K&N 00-05 BMW 330 L6-3.0L E46 Performance Intake Kit

K&N 92-99 BMW 3 Series Performance Intake Kit

K&N 15-20 Audi A1/A3/Q2 L3-1.0L 57 Series FIPK Performance Intake Kit

K&N Audi A4 2.8L V6 Performance Intake Kit

K&N 95+ Audi A4 1.8i T Performance Intake Kit

K&N Performance Intake Kit BMW 320I, 323I, 325i, E34, 170BHP

K&N Performance Intake Kit MAZDA MX-5, 1.6L, 16V, L4, MPI, 114BHP

K&N Universal Off-Road Air Intake (Replaces 85-6853)

K&N 16-24 Chevy Camaro SS V8-6.2L F Performance Air Intake System

K&N 16-23 Chevrolet Camaro SS 6.2L V8 F/I DRYFLOW Performance Air Intake System

K&N 18-23 Ford Mustang GT 5.0L V8 F/I DRYFLOW Performance Air Intake System

K&N Universal NHRA Pro Stock Custom Racing Carbon Fiber Intake Tubes w/ Billet Throttle Body Adapter

Corsa 06-13 Chevrolet Corvette C6 Z06 7.0L V8 Air Intake

Radium Engineering 6AN Coupler Female to Female 90 DEG

Radium Engineering 6AN Coupler Female to Female - Straight

Radium RB25DET 10AN Male Press-In Valve Cover Fitting - Intake & Exhaust Side

Radium KA24DE Valve Cover Intake 10AN Male Press-Fit Fitting

Radium RB26DETT Valve Cover Intake and Exhaust 12AN Male Press-Fit Fitting

Radium Engineering S14/S15 RB25DET/SR20DET 10AN Press-In Valve Cover Banjo Fitting Intake Port

Radium Engineering Toyota MK5 Supra Intake Manifold Gasket

HKS SPF BNR32 RB26DETT

HKS SPF RPS13 SR20DET

HKS SPF HCR32/HNR32 RB20DET