tier, hand-selected USA stainless steel found in all of our premium flagship headers, this system undergoes rigorous quality inspections throughout the entire fabrication process.
To ensure absolute maximum performance, every single weld is fully back-purged with Argon gas. This crucial fabrication technique prevents internal oxidation and guarantees perfectly smooth inner wall transitions. The result is ultra-efficient exhaust velocity, completely unhindered exhaust flow, and superior weld strength that will last a lifetime.
Key Features:
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Unrivaled Power Gains: 60+ hp 60+ tq with tuning. Engineered to outflow and outperform any other header system available for the CLK55 AMG platform.
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Advanced CAD & Flow Dynamics: Purpose-built using sophisticated computational flow modeling specifically calibrated for the M113 AMG V8.
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Argon Back-Purged Welds: Guarantees flawlessly smooth internal pipe transitions for uninterrupted exhaust gas velocity and maximum structural integrity.
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USA Premium Stainless Steel: Handcrafted using the highest-quality American stainless steel for ultimate thermal endurance and durability.
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Uncompromising Quality Control: Subjected to rigorous, multi-point inspections to ensure perfect fitment and elite craftsmanship.
Compatibility:
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Engine: Mercedes-AMG M113 5.4L V8 (Naturally Aspirated)
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Chassis: Mercedes-Benz CLK55 AMG
Disclaimer: For off-road racing and competition use only. This product is not intended to be installed on a registered vehicle for use on public roads or highways and may never be installed on a registered or licensed vehicle for use on any public roads and highways.
No coating / Not included
$1,985.00
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 W209 · M113. 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.