STM R35 GTR Stainless Race Y-Pipe (Not for Street Use)

The STM GTR Race Y-Pipe features a free-flowing, straight-through design, fully T304 stainless construction and TIG welded in-house. If you're looking to free up air flow for track days, this is exactly what you need. Available with a 3.5" flange to bolt to aftermarket exhausts or a 3" for the stock cat-back.

This is our pipe of choice for a bolt-on race pipe! This piece fits to stock locations and and includes all necessary hardware and gaskets for a clean and simple install.

Vehicle Fitment:
2009-2021 Nissan R35 GT-R

Options:
The STM Y-Pipe features a 3.5" primary tube to bolt up to a 3.5" aftermarket cat-back exhaust or we offer the option of a smooth transition to fit stock or aftermarket 3" cat-back exhausts.

Results:
Tested with a stock cat-back we saw gains of +18 TQ and +8 HP without changing the tune. Bigger gains can be expected with aftermarket cat-back and a tune.

Features:
• Hand built and precision TIG welded in the USA
• 3.5" primary tube with option of smooth transition to fit stock or aftermarket 3" cat-back exhaust
• Full T304 Stainless Steel
• Dual 3" Stainless Turbo Flex Sections with Smooth Inner Liner
• Includes all Gaskets and Hardware needed for easy install
• Installs in less than an hour with basic hand tools
• Fits like stock

Made in the USA!
Lifetime Warranty on STM Parts to the original purchaser against manufacturing defects.

Race Use Only:
Designed for racecars, track racing and sanctioned events. Not for use on public streets. Please check all your local laws before purchase.

(STM-GTR-YP-3) 3" Y-Pipe:
• Compatible with Stock Rear Section
(1) STM Y-Pipe
(3) 3" 2-Bolt Remflex Gaskets
(2) M10 x 35 Bolts
(2) M10 Nuts
(2) M10 Flat Washers

(STM-GTR-YP-3.5) 3.5" Y-Pipe:
• Compatible with Most Aftermarket Rear Sections
(1) STM Y-Pipe
(2) 3" 2-Bolt Remflex Gaskets
(1) 3.5" 2-Bolt Remflex Gasket
(2) M10 x 35 Bolts
(2) M10 Nuts
(2) M10 Flat Washers

Shipping Times: 4-6 Weeks
Hand crafted and welded in New York, please give our fabricators time to assemble your piece!

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