METCO Valve Cover Breather
2003-2004 Mustang Cobra, 2007 & Newer Shelby GT500
An Original Metco Motorsports Design!
This valve cover breather assembly replaces the original oil fill cap found on the driver's side valve cover on the supercharged Cobra and Shelby GT500 applications.
The base of the breather is CNC-machined from billet aluminum for a precise fit, and the included silicone O-ring is specially designed to prevent seepage at the base of the filter. The filter base is microfinished for surface protection and good looks, and is easily hand-polished to a mirror-like appearance. The removeable filter element is a high-quality reusable unit from S & B Filters, and the filter is securely retained to the filter base by a specially-machined retention groove in the top of the filter base.
METCO 2003-2004 Cobra - Adjustable Crank Idler Plate Kit
METCO Adjustable Crank Idler Plate Kit
2003-2004 Mustang Cobra
The Metco Motorsports Adjustable Crank Idler Plate is similar to the billet plate included with the Metco Interchangeable Crank Pulley Kit, but it includes an added feature.
The plate relocates the crank idler slightly to provide the necessary clearance for oversize crank pulley rings, but what makes this plate unique is the included adjuster mechanism. The adjuster alows the user to manually optimize the position of the crank idler pulley.
METCO 2003-2004 Cobra - Air Filter Kit
This Metco Motorsports high performance air filter kit is a direct bolt on and is a quick and easy way to add horsepower.
The kit uses our CNC-machined, billet aluminum air filter-to-MAF adapter (PN MAF1001) to mate the stock (or aftermarket equivalent) 90mm Mass Air Meter to the included high quality, 10" x 4" S & B air filter. The kit also includes a precision-bent stainless steel air filter support bracket that is secured using an existing fastener in the engine compartment.
METCO 2003-2004 Cobra - Auxillary Idler Kit 90mm
This popular kit is designed to bolt on with no modifications and virtually eliminate belt slippage at the supercharger pulley. The included aluminum mounting bracket is precision-machined and mounts to existing bolt locations, and the unique design provides unmatched durability and strength.
This kit includes a black hardcoat-anodized 90mm idler pulley, which is the smaller size that serves to maximize belt wrap in applications using stock size supercharger pulleys.
METCO 2003-2004 Cobra - Auxilliary Idler Kit 100mm
This popular kit is designed to bolt on with no modifications and virtually eliminate belt slippage at the supercharger pulley. The included aluminum mounting bracket is precision-machined and mounts to existing bolt locations, and the unique design provides unmatched durability and strength.
METCO Double Bearing Idler Pulley 100mm
2003-2004 Mustang Cobra, 1999-2004 Lightning
This billet idler pulley is specifically designed for severe-duty applications, such as those running higher boost levels or aftermarket superchargers like a Whipple or a Kenne-Bell.
The pulley is machined to accept twin bearings to provide added stability and the ability to withstand excessive belt loads. The pulley is hard-coat anodized in black and includes a separate bearing dust cover and stainless steel fastener.
METCO Double-Bearing Idler Pulley 90mm
2003-2004 Mustang Cobra, 1999-2004 Lightning
This billet idler pulley is specifically designed for severe-duty applications, such as those running higher boost levels or aftermarket superchargers like a Whipple or a Kenne-Bell.
The pulley is machined to accept twin bearings to provide added stability and the ability to withstand excessive belt loads. The belt surface and back side of the pulley is hard-coat anodized in black, and a separate bearing dust cover and stainless steel fastener are included.
METCO Interchangeable Crank Pulley Kit
2003-2004 Ford Mustang Cobra
Interchangeable Crank Pulley Kit (Includes Two Pulley Rings)
This comprehensive kit allows the user to replace the heavy factory crankshaft pulley and cage assembly with a lightweight, precision-machined aluminum hub and interchangeable outer ring. The kit includes all of the necessary hardware, including a billet bracket to cleanly relocate the factory crank idler pulley. Once this kit is installed, the user can adjust the vehicle's boost level by simply changing the outer pulley ring to any of the available Metco pulley rings, a process that takes just minutes.
METCO Underdrive Alternator Pulley
2003-2004 Mustang Cobra
Underdrive Alternator Pulley
Our underdrive alternator pulleys are CNC-machined from billet aluminum and black anodized for long-lasting surface protection. The pulleys are sized to maintain proper alternator speed when used on 2003 and 2004 Mustang Cobras equipped with the Metco Motorsports Interchangeable Crank Pulley Kit.
These alternator pulleys install as a direct replacements for the factory alternator pulley and require no modifications or special tools.
METCO Interchangeable Crank Pulley Kit
2003-2004 Ford Mustang Cobra
Interchangeable Crank Pulley Kit (Includes One Pulley Ring)
This comprehensive kit allows the user to replace the heavy factory crankshaft pulley and cage assembly with a lightweight, precision-machined aluminum hub and interchangeable outer ring. The kit includes all of the necessary hardware, including a billet bracket to cleanly relocate the factory crank idler pulley. Once this kit is installed, the user can adjust the vehicle's boost level by simply changing the outer pulley ring to any of the available Metco pulley rings, a process that takes just minutes.
METCO 2003-2004 Mustang - Pulley Bearing Cover Kit
METCO Pulley Bearing Cover
Fits OEM and Metco Motorsports Billet Idler Pulleys
This decorative bearing cover is designed to mount over any 90mm or 100mm Metco single-bearing idler pulley. It installs easily using the supplied stainless steel socket head fastener, and serves to protect the pulley bearing from dust and debris contamination.
METCO 2005 & Newer Ford Fuel Block Kit with Gauge
This convenient billet adapter mounts directly to the factory (or aftermarket equivalent) fuel rail, sandwiched between the rail and the OEM fuel pressure sensor. The fuel block seals with OEM-style O-rings, so no gaskets or sealants are required. The installation is a quick and simple affair.
The CNC-machined block is tapped with two 1/8" NPT ports to provide a convenient tap for a fuel pressure gauge, a fuel source for a nitrous system, or both. This kit includes a 1.5" carbon fiber-faced fuel pressure gauge that can be mounted to the fuel block, and a stainless steel pipe plug (not shown) to seal the unused port if necessary.
METCO Pulley Removal & Installation Tool
Cobra, Lightning, and Shelby GT500
This high-quality tool kit can be configured to remove a supercharger pulley and to install a supercharger pulley. It is precision-machined from the highest quality materials and is designed to be re-used many times.
The kit is designed specifically for use on the factory-supercharged modular applications, and is configured so that the supercharger will not be scratched or damaged in any way when the tool is used. Illustrated instructions are included.
METCO Supercharger Pulley
1999-2004 Lightning, 2003-2004 Mustang Cobra
Replace the original 3.60" (Cobra) or 2.93" (Lightning) supercharger pulley with one of our overdrive pulleys to add boost to your Cobra or Lightning truck. The kit includes one pulley hub machined from high-grade steel that presses onto the blower shaft, and a CNC-machined aluminum ring bolts to the steel hub using the supplied stainless steel fasteners. This two-piece design makes subsequent pulley ring changes a snap.
The perfect complement to our Loud Mouth™ cat-back systems, these X-pipes use free-flowing mandrel-bent tubing and a genuine X crossover to provide a significant horsepower increase over the restrictive stock cat pipes. They're available with high-flow catalytic converters and feature our exclusive three-piece design for unparalleled versatility and ease of installation.
















