INJEN exhaust header Subaru BRZ, Toyota 86
 
The Injen performance exhaust headers for BRZ, FRS and 86 are manufactured from premium 304 stainless steel mandrel bent tubing with equal-length tubes to improve flow and performance. Dyno proven gains of up to 7 HP and 8 TQ.

"Injen introduces our all-new header for the 2013-2019 Scion FR-S/Subaru BRZ/Toyota 86 with the H4-2.0L engine. In testing, these headers produced a max gain of +7 horsepower and +8 ft. lbs. of torque verified by our in-house dyno. The Injen engineers spent countless hours of R&D to produce the perfect balance of pure, race-inspired performance and tone. The headers are constructed of near equal length mandrel-bent stainless steel tubing and use thick flanges for added strength and to ensure a leak-free seal. The smooth curves and increased diameter of this header help remove restriction and keep exhaust gas streaming smoothly for improved performance and response. Injen has included all components for a hassle-free installation with no modifications necessary."
 
Dyno proven gains of up to 7 HP and 8 TQ
Manufactured from premium 304 SS Mandrel-Bent Tubing
Optimized equal-length tubes improve flow and performance
Precision CNC machined flanges
Mandrel-bent Tubing for Increased Flow
Uses all factory mounting locations and Retains factory sensor
100% TIG-Welded by certified craftsmen for race proven strength and durability
Includes all necessary hardware for a hassle-free installation
Made in Pomona California, USA
Injen Technology Limited Lifetime Warranty
Subaru BRZ ZC6 2.0
Toyota GT86 ZN6 2.0