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The Spearhead MPG Defense Max Thrust Engine Air Filter (MT-348) is a high-performance replacement filter designed for Wrangler (2007-2017) and Wrangler JK (2018) models. Featuring a unique Hex-D pleat design, it traps twice the dirt of standard filters while maintaining optimal airflow, restoring acceleration and improving fuel efficiency by up to 10%. Durable for up to 15,000 miles, this easy-to-install filter offers a cost-effective upgrade that extends engine life and enhances driving performance.
| Manufacturer | Spearhead |
| Brand | SPEARHEAD |
| Item Weight | 9.6 ounces |
| Package Dimensions | 11.89 x 8.66 x 2.13 inches |
| Item model number | MT-348 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | MT-348 |
E**R
⭐️⭐️⭐️⭐️⭐️ Excellent Air Filter – Restored MPG & Acceleration!
This Spearhead MPG Defense Max Thrust Engine Air Filter (MT-450) is a fantastic upgrade over stock filters! Installation was super easy, and the OEM fit was perfect for my 2015 Nissan Altima 2.5L—it dropped right in with no issues. Since replacing my old filter, I’ve noticed improved throttle response and smoother engine operation. My gas mileage even went up by 2 MPG, which is a great bonus! The Hex-D pleat design truly traps more dirt while maintaining strong airflow. For just $13.99, the quality and performance exceed expectations—better than higher-priced options. If you want a simple, cost-effective way to enhance fuel efficiency and acceleration, this is a must-buy! Highly recommend! 🚗🔧✅
D**N
Fit like a glove
Absolutely thrilled with this purchase! The product exceeded my expectations in every way—great quality, well-made, and performs exactly as described. Shipping was fast, and the packaging ensured everything arrived in perfect condition. I appreciate the attention to detail and thought put into this. Would definitely recommend to anyone looking for something reliable and worth every penny. I’m beyond satisfied and would definitely buy again.
D**N
Great filter at a great price.
Good quality, seems to improve milage (+2mpg hwy) and throttle response.
J**Y
Durable Engine Air Filter with Solid Performance
This engine air filter is well-constructed and fits a variety of vehicles, making it versatile for general use. It effectively helps keep the engine clean by filtering out dust and debris, supporting overall performance and longevity. Installation is straightforward, and the filter feels sturdy and durable. The only minor consideration is that airflow may feel slightly restricted compared to OEM filters, but it performs well for most driving conditions. Overall, a reliable, high-quality air filter that delivers solid performance and protection. A good choice for routine maintenance and engine care.
R**O
Satisfied Customer
Fit my Acura RDX 2014 perfectly. Took just 2-3 mins to replace it. Don't be afraid of a simple DIY project. It may be just placebo, but it feels like the car runs a bit more smoothly now. I had been using the old filter for almost 2 years.
T**H
Good Product
Perfect fit for my Subaru Outback XT. Good quality.
S**J
Great Value
Exactly as described and exactly what I needed. Well worth the money
M**E
Air filter fit my vehicle.
Product arrived a day early and fit my Hyundai perfectly.
K**T
Good quality. Good price
Perfect fit and great quality. Half the price of OEM
M**L
Comme l’original
Voiture
M**H
Perfect fit for 2010 Honda CRV!
Fits perfectly and looks as advertised
L**T
Aparenta ser un buen filtro
El filtro parece bueno pero en la caja solo viene el número de parte del fabricante sin incluir las equivalencias de otros fabricantes para confirmar la compatibilidad con mi vehículo. Indica que es para vehículos con alto kilometraje. No sé que podría tener de especial. Es mejor o peor que un filtro para autos nuevos y porque?
W**P
Make sure you order the right one for your car
Fits my Lincoln perfectly.
Trustpilot
1 day ago
3 weeks ago