2006-2009 Civic Si Coupe Only Stage 4 Power Package This stage 4 upgrade package includes Injen cold air intake (SP1576), Injen 60mm cat back exhaust system (SES1578TT), Cobb AccessPORT electronic tuning programmer (AP-HON-001), M2 Performance header (TP-106), M2 Performance down pipe (TP-107) which together will drastically change the way your Civic Si performs by optimizing the fuel and timing maps and maximizing performance. By installing these products on your Civic Si you will eliminate restrictions in the factory air box system as well as the restrictive factory exhaust, down pipe, and manifold. The result is improved power, fuel economy, and you will unlock the potential that is buried in your vehicle. You will also love the sound of these parts working in conjunction with a new sporty sound associated with performance tuned vehicles. Please note your desired intake color choice of black or polished in the comments field at check out Cold Air Intake Unlock your engine's hidden power potential by replacing your restrictive stock intake with Injen's advanced SP Series Cold Air Intake. By reaching down behind your front bumper, it draws in colder, denser, fresher air for stronger, more efficient combustion. More than just a cold air conduit, the SP Series Cold Air Intake is a high-tech, fine-tuned oxygen delivery system. The aerospace-grade T-6061 aluminum tubing is CNC mandrel bent, and the TIG welded brackets are perfectly positioned for a balanced fit inside your exact year, make and model. Plus, everything from the composite flanges to the urethane air filter is meticulously tested and tuned on Injen's in-house Dynojet. Your SP Series Cold Air Intake is completely 50-state street legal. And, its unique rubber "vibra-mounts," stainless steel clamps and silicone hoses ensure a secure, shift-free installation. Best of all, Injen backs your SP Series Cold Air Intake with a Lifetime Warranty. Application Notes: - 2006-2009 Civic Si Coupe & Sedan w/ MR Technology
- Estimated Horsepower Gain: 10.7 HP
- Estimated Torque Gain: 11.2 ft-lb
- Replacement Filter: X-1014
- C.A.R.B#: PENDING
Features: - Injen's SP Series Cold Air Intake is custom-designed for a precise fit on your exact year, make and model
- Specifically built for radical top-end power gains in high-performance autos
- Specially engineered to ride right behind your front bumper, where it gathers fresher, denser, colder air
- Your SP Series Cold Air Intake unleashes your engine's power potential by force-feeding rich oxygen into your cylinders, which improves combustion efficiency
- Wrought from premium slabs of aerospace-grade T-6061 billet aluminum—famous for its high strength, light weight and excellent corrosion resistance
- For unrestricted air flow, the SP Series Cold Air Intake is CNC mandrel bent
- Every SP Series Cold Air Intake includes a reusable, high-performance cotton-gauze air filter with a built-in velocity stack
- Dyno-proven for maximum, reliable horsepower gains
- Your SP Series Cold Air Intake comes with stainless steel clamps, silicone hoses and detailed instructions for a simple at-home installation
- Injen's groundbreaking rubber "vibra-mount" system cushions against engine torque
- Choose your finish: polished or black
- Your SP Series Cold Air Intake's intake tube and air filter are covered by a Lifetime Warranty
60mm Cat-back Exhaust Designed for specific vehicles, the Titanium Tip (TT) Edition gives the Super SES exhaust line its added flare. With a more aggressive burnt titanium tip finish, larger diameters (where applicable) and featuring a slip fit design- the SES TT edition has proven to be the next best thing since the release of the SES line. - Burnt Titanium Tip Finish
- Stainless Steel construction
- Robotic Tig Welds
- Injen Aggressive Tip Design
- Slip Fit Design
Header This header replaces your restrictive exhaust manifold to improve flow and more efficiently exhale spent gases downstream to the exhaust system. Downpipe This downpipe completes the exhaust system upgrade and the down pipe includes a high flow catalytic converter. Cobb AcessPORT POWER. FLEXIBILITY. CONTROL. The AccessPORT is the industry leading OEM ECU flashing, managing and monitoring assistant. Unlock power hidden within the ECU by replacing conservative factory settings with more aggressive calibrations. The result is impressive gains in torque and horsepower while maintaining a high degree of safety. The AccessPORT comes with pre-installed maps that are optimized for common performance modifications.
Tuning flexibility ranges from simply loading one of the included performance maps designed for common modifications, all the way to complete custom map authoring using our powerful AccessTUNER software. Extract maximum power from virtually any modification while retaining the drivability and sophistication inherent in the OEM ECU. For more information on the AccessPORT for the 2006-2009 Honda Civic Si click here
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Accessory Package
