63 AMG Longtube Headers (CLS63, C63, E63)
These 63 AMG long tube headers are built in the “Tri-Y” design. These headers fit the 63 AMG equipped with the M156 6.3 liter, naturally aspirated engine. These headers are able to build low end torque, along with fantastic horsepower gains throughout the entire RPM range. With help for the advanced scavenging design.T-304 Stainless Steel These 63 AMG long tube headers are capable of making 40 or more wheel horsepower and 40 or more wheel torque over stock. As a stand alone modification. Fits:W211W212W219W204Midpipes are direct fit for W204!...
Agency Power Under Drive Crank Pulley Mercedes- Benz C63 AMG 6.2L 08-14
The Mercedes Benz C63 AMG is a beast already with its V8 stuffed into the small C-Series chassis. Making 450 horsepower stock, this car is no slouch. But with the help of Agency Power, we can improve throttle response, horsepower, and torque with our under drive crank pulley. How is this accomplished? This is done easily using precision CNC machining and detailed CAD design to create a pulley that is lighter weight and underdriven. Rotational weight typically has a factor of 3. Even the smallest static weight can have improvements. When the pulley is lighter, the engine crank does not have to turn as hard. When we also make the pulley a smaller diameter the engine pumps out even more power b...
M156 5 Piece Pulley Set
Includes all pulleys needed to replace the factory plastic and worn out idlers on your M156 AMGHigh quality CNC billet aluminum machined performance pulleys CNC billet aluminum with hard anodized coating ZZ rated high speed Nachi bearings Smooth and quiet running Easy install Made in USA1
VRP M156 Street Camshafts
Precision regrind camshafts, These camshafts are hard welded with a harder Alloy than factory camshafts to prevent premature camshaft wear that plagues the m156 platform. Increased lift and duration from stock camshaftsIncreased power accross all RPM rangeover 20whp to the wheelsIncludes:CamshaftsAssembly LubeOne week build time.**CORES REQUIRED
VRP M156 Throttle body Upgrade Kit
Includes 2x Throttle Bodies* Billet Throttle body Adapter plate This kit allows you to adapt your 74mm throttle bodies to an 82mm or 85mm.** This is a drop in modification! 12HP / 8FT Lbs from 82mm! *This kit includes a certified used Mercedes Benz throttle bodies which carries a 90 day warranty from purchase date. **Actual horsepower results may differ based on the life and health of your motor and your tune....