-
Description
2015-2021 Subaru WRX MT Rev 4 Catted Downpipe by MAPerformance
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. An upgraded downpipe will allow this spent exhaust gas a quicker outlet to the exhaust system, increasing horsepower and torque through the entire power band!
Please Note: This will not fit CVT models. This product may be used with either a factory cat-back exhaust system or an aftermarket exhaust system. Please specify via the dropdown before ordering.
Benefits
- Improves Exhaust flow leaving the turbo.
- Won't Rust! Made from High-quality stainless
- Proven to add serious HP!
Warranty
- MAP Limited Lifetime Warranty
