Andy_Lucas Hi guys I'm looking to do a group buy for Astra G intake pipe from airbox to throttle body. Roose Motorsport said making fitment to oval on airbox is difficult but they will do it if they get an order of 10. Please let me know Cheers
evocarlos hey is there any gain in bhp ? what would the cost be ? don't roose already make intake pipes for the z22se ? edit http://roosemotorsport.co.uk/index.php?main_page=product_info&cPath=1_3_105&products_id=261 looks like they do so what price will they do on a group buy?
Andy_Lucas They make a hose but for the vectra, astra has a flatter pipe because of the bonnet, they will make the pipe as big as possible so maybe a couple of BHP. Dunno about the price yet