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K&N 57I-4000 性能进气系统

57i系列套件 > 性能进气系统
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  • 保证可增加马力
  • 旨在提高油门响应和发动机声音
  • 取代整个工厂进气系统
  • 可洗涤及可长期重复使用的空气过滤器
  • K&N 百万英里有限保修
  • 可持续高达 100,000 英里才需维修(根据驾驶条件)
  • 易于安装,通常只需 90 分钟以下
该 K&N 57I-4000 性能进气系统 适合某些 斯巴鲁 Impreza II, 斯巴鲁 翼豹 型号 点击车辆应用链接查看详情。
K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's Million Mile Limited Warranty™. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone. The weakest link in the airflow chain robs a vehicle of its natural horsepower. Often that weak point is the factory air path leading to the engine. K&N Air Intake Kits virtually eliminate air path restriction by replacing the air filter and the entire air path to the engine. The aerodynamically engineered tube drives a massive amount of air into an engine, which translates into POWER. 57i Intakes are not legal for use in California and other US States adopting California emission standards.

[More Information on K&N 57i Induction Systems]

产品规格

替换过滤器RC-4550
空气过滤器颜色红色
空气过滤材料棉纱布
空气过滤器出口形状圆形
包含夹子7
夹具材料不锈钢
夹式Mini
包括耦合器2
类型第二代
产品风格57i系列国际套件
空气过滤器高度6 in (152 mm)
进气管颜色/外表黑色
进气管材料高密度聚乙烯
合法于美国所有州的街道法律 No
TUV认证(欧洲)没有
法兰内径4 in (102 mm)
法兰长度0.625 in (16 mm)
法兰型中心
高度6 in (152 mm)
底部外径5.375 in (137 mm)
顶部外径4.5 in (114 mm)
顶部样式金属
顶部材质
重量9.8 lb (4.4 kg)
空气过滤器大端直径5.375 in (137 mm)
产品盒子高度12.5 in (318 mm)
产品盒子长度22.25 in (565 mm)
产品盒子宽度14.25 in (362 mm)
加州限制在加州销售或使用是不合法的
包括安装硬件
Warranty1,000,000 Miles/10 Year
WARNING: Cancer and reproductive harm--www.P65warnings.ca.gov

库存状态

USA: 有货
United Kingdom: 无货

K&N 57I-4000 性能进气系统 产品评论

2014年2月25日 - Part 57I-4000
Bought this for my 2002 Subaru Legacy. First off this will fit our beloved 3rd Gens!! The package comes with all the mounting gear needed to make this work. Plus it has couplers and clamps to ensure a snug fit to the breather hose and throttle body. The L brackets will help secure the heat shield. Just take your time to check fitment and overall stability. Finally our air flow sensors are MAP based so no worries with a check engine light or bad idling issues. Car background includes [brand] headers, high flow cat, and customer 2.5 cat back exhaust.

Jason Swartzbaugh
Pennsylvania