Blox Intake Manifold - More Power for the Acura Integra

An Overview of the Blox Intake Manifold for the Acura Integra

The Acura Integra is a sporty compact car that was produced by Honda from 1986 to 2006. It quickly developed a reputation among enthusiasts as an affordable, fun-to-drive car that responded well to modifications. One popular upgrade for Integras is the intake manifold, and Blox has become a leading manufacturer of performance intake manifolds for Hondas and Acuras.

What is an Intake Manifold and What Does it Do?

The intake manifold is a key component that distributes air to the engine's cylinders. It connects to the cylinder head and has runners leading to each cylinder's intake port. A well-designed intake manifold optimizes air flow and velocity to help maximize power.

Upgrading to an aftermarket intake manifold like the Blox units can provide several performance benefits for the Acura Integra:

• Increased air flow - Improves cylinder filling for more horsepower and torque
• Smoother air flow - Optimizes air velocity for efficient combustion
• Larger plenum - Allows the engine to breathe better at higher RPMs
• Lower intake temperatures - Denser, cooler air improves power
• Easy install - Bolts directly to the cylinder head

Blox Intake Manifolds for the Integra

Blox offers intake manifolds for both B-series and D-series Integras. Here are some of their most popular options:

B-Series Intake Manifolds

• Stage 1 Manifold - Works with OEM B-series throttle body, mild performance gains
• Stage 2 Manifold - Compatible with larger aftermarket throttle bodies, good for 200+ HP builds
• Stage 3 Manifold - Race-ready, supports up to 500 HP with the right supporting mods

D-Series Intake Manifolds

• Stage 1 Manifold - Increases air flow and velocity for NA power gains
• Stage 2 Racing Manifold - Aggressive runners optimized for turbo D-series engines

The manifolds feature CNC machined aluminum construction and smooth, mandrel bent runners. The Stage 2 and 3 B-series manifolds also utilize a proprietary plenum divider to optimize the air tumble effect for improved torque and throttle response.

Installation Tips

Installing a Blox intake manifold on your Integra is straightforward, but there are some important steps to get it done right:

• Disconnect the negative battery terminal before starting
• Remove the stock intake, throttle body, fuel injectors, sensors, etc
• Carefully clean the cylinder head mounting surfaces
• Apply a thin coat of OEM sealant to the Blox manifold sealing surfaces
• Bolt on the new intake manifold and torque bolts to spec
• Reinstall the fuel injectors, throttle body, sensors and reconnect all hoses
• Retighten everything after a few heat cycles

It's also a good idea to get a professional tune on an aftermarket ECU once the Blox manifold is installed to maximize performance gains.

Benefits of the Blox Intake Manifold

With the right supporting modifications, swapping the factory intake for a Blox performance manifold offers Integra owners these benefits:

• 15-25 WHP gains on mild NA builds
• Significantly improved air flow for forced induction
• Broad, flat torque curve improves drivability
• Race-ready designs for high HP turbo builds
• Direct bolt-on with no major fabrication needed
• Works with stock or larger throttle bodies
• CNC aluminum construction with smooth intake runners

The Blox intake check all the boxes for Integras modified for the street or track - more power, great fitment, quality construction and peak performance.

Conclusion

Upgrading the intake manifold is an effective way to unlock more power from a modified Acura Integra. The Blox intake manifolds deliver great bang-for-the-buck with direct bolt-on fitment and noticeable performance gains. With supporting engine upgrades and ECU tuning, Integras with a Blox intake can really come alive. For enthusiasts looking for big power, their high flowing, race-inspired designs allow Integras to support some very impressive horsepower numbers.

So for any Integra owner serious about modification, a Blox intake manifold should be high on your list of upgrades. Their quality engineering combined with real world testing results in manifolds that simply outperform the stock components. The Blox brand has earned a reputation for expertise in Honda/Acura performance, so you can trust their Integra manifolds will take your build to the next level.

FAQs

What are the benefits of a Blox intake manifold?

A Blox intake manifold improves air flow and velocity for more power. Benefits include 15-25 WHP gains on mild NA builds, improved torque, supports 500+ HP on turbo builds, direct bolt-on, works with stock or large throttle bodies.

What is the difference between the Blox B-Series manifolds?

Stage 1 is mild gains for stock throttle body. Stage 2 fits large aftermarket throttle bodies for 200+ HP builds. Stage 3 is race-ready and supports up to 500 HP on high boost turbo builds.

Will a Blox intake manifold work with my emissions equipment?

Blox manifolds are 50-state legal so they will work fine with emissions-controlled vehicles. But maximum performance requires supporting mods like ECU tuning.

Do I need tuning with a Blox intake manifold?

Yes, you should always get your ECU tuned to take full advantage of the increased air flow. This optimizes fueling, ignition timing and power output.

What are some supporting mods to get the most from a Blox manifold?

Supporting power adders like a larger throttle body, fuel injectors, intake, exhaust, camshaft, boosted induction and an engine tune help maximize the performance gains.