Mr Wiggl3s
Dedicated LVC Member
Has anyone added cold air to their navi's? What kind of MPG/HP gain do you think i'd be looking at if i were to do it? 1998 Navi
Cold Air
- Thread starter Mr Wiggl3s
- Start date
Mr Wiggl3s
Dedicated LVC Member
Hah, thanks, there wasn't a into section (or i missed it) so i just skipped that part 
azroadking03
LVC Member
Mr Wig...
I am shopping for an intake for my '02 Navi right now and leaning towards the good ol' K & N System. They marketing stuff promotes 13.5hp gains in the 5.4 engine, but I just read something in a Truckin' magazine that says that you should shave about 50% off of whatever hp gains you read on the box.
I've used the K&N intake systems on all my rides and they help, but to be honest, I never noticed a significant difference. I'm also planning on getting a programmable performance tuner here in the next few days as well, which will actually give me 60+ hp and better gas mileage. Still researching what model to buy and I plan on spending $300 - $500 for the parts alone. After that, a new exhaust sytem.
I'll be getting one here in the next few days and will let you know how it works.
I am shopping for an intake for my '02 Navi right now and leaning towards the good ol' K & N System. They marketing stuff promotes 13.5hp gains in the 5.4 engine, but I just read something in a Truckin' magazine that says that you should shave about 50% off of whatever hp gains you read on the box.
I've used the K&N intake systems on all my rides and they help, but to be honest, I never noticed a significant difference. I'm also planning on getting a programmable performance tuner here in the next few days as well, which will actually give me 60+ hp and better gas mileage. Still researching what model to buy and I plan on spending $300 - $500 for the parts alone. After that, a new exhaust sytem.
I'll be getting one here in the next few days and will let you know how it works.
Mr Wiggl3s
Dedicated LVC Member
Any updates homie?
sergiog209
New LVC Member
just ordered one thur MMR sports in Oxnard CA. thur e-bay for my 2004 Navi. I will install it as soon as i get it. they claim 28hp.!!!gain. so right we'll see as far as gas mileage right now i get 12.4city 17.8 hwy according to the on board.
sergiog209
New LVC Member
Just installeD the hi flow cold air kit.....its great sounds awesome when up hit the throttle more than half way. way better reponse than the stock, easy install. well worth the money. next is the exhaust ,then the custom chip. thaT SHOULD WAKE UP THE BEAST.
Mr Wiggl3s
Dedicated LVC Member
Nice, wheres your MPG at now?
sergiog209
New LVC Member
Mgp Went Up In The City By 3 Mpg Havent Hit The Freeway Yet.
i put the Volant Cool Air Intake system on my 05 navi......sounds freakin awesome! around 300.00 here's a pic<br>
got 2 miles more per gallon.. 15 now.instead of 13mpg around town
Frat-man-du
Dedicated LVC Member
K&N kit 57-2538 on my 5.4 l 03 Exp. Got almost 5 MPH on the highway and 3 local. Maybe 10 HP, not much but it does have a nice growl on take off now.