THE VW 2.5 EVOheader

A Renaissance for the

VW 2.5 5-cyl is here

 To place international orders (outside of USA) please contact us.

  • Maximize Flow

    The EVOheader's unique Vortex-Inducing Design leverages Equal-Length Runners to boost gas velocities resulting in Gains in Mid to High-end Performance, all while producing a stunning sound.

  • Exotic Design

    The pursuit for performance has produced an impressive Equal-Length bundle of snakes, creating excitement- even when standing still. The complex but Compact Design is a centerpiece in any engine bay while still offering Easy Bolt-On Installation.

  • Unlock Performance

    The EVOheader is critical to any enthusiast seeking to optimize the VW 2.5 power-plant. Through the EVOheader's Increased Flow capabilities, additional modifications such as free-flowing exhausts, camshafts, intakes, and even performance ECU upgrades can finally Realize their Full Potential.

 

 

As a testament to the passion for the VW 2.5 power-plant, icengineworks™ has resurrected the Evolution Tuning brand to bring back a new and improved VW 2.5 EVOheader 15 years later. This new collaboration between icengineworks™ and Evolution Tuning has produced a sleeker and equally powerful rendition of the EVOheader, marking the start of a new era in VW performance.

*Tested on a 150hp engine (early 2007 version) VW Rabbit with open air filter element and VW 2.5 EVOheader. Stock ECU, Stock Exhaust. Results may vary.

performance design

The new EVOheader is engineered to bolster the VW 2.5 engine bringing a notable increase across the torque curve. The design leverages a unique runner layout following the engines 1-2-4-5-3 firing order which arranges the gas columns to create an internal vortex to maintain high gas velocity. 16" equal-length header runners work to even out exiting exhaust pulsations merging at the collector, normalizing internal pressure. These conditions, together significantly enhance the engine's intake and exhaust processes. Drivers will be reminded of these effects, not only in the performance output, but also in sound.

+12%

Increase in HP

Increase from 127hp at 5200 rpm (stock) to 143hp at 5100 rpm*

+15

FTLB torque

Increase from 142ftlb at 3000 rpm (stock) to 157ftlb at 4500 rpm*

 

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