K&N 替换空气过滤器
Rob,
Essex, United Kingdom
Have a 2.0 turbo diesel Zafira, poped in KN panel filter (33-2787) and felt difference straight away. The engine can now breathe so it is more responsive, as a guess as to power gain from this filter I would put at 3-4 hp.
Dave Pitches,
Mablethorpe Lincs, United Kingdom
As usual, improved performance by around 8 and fuel economy. Fitted to my Astra H 1.6 vvt with a lpg system fitted. I don't fit cone filters, but K&N replacement filters into existing airbox. My BMW Z3 2.8 has had one fitted for 2 years now and breaths very freely.
Andrew Smith,
Redditch, United Kingdom
My car had a slight hesitation on initial acceleration, especially when cold, now completely cured by this filter. Seriously this is a FANTASTIC PRODUCT.
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