NITROUS EXPRESS has a complete Nitrous system for the Vibe.

[d_m_kolb]

Import EFI Single Nozzle Nitrous System(35-50-75 HP) - 10lb Bottle/16ft Line (D-4) - Complete kit including Pure-Flo Bottle valve, 60 amp H.D. relay, WOT switch, all HP settings shark nozzle, stainless steel bottle brackets, 16ft stainless braided -4 supply line, nitrous filter and installation hardware - Injected Models Only http://www.nitrousexpress.com Part#: 20923 Price: $775.00 http://www.nopi.com sells it for $$516.61 This is a e-mail I received from Nitrous Expressquote:Thanks for your inquiry. We do offer a Nitrous system for your vehicle.Part # 20923 is designed for your car and is adjustable from 35-75 hp. Thestage one EFI comes complete with 10lb bottle, D-4 feed line, bottlebrackets, fuel and nitrous solenoids (with a lifetime warranty), wide openthrottle switch, patented shark nozzle, 35,50,75 hp settings, 60Amp relay,wiring harness, Stainless Steel lines, all mounting hardware, switches anddetailed instructions. The only modification needed to run this system isto upgrade your spark plugs. You will need to go 1-2 steps colder,non-platinum, and gap the plugs at .035. For pricing please check out ourwebsite for a dealer near you. If you have any more questions please let usknow. Thanks again for e-mailing us.SincerelyMichael SmithNitrous Express Inc.1808 Southwest ParkwayWichita Falls TX 76302940-767-7694 tel940-767-7697 fax888-463-2781

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And when will you be adding it?

[DVDvibe]

$516.61 is not bad for a complete nitrous kit. I haven't looked at the spark plugs that are in our cars, anyone have this data available? Just wondering so that we can get the part numbers for the spark plugs that you will need to get when you order this kit. I have a purge system somewhere that I would like to hook up to the vibe with this kit but I am going to have to wait because I want to first get a few other things done before I get this.

[d_m_kolb]

If I wasn't going to buy a West Covina turbo I'd have plans to buy this system. So I wont be installing nitrous on my car. You could install both a turbo and nitrous and be looking at 300+ HP but I don't think there is any way the stock engine internals or trany could handle it unless you installed stronger engine parts (pistons, rods, crank) and had the trany rebuild by Level Ten for more torque handling ability or a aftermarket trany from them.