STM Evo 7/8/9 Stainless Race Pipe (Not for Street Use)
The STM Stainless Steel Test Pipe fits all Evo 7/8/9 models and is a direct replacement for your factory cat and will bolt to most aftermarket 3" 2-bolt exhausts and downpipes (anything that keeps the stock location for the cat.) Includes the welded oxygen sensor bung and plug to accommodate all set-ups. Two Remflex gaskets are included along with all new mounting hardware for a clean install. Test Pipes are for testing, racing and track use only.
Vehicle Fitment:
2001-2006 Evolution VII VIII IX
Features & Specs:
• Weighs 3.4 Pounds
• .049 Wall Tube for Lightest Weight Possible
• Hand Fabricated
• Tig-Welded
• Back-Purged
• Full Stainless Steel
• 3" With 2-Bolt Exhaust Flanges
• CNC Flanges
• O2 Bung and Plug Included
• Gaskets and Hardware Included
• Bolts to Factory Downpipe and Cat-Back or Stock-Placement Pipes
• For Racing Use Only
Made in the USA!
Lifetime Warranty on STM Parts to the original purchaser against manufacturing defects.
Includes:
(1) STM Test Pipe
(2) Remflex 3" Gaskets
(4) M10 x 35 Bolts
(4) M10 Flat Washers
(4) M10 Nuts
(1) O2 Bung Plug
Race Use Only:
This product is designed for race cars, drag racing and sanctioned events. Not intended for street use. Please check your local laws before purchase.
Shipping Times: 1-4 weeks
Hand crafted and welded in New York, please give our fabricators time to assemble your exhaust parts!

Vehicle Fitment:
2001-2006 Evolution VII VIII IX
Features & Specs:
• Weighs 3.4 Pounds
• .049 Wall Tube for Lightest Weight Possible
• Hand Fabricated
• Tig-Welded
• Back-Purged
• Full Stainless Steel
• 3" With 2-Bolt Exhaust Flanges
• CNC Flanges
• O2 Bung and Plug Included
• Gaskets and Hardware Included
• Bolts to Factory Downpipe and Cat-Back or Stock-Placement Pipes
• For Racing Use Only
Made in the USA!
Lifetime Warranty on STM Parts to the original purchaser against manufacturing defects.
Includes:
(1) STM Test Pipe
(2) Remflex 3" Gaskets
(4) M10 x 35 Bolts
(4) M10 Flat Washers
(4) M10 Nuts
(1) O2 Bung Plug
Race Use Only:
This product is designed for race cars, drag racing and sanctioned events. Not intended for street use. Please check your local laws before purchase.
Shipping Times: 1-4 weeks
Hand crafted and welded in New York, please give our fabricators time to assemble your exhaust parts!

See more STM Products

If you find it cheaper, just give us a call!
(585) 226-8226

If you find it cheaper, just give us a call!
(585) 226-8226
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