Our Twisted Steel long tube header and y-pipe added an astounding +32 HP and +44 lbs. x ft. 

Twisted Steel Long Tube Headers Features:

• 16-Gauge, 1-3/4" Mandrel-Bent Stainless Steel Tubing for Unrestricted Flow
• 3/8" Thick, Laser-Cut, Head Flanges Designed to Match the Head Port for a Leak-Free Seal
• 4-to-1 Formed Merge Collectors Eliminate Flow Blocking Turbulence
• Optimized Tube Lengths Improve Flow and Performance
• 100% Hand MIG Welded Construction Ensures Optimal Strength and Durability

Y-Pipe (Street Version) Features:

• High-Flow, 400 Cell Catalytic Converters for Improved Flow
• Mandrel-Bent 3" into 3-1/2" Stainless Steel Tubing for Better Flow and Added Power
• True 2-to-1 Mitered Merge Collector Eliminates Dead Zones for Improved Flow

Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior to entry of the engine - increasing performance, as well as improving throttle response and fuel efficiency.

• Constructed from Durable 6061-T6 Billet Aluminum
• Unique Serrated/Helix Entry Design Creates Turbulence and Eliminates Whistle Sound
• Increases Air Intake Speed, Improving Performance & Throttle Response

S&B Filters Cotton Filter Cold Air Intake Kits

S&B Filters cotton filter cold air intake kits are designed to improve airflow and bring down the temperature of the air that enters your engine. To achieve more airflow S&B oiled cotton filters are built with four or eight layers (for diesels) of the highest-quality cotton gauze. They use deeper and wider pleats with more pleats per filter. Plus, their manufacturing process yields filters with almost no "bleed", creating a greater open surface area. All of this adds up to more surface area per filter, and that means more airflow with excellent protection. All S&B cotton air filters are washable and reusable and will protect your engine from harmful dirt and debris.

Your rig will not only gain performance, but also a sporty high-tech appearance under the hood. In addition, the filters and couplers are made with silicone rubber, not urethane, to help ensure they won't degrade or crack and can resist temperatures as high as 400 degrees F. These intake kits are simple to install, and the great looking signature clear lid allows visual inspection of your filter at all times. Remember, there are good air intakes ... and then there are the better intakes--demand the better; choose the efficiency and style of S&B Filters cold air intake kits.

Features include:

* Helps balance air/fuel ratios to improve gas mileage
* Specially-crafted cross-linked intake tube minimizes restriction
* Custom air box keeps loose dirt and turbulent under hood air out of your intake
* Custom-made for your specific year, make, and model
* Easy-to-use installation instructions and illustrations

Note: This cold air intake fits the eTorque models.