Infinity Design Equal Length Headers – BMW E60/M5 E63/M6 S85
The Infinity Design Headers were designed through extensive research and hard work to create the perfect system.
The unique design incorporates equal-length primaries and an F1 merge collector. Coupled with precision machined slip joints to ensure a leak-free system. CNC machined head flanges with a 65mm outlet allowing the system to mate to the OEM section 1 / CAT section and any system designed to fit the original headers. Using large bore 42mm pipework with a 1.5mm wall thickness this system represents a significant upgrade to the stock system even with the CAT’s removed.
The entire system is made from T304 stainless steel and is purged welded TIG.
• Designed and engineered in the UK
• Equal length long tube header design
• Retains F1 style S85 exhaust sound
• 41.7mm runner diameter for optimal performance on 5.0 displacement
– Wider diameter available for stroker motors
• Gains of up to +/- 70whp and wtq when paired with tuning
• 304 Stainless Steel Construction
• Bungles for pre-cat, post-cat and temperature sensors.
• TIG welded
• Deletes primary catalytic converters
In order to get the maximum power from these headers, be sure to purchase the Infinity Design Tune as well.