Closed airbox system for added filtration and performance
For vehicles without secondary air injection only
Closed airbox system for added filtration and performance
For vehicles without secondary air injection only
85% larger inlet, and almost 10% larger outlet removes the bottleneck in the charge air system. The charge pipe is a complete bolt on kit that fits as good as the stock piece which means no cutting or trimming!
Increase your power output across the entire RPM range
Designed for use with the larger IS38 turbocharger
For vehicles with secondary air injection only
This product was last offered at the strikethrough price on
09-22-2026
Also called the "breather valve" or "oil separator"
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This product was last offered at the strikethrough price on
06-10-2026
High flow filter replacement to get your engine breathing better than new!
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
Replaces the restrictive, failure-prone factory boost pipes and delivers smooth, uninterrupted airflow to increase power and torque
Flow more cool air to your intake manifold
This product was last offered at the strikethrough price on
09-22-2026
Smooths airflow and optimizes routing - for more effective performance in high boost, high temperature use
Controls when excess gasoline vapors are pulled into the intake for burning
2X Entries Into Our F80 M3 Sweepstakes
Dyno-proven maximum gains of up to 12 whp and 14 wtq on a stock tune
For vehicles with or without secondary air injection
This product was last offered at the strikethrough price on
05-09-2026
Control heat and dress up your engine bay
Increase horsepower and torque with reduced intake temps!
This product was last offered at the strikethrough price on
09-30-2026
Limited Edition - Individually Numbered
10X Entries Into Our F80 M3 Sweepstakes
Relays the position of the manifold flap to the ECU