MAP Catted Downpipe Rev 4 (2015-2021 Subaru WRX MT)
When the turbo compresses exhaust gas, it’s forced through a narrow downpipe on its way through the exhaust system.
This narrow pipe can create lots of turbulence.
This air pressure needs to go somewhere, and the factory 2015-2021 Subaru WRX downpipe is a huge bottleneck, limiting flow and robbing power.
Features
- 3.5″ bell mouth to 3″ design reduces exhaust restrictions
- Made from 304 stainless steel for superior corrosion resistance and enhanced appearance
- Mandrel-bent tubing throughout optimizes exhaust flow
- Stainless steel flex section reduces stress from engine movement increasing longevity
- Utilizes OEM ground strap
- Designed to be used with your OEM turbo outlet gasket
- 304 stainless steel CNC turbo outlet flange
- 100% Made in the USA
Applications
- 2015 – 2021 Subaru WRX
- Benefits
- Improves Exhaust flow leaving the turbo
- Won’t Rust! Made from High-quality stainless
- Proven to add serious HP!
What’s Included
- 1 – MAP WRX Downpipe
- 1 – 3″ V-band Clamp
- 1 – M6 Cap Screw
- 1 – M6 Nut
- 1 – 3″ 2 Bolt Gasket
- 2 – M10x1.25×40 Bolts
- 2 – M10x1.25 Flange Nuts
- OPTIONAL – Grimmspeed Flange Adapter for Stock Catback
Product Details
- Manufacturer part number: WRX-4G-DPC-REV4
- MAP Limited Lifetime Warranty
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