H4 HID KIT CHOOSE YOUR HID BULB COLOR:10000 (DEEP BLUE) * True dual 2-1 merge

* True dual 2-1 merge collector provide smooth exhaust flow and higher HP gain after tig welded we Ported it for better flow

Fits:CARS BELOW WITH B SERIES SWAP

2011-2012 E92 BMW 335is N54

Fits: EG EK DC2 and Pre 1965 vehicles WITH B SERIES SWAP

8-11hp gain over stock header

H4 HID KIT CHOOSE YOUR HID BULB COLOR:10000 (DEEP BLUE) * True dual 2-1 mergeEach light uses a tube of Xenon gas, and small amounts of other noble gases, which is placed between two high voltage electrodes. When the electrodes are activated a bright blue white light is emitted. 300 % more light output compared to standard halogen bulbs! * Bluish white light for covering broad road, HID beam covers 3 times more of the road in front of you. * More efficient, xenon kits consume very less electricity which makes its more