RPM Pro R HD Silicone Intake Tubes Kit

The airbox to throttle body intake boot is made out of thin soft rubber with no reinforcement to stop itself from collapsing in on itself when warm and under a heavy load. We have fixed this flaw with a extremely heavy-duty 8.5mm thick 5Ply silicone tube that is not only stronger but also oversized. Unlike stock and cheap imitations, ours does NOT bottle neck down after the air box. We retained a oversize, smooth-flowing design to yield the most possible gains. When designing this we removed the factory restrictive to airflow imperfections & smoothed the transitions and clearance points to the max providing the absolute most intake air flow and velocity possible. Each tube includes stainless Silicone Safe T-Bolt clamps and factory crankcase ventilation port.

• 5 Ply HD Heat Resistant Silicone
• Stainless Clamps
• Increased Air Flow
• Simple Bolt-On Installation

The stock intake tube from the bed to the airbox is made of very plastic. Material use is just the beginning of the troubles. This tube in stock format is VERY restrictive and has multiple restrictive paths of flow. We have fixed these flaws with a extremely heavy-duty 7mm thick 6Ply silicone tube that is not only stronger but also oversized. We removed all restrictions of airflow & forming imperfections, while enlarging the tube was much as possible without causing clearance issues with the bed or shock. These changes and smoothed transitions provide the absolute most air flow and intake velocity possible. Each tube includes stainless Silicone Safe T-Bolt clamps.

• 6 Ply 7mm Thick HD Heat Resistant Silicone
• Stainless Clamps
• Increased Air Flow
• Simple Bolt-On Installation