Scion Exhausts

Transform Your Scion with High-Flow Exhaust Systems

Your factory exhaust manifold is built for mass production and sound suppression, which heavily restricts the rate at which exhaust gases exit your engine. Our Scion exhaust systems solve this issue by replacing the restrictive stock manifold with precision-engineered T-304 stainless steel headers and high-flow components. Built for DIY mechanics and driving enthusiasts, these kits deliver a noticeable surge in acceleration, sharper throttle response, and a sportier engine growl.

Engineered for Exact Scion Fitments

We stock precision-fit exhaust components for the most popular Scion platforms, including:

• Scion tC (2011-2016) 2.5L DOHC: Improve exhaust scavenging and achieve balanced power gains with our 1.50-inch primary runner headers featuring a 2.25-inch outlet.
• Scion FR-S (2013-2022) 2.0L: Reduce backpressure and optimize exhaust flow for track-ready performance on your FA20 engine.

Key Performance Features

• Durable Construction: Built using true T-304 stainless steel to withstand high heat and vibration without rust or corrosion.
• Precision Engineering: CNC-machined flanges ensure an accurate, leak-free seal, while TIG and MIG welded joints provide maximum strength.
• Direct-Fit Installation: Designed to use factory mounting points, including integrated O2 sensor bungs for proper monitoring without permanent modifications.

Frequently Asked Questions

Will a performance exhaust make my Scion too loud?
Our exhaust headers and systems are designed to deliver a rich, aggressive tone under heavy acceleration while maintaining smooth, reliable daily drivability without excessive drone.

Do I need a custom tune after installing a Scion exhaust header?
No. Our headers are engineered to operate flawlessly with your factory ECU. However, pairing your new exhaust with one of our cold air intakes or a performance chip will maximize your airflow and optimize your air-to-fuel ratio for the best mechanical gains.