The K&N 57A-6034 Apollo Cold Air Intake System replaces the factory airbox on 2005-2008 Lotus Elise Base SC and 2006-2008 Exige Base S S240 models equipped with the Toyota 1.8L VVti engine. This intake draws cooler denser outside air through a high-flow filter inside a heat-resistant shell for gains up to 7.59 HP at 6601 RPM per dyno tests. Drivers notice sharper throttle response and stronger mid-range torque from improved airflow.
Key Features
- Sealed Design: Retains closed intake environment while increasing flow for reliable performance gains.
- Protective Shell: Insulates against underhood heat to supply cooler intake charge and boost volumetric efficiency.
- Fresh Air Inlet: Channels unrestricted cool air directly to the filter for maximum density and engine fueling.
- Custom Mounting Hardware: Bolts directly to OEM locations with no modifications ensuring precise fit on Lotus applications.
- Complete kit includes filter shell intake tube and hardware.
- Product weight 5.95 lbs ships in protective box.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2005-2008 | Lotus | Elise | SC |
| 2006-2008 | Lotus | Exige | S, S 240 |
Specifications
| Brand | K&N Engineering |
|---|---|
| Manufacturer Part Number | 57A-6034 |
| Product Type | Cold Air Intakes |
| Fitment Type | Vehicle Specific |
| Condition | New |
What's Included
One new K&N cold air intakes identified by manufacturer part number 57A-6034. Hardware, adapters, clamps, hoses, filters, and service supplies are included only when stated for this exact product.
About K&N Engineering
K&N develops reusable air filtration, intake, oil filtration, fuel filtration, and related performance products for vehicle-specific and dimensional applications.
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Frequently Asked Questions
How do I confirm K&N 57A-6034 fits my vehicle?
Match the year, make, and model in the fitment table, then confirm the engine, factory housing, sensor layout, emissions notes, and any application restrictions stated for this exact part.
Does K&N 57A-6034 require tuning or emissions verification?
Requirements vary by vehicle and intake configuration. Check the current K&N application and emissions notes, and complete any required calibration before full-load operation.
What should be checked after installing K&N 57A-6034?
Verify seals, clamps, fasteners, hoses, sensors, wiring, and surrounding clearance as applicable. Check for leaks or contact, then follow the manufacturer service and reinspection schedule.
Installation Instructions
- Bolt-on design completes in 1-2 hours using basic hand tools.
- Replaces stock airbox and uses factory mounting points with supplied clamps.
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