ith an extremely unique design, premium hardware, and two air filters sitting inside – this Stage-2 Si intake system is unlike any other
This product was last offered at the strikethrough price on
04-23-2026
ith an extremely unique design, premium hardware, and two air filters sitting inside – this Stage-2 Si intake system is unlike any other
This product was last offered at the strikethrough price on
04-23-2026
High-flow Oiled OE Replacement Performance Filter
This product was last offered at the strikethrough price on
05-27-2026
With an extremely unique design, premium hardware, and two air filters sitting inside – this Stage-2 Si intake system is unlike any other
This product was last offered at the strikethrough price on
09-01-2026
Ensure the proper air to fuel mixture with a new air mass sensor
This product was last offered at the strikethrough price on
09-03-2026
A small rubber seal designed to hold the intake air temperature sensor in place,
This product was last offered at the strikethrough price on
09-03-2026
This is a small rubber sealing component that secures the intake air temperature sensor.
This product was last offered at the strikethrough price on
09-03-2026
Manifold to Head - 6 required. OE Quality
We Price Match - Give Us A Call or Chat!
Manifold to Head - 6 required, 6 Included in this kit! OE Quality
We Price Match - Give Us A Call or Chat!
Bolt-on upgrade for 14 HP and 12 ft/lbs of torque!
Measures the temperature air coming into the engine / coolant temp sensor
This product was last offered at the strikethrough price on
08-04-2026
Electronically-controlled throttle housing
Quick connect union T-fitting for 1/4" Nylon
Electronically-controlled throttle housing
10X Entries Into Our F80 M3 Sweepstakes
Secondary Air Injection Pump Check Valve