COBB SS 3-inch Turboback Exhaust - Quad Tip

• 2015–2021 Subaru | WRX STI

The COBB SS 3-inch Turboback Exhaust combines a cast-bellmouth downpipe with a quad-tip cat-back to create a bolt-on performance system for the 2015–2018 Subaru STI. Mandrel-bent stainless tubing, a high-flow catalytic converter, and twin straight-through mufflers provide efficient flow and a distinctive exhaust note.

• Official application: 2015–2018 Subaru STI
• Includes COBB 3-inch SS downpipe and 3-inch SS quad-tip cat-back
• CAD-designed cast turbo outlet
• 200-cell metal-substrate high-flow catalytic converter
• 2.5-inch and 3-inch 304 stainless-steel construction
• Twin straight-through mufflers
• Quad 3.5-inch double-wall tips with laser-etched COBB logos
• Ready to run with COBB Off-The-Shelf maps
• Product code: 515332

References: COBB Tuning product search

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