PSR - Unequal Length Performance Headers (12-21 BRZ)

PSR Unequal Length Performance Headers Subaru BRZ/Toyota 86 12-21.

Designed for optimum exhaust efficiency whilst adding that unique boxer rumble, the PSR Unequal length headers provide a high quality and high performance solution for the Toyota 86, Subaru BRZ and Scion FRS. Utilising the latest in exhaust manufacturing technology ensures a direct fitment, optimum exhaust flow and durability.

All PSR headers are covered by a limited 1 year warranty.

Features and Benefits: 

• Direct Fitment
• Stainless Steel
• Added 'boxer rumble' exhaust note
• Designed to minimize heat transfer to the oil pan
• Improved exhaust efficiency through catless design
• Improved torque
• Improved exhaust efficiency
• Slide Adjusters allowing for heat expansion
• High quality, ridged flanges
• Gaskets and studs included

Technical Specifications

• Material: SUS304 Stainles Steel
• Layout: 4-1
• Runner Diameter: 42.7mm
• Collect Exit Diameter: 60.5mm
• Pipe Thickness: 1.5mm
• Flange Thickness: 12.5
• Weight: 6.85kg (OEM = 9.2kg)