NEW! O-SYS-1 3" OVAL EXHAUST FOR GTO/LM & FB WITH RAM AIR FACTORY HEADERS

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Availability: In stock

$699.00

Quick Overview

Use with R/A or H/O factory headers - fits all GTO (except '74), all Firebird after '69, all Grand Prix after '69, all Big Car after '70.
ORDER WITH FACTORY HEADERS AND GET $25.00 OFF


THIS IS A NEW OPTION FOR FACTORY HEADER APPLICATIONS!

System includes RA flanges on 3" downpipes, bolt kit, gasket set & your choice of mufflers (Goerlich, or SpinTech..see muffler section for details), 4 stainless clamps & install instructions. (a word about flanges: we make the strongest and best fitting flanges in the market. Cost of poor quality can be felt from the p.o.s. flanges available from our competitors...aluminum flanges? really???)


Oval 3" tube and oval Xcrossover provides an out of sight, Zero hp loss exhaust system. 2.5" or 3" Mandrel bent tailpipes included. NEW--side exit option (click on photo for side exit photo)


Only superior RARE x-over components are used in our systems! Our X-crossover create more torque on same car test than all the other brands which are merely 2 elbows welded together. Our X is designed by Nascar and OEM GM supplier .


All components are made in the USA.

Please list your year&model in order comments

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$699.00

NEW! O-SYS-1  3" OVAL EXHAUST FOR GTO/LM & FB WITH RAM AIR FACTORY HEADERS

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Use with R/A or H/O factory headers - fits all GTO (except '74), all Firebird after '69, all Grand Prix after '69, all Big Car after '70. ORDER WITH FACTORY HEADERS AND GET $25.00 OFF

THIS IS A NEW OPTION FOR FACTORY HEADER APPLICATIONS!

System includes RA flanges on 3" downpipes, bolt kit, gasket set & your choice of mufflers (Goerlich, or SpinTech..see muffler section for details), 4 stainless clamps & install instructions. (a word about flanges: we make the strongest and best fitting flanges in the market. Cost of poor quality can be felt from the p.o.s. flanges available from our competitors...aluminum flanges? really???)

Oval 3" tube and oval Xcrossover provides an out of sight, Zero hp loss exhaust system. 2.5" or 3" Mandrel bent tailpipes included. NEW--side exit option (click on photo for side exit photo)

Only superior RARE x-over components are used in our systems! Our X-crossover create more torque on same car test than all the other brands which are merely 2 elbows welded together. Our X is designed by Nascar and OEM GM supplier .

All components are made in the USA.

Please list your year&model in order comments

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