For decades AP has engineered and manufactured a wide range of automotive exhaust and emission systems and components. AP's assortment of products has grown to include mufflers, exhaust and tail pipes, catalytic converters and related installation and cosmetic-accessories. AP has manufacturing processes which meet the needs for high-quality Muffler, Tube Product and Catalytic Converter production.

• Part of a complete line of high-performance mufflers, cat-back systems, mandrel bent high-flow pipes and installation accessories.
• Mufflers are produced from heavy gauge, high quality stainless steel.
• All welded construction.
• 100% reversible design.
• Advanced technology high temperature filler material.
• Stainless steel tubular liner prevents blowouts.
• Use on single or dual performance upgrades.
• Designed to deliver superior flow and maximum power.
• Deep mellow tone without unwanted cabin noise.
• Direct fit high performance systems.

Have You Fixed the Problem that Caused your OEM Converter to Fail?

Catalytic Converters are designed to last the life of your vehicle – they do not fail on their own. It is important to fix the source of the problem before replacing your OEM converter. There are three major reasons a converter fails:

OVERHEATED / MELTED
Often caused by unburned fuel entering the converter from a faulty: Spark Plug Exhaust Valve Oxygen Sensor Fuel Injector Burned Converter

CATALYST POISONING
Often caused by exposure to emissions substances from: Leaky Cylinder Head Gasket Silicone-Based Sealant Improper Fuel (E85, Diesel) Worn Piston Ring / Valve Seal Oil Fouled Converter

STRUCTURAL DAMAGE
Often caused by road debris, corrosion or other conditions such as: Air Gap Pipe Failure Flex Pipe Failure Stripped O2 Sensor Threads Broken Hangers Dented Converter

Helpful Tools: Oxygen (O2) Sensor Socket / Wrench | Penetrating Oil | Anti-Seize Lubricant | Sanding Block Pad | Fuel System Cleaner

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