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Left Lane Designs fender vents

Left Lane Designs fender vents

Exclusive to Flyin' Miata!

Regular price $129.00 USD
Regular price Sale price $129.00 USD
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Description

Wheel wells are ugly places, aerodynamically speaking. The wheel is whipping around in there, there are vortices squirting off the front of the tire, there's high pressure and it's hot. If you can extract air out of there, you'll get improved brake cooling, better engine cooling, lower tire temps and better organized airflow.

There's never been a really clean way to do that with a Miata. There have been various replacement fenders over the years, but the suppliers come and go. You can do a lot of careful work with an angle grinder and braces, but it's not easy and often looks a little...homemade.

Enter the Left Lane Designs fender vents! They're constructed from powdercoated laser-cut aluminum. Simply use the existing template as a guide, cut away your fenders, and rivet in the vents. The end result is probably stiffer than stock and will extract large amounts of air from your front wheel wells.

The NB style is a single large vent. The NA style is split into an upper and lower section because of the groove in the stock fender.

While the two-piece version was designed around the NA and the single-piece was designed around the NB, both work well on NCs and NDs, as well as other cars. You can also use the NA vents on an NB, although you can't use the NB vents on an NA (there's a body line in the way).  Note that we no longer offer the uppers and lowers individually. 

Sold in pairs. Each kit includes a vinyl template, rivets, and rubber edge trim. Watch out on installation, there is a left and right side!

If you'd like to see how these would look on your car, you can download a PDF of the template, print it, and test-fit it on your fender.

NA upper template
NA lower template
NB template

Instructions

Instructions are not currently available.

Shipping

Ships free in the US.
Details

There are no shipping restrictions on this item.

What does it fit?

Fits: 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2004, 2004 MSM, 2005, 2005 MSM

Emissions

Emissions do not apply.

Warranty

none

SKU

29-721X0~LW

Customer Reviews

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P
PJ
Great look

Installed on an NB Miata, with the bottom of the vent about 1" below the rock guard line. It seems impossible to rivet the middle part of the vent nearest to the door as the fender curves but the vent does not. If you do manage to squeeze the vent and fender close enough to rivet them, you will dimple the fender. If you just put a rivet in the fender hole to complete the look, no one will know and it won't affect the performance as far as I can tell.

I'd be concerned about removing the fender liners on a daily driver that sees rain/snow, but that isn't my car.

Otherwise took about 1.5 hours per side. The hole for the vent could be a tad larger (1/8" total) so you don't run into issues getting the vent fins to clear. Don't forget to drill the holes before you remove the template ;-)

Great look, especially with Singular hood vents and a red cowl stabilizer brace peeking out.