2011+ Scion TC 4-2-1 Race Header Product Description:
The Scion TC Weapon-R 4-2-1 race header utilizes long primary tubes for increased horsepower and torque. This exhaust header also eliminates the catalytic converter for maximum exhaust flow. Designed with extensive research and development on Weapon-R's Dynapack dyno. 4-2-1 headers are designed to improve power gains throughout the entire power band.
- Direct bolt-on installation.
- Includes sensor mount in factory location.
- Eliminates catalytic converter.
- Bolts directly onto the engine and factory midpipe.
- Stainless Steel CNC Mandrel Bent tubes.
- All ports are ported and polished.
- TIG welded for strength and durability.
- Not CARB approved or for sale in California.
Check engine light eliminator is recommended to be installed with any aftermarket header on the Scion TC.
*Due to CARB restrictions, this product cannot be sold or shipped to residents within California.