SUBARU WRX/STi Made from heavy gauge 4" inside diameter 304 stainless steel, the Turbo XS Downpipe is larger than any other WRX/STi Downpipe on the market. Why is that important? Because, despite what your girlfriend might tell you, size does matter. Turbochargers work best when there is large pressure and temperature differential across the turbine wheel. Having a large, free flowing downpipe is what give you that large pressure and temperature differential. The downpipe tapers to 3" towards the tail and even includes a pre-welded 02 sensor bung for installing an aftermarket wideband O2 sensors. OEM style doughnut gasket enhances flexibility, durability and sealing as opposed to lower quality flex joints. All Turbo XS Exhaust components feature a 5 year warranty!
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2015-2016 Subaru WRX Base H4.1998cc Exhaust, Mufflers & Tips::Connecting Pipes
2015: (6MT Only) 2016: (6MT Only)
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2015-2016 Subaru WRX Limited H4.1998cc Exhaust, Mufflers & Tips::Connecting Pipes
2015: (6MT Only) 2016: (6MT Only)
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2015-2016 Subaru WRX Premium H4.1998cc Exhaust, Mufflers & Tips::Connecting Pipes
2015: (6MT Only) 2016: (6MT Only)
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2015-2016 Subaru WRX STI Base H4.2458cc Exhaust, Mufflers & Tips::Connecting Pipes
2015: (6MT Only) 2016: (6MT Only)
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2015 Subaru WRX STI Launch Edition H4.2458cc Exhaust, Mufflers & Tips::Connecting Pipes
2015: (6MT Only)
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2015-2016 Subaru WRX STI Limited H4.2458cc Exhaust, Mufflers & Tips::Connecting Pipes
2015: (6MT Only) 2016: (6MT Only)
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2016 Subaru WRX STI Series.HyperBlue H4.2458cc Exhaust, Mufflers & Tips::Connecting Pipes
2016: (6MT Only)