Honda Car Forum

I have a 2006 civic si and heard about parts to tune up ur care and was wondering what else for engine besides intake.

Exhaust system, performance chip, turbo or supercharger.

The Head , flue pump, spark plugs and wires(bigger Gage)computer chip, exc....Go to honda fourm.com i think thats the name of itI LOVE HONDAS!!!!!!!!

Bolt-ons are usually things like:Cold Air IntakeHeader back ExhaustPerformance Spark plugs and WiresComputer ChipsLarger Fuel InjectorsLarger MAF (I think ur car has a MAF)Basically, anything that doesn't include opening up the engine and modifying the internals (Port and Polish, Bore Cyl, Forged Pistons and Rods, Cams, etc.)And of course, the BIGGEST gain for the money is Nitrous. But PLEASE dont use it until you know about it and how to use it properly. I have seen WAY too many "Oops" situations from people with nitrous, from crashes to blown pistons.Also, I would not recommend Nitrous until you have (at least) the above listed bolt ons and possibly forged internals (if you want a large direct port kit) Dry systems are ok on most stock motors, wet systems require bolt ons, and Direct port might be ok on bolt ons (But i would NEVER risk it with my car).Then there are turbo and super chargers, but again, do all the bolt ons first before these or they will hurt your car.Ok, enough of my ramble.Good luck with ur car

Well Bolt on's can be a lot of things. Anything that does not require custom work or excessive Auto knowledge to install is considered a "bolt on" item. And also, if it requires just a few bolts and gaskets to install perfectly, than its usually a bolt on. Examples:*Custom exhaust systems (not requiring welding)*Intake (simple pipe and filter)*a turbo can be a bolt on, but requires further mods and tuning to safely run a turbo, or Supercharger. etc, take your pick or do them all!! lol