1997 Mercury Cougar XR7 (No Mufflers)

97 Mercury Cougar XR7 4.6litre v8, replaced mufflers with straight pipe, Exhaust also has stainless steel Eastern catalytic converters.

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Mercury Cougar 4.6 -no mufflers
Before and After video when I cutted my two mufflers on my Mercury cougar. Straight pipes.





1996 Cougar XR7 - PI Build/Swap w/ Magnaflow Exhaust System
This is a video of the start up of my built up ported PI engine, the Exhaust system, and a short drive off. This build took about a year in total, gathering parts, rebuilding the heads and putting it all together. I still need to get it Dynotuned but that will be for later on. It runs on 94 octane as I want to avoid pinging until i get a tune done. It was fun to see it all come together. Was a lot of work but I never gave up on the project. The Audio level is different in some clips as I used a different camera for them.





DOHC 4.6 Magnaflow Exhaust
Custom built Exhaust on my DOHC 94 ThunderCat. 2.5" Duals, no cats, mid-mounted Magnaflow muffler with internal X-pipe. 4.6 Ford.





1997 Mercury Cougar Exhaust - PI Swap
My 1997 Mercury Cougar XR7 w/ 4.6L Engine PI Heads, PI Cams, PI Intake 2.5" Stainless Steel True Dual Exhaust, High Flow Cats, X Pipe, Resonator Delete, Magnaflow Mufflers w/ Tips




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