Engine & Fuel System

Description Learn More Specs Fitment K&N's Fuel Injection Performance Kits (FIPK) are designed to promote performance in stock fuel injected engines by allowing air filtration with least resistance in air flow. In addition to the filter, these Cold...

Description Learn More Specs Fitment Performance Gains: Increases in horsepower and torque for a more powerful driving experience.Fuel Efficiency: Improved airflow can lead to better fuel economy.Durability: High-quality materials ensure...

Description Learn More Specs Fitment Increased Performance: Outflows the factory intake by 8%, boosting horsepower and torque for a more powerful ride.Superior Filtration: Pro 5R and Pro Dry S filters offer excellent filtration and airflow,...

Description Learn More Specs Fitment Getting the optimal performance from airflow enhancements is always at the heart of aFe's design. Optimize performance you can out of your Grand Cherokee SRT or SRT-8's 6.4L Hemi with the race-inspired Black...

Description Learn More Specs Fitment aFe Power constantly strives to offer better than stock airflow to suit every driver's needs. Magnum Force Stage 2 XP Cold Air Intake System in Black outflow's the stock airbox by 41% for better throttle...

Description Learn More Specs Fitment For drivers of 05-10 Grand Cherokee & 06-10 Commander models looking for dramatic increases in airflow for their Hemi 5.7L V8 engines Magnum Force Stage 2 Cold Air Intake System outflows the factory air intake by...

Description Learn More Specs Fitment aFe Power has designed the Magnum FORCE Stage 2 Intake System to be a premium upgrade over the stock intake on the Wrangler JL vehicle. The 3" mandrel bent aluminum intake tube comes in your choice of a Brushed...

Description Learn More Specs Fitment aFe Power has designed the Magnum FORCE Stage 2 Intake System to be a premium upgrade over the stock intake on the Wrangler JL vehicle. The 3" mandrel bent aluminum intake tube is powder coated black for...

Description Learn More Specs Fitment Get more power with the AFE Quantum Pro Cold Air Intake for your Jeep Wrangler JL. Offered in two filter types. The Oiled Pro 5R filter offers dyno gains of +10 Horsepower and +13 lbs x ft torque. While the Pro...

Description Learn More Specs Fitment Give your Jeep a boost in throttle response and torque with the Rough Country Cold Air Intake for the Wrangler JL and Gladiator with the 3.6L engine. Featuring a reusable, cleanable filter and wide molded tube,...

Description Learn More Specs Fitment aFe Power is always engineering intake systems in pursuit of the maximum increases in airflow for better engine efficiency. For 12-19 Jeep Grand Cherokees with the 6.4L Hemi Momentum GT Cold Air Intake System...

Description Learn More Specs Fitment Improve the airflow and engine operation in your JK Wrangler with the Rough Country Cold Air Intake System. This Jeep specific kit is designed to increase horsepower by reducing restriction caused by the factory...