Description

“Allow 7-14 Days For Parts Manufacture/Order Processing Before Shipping”

The STM Downpipe for the 2015+ manual transmission WRX is a full 3″ mandrel-bent, straight-through design for the best flow and power! Includes all new gaskets and hardware for a solid, leak-free install. Bolts to the factory locations and utilizes existing mounting points and o2 sensors. This is compatible with the factory turbo shield.

Features:

• For Track & Racing Use Only
• 3″ Mandrel Bent
• .049″ Wall Stainless Steel
• Tig Welded
• Back Purged
• Two O2 Bungs
• Gaskets & Hardware Included
• Bolts to Factory Locations
• Compatible with the Factory Turbo Shield
• STM Downpipe Weighs 12.1 Pounds
• OEM Downpipe Weighs 24.3 Pounds

Vehicle Fitment:

• 2015-2020 Subaru WRX Manual Transmission
• (* Does not fit the Auto CVT Models *)

STM Products are made in the USA!

Lifetime Warranty on STM Parts to the original purchaser against manufacturing defects.

Includes:

• STM Downpipe (2 Pieces)
• OEM Subaru Gasket (44616AA220)
• 3″ 2-Bolt Remflex Gaskets
• M10 x 35 Bolts
• Flat Washers
• M10 Nuts

Install Notes:

• This downpipe (and all downpipes) will require a tune to run properly.
• Make sure you remove the wastegate “pill” after install!

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.