Choose Your Vehicle

04-07 Ford F-Series (5.4L 24V) AEM	04-07 Ford F-Series (5.4L 24V) Autometer	04-07 Ford F-Series (5.4L 24V) Dynojet

04-07 Ford F-Series (5.4L 24V) FAST	04-07 Ford F-Series (5.4L 24V) Innovate	04-07 Ford F-Series (5.4L 24V) NGK

04-07 Ford F-Series (5.4L 24V) PLX

New Products For February - Widebands

Innovate XD-16 Universal Gauge System (w/LC-1 + Gauge) $299.00	Innovate Motorsports DB Series Wideband Gauge Kit (BLUE) $209.00	Innovate Motorsports G3 Gauge and LC-1 Wideband Kit $249.00

Innovate Motorsports G2 Gauge and LC-1 Wideband Kit $249.00	Innovate Motorsports DB Series Wideband Gauge Kit (RED) $209.00	PLX DM-5 & SM-AFR 2-1/16 Digital Display & Air Fuel Sensor Combo $269.00

PLX DM-5 2-1/16" Wideband Air Fuel Ratio Gauge $79.00	NGK Powerdex AFX Wideband Air-Fuel Ratio Monitor Kit $289.95	PLX SM-AFR iMFD Sensor Module - Wideband O2 Air Fuel Ratio $195.00

Login

Connect With Lethal

- lethalcamp: GET A $25 Lethal Performance gift card with any Afco heat exchanger purchase if you use the code AFCO25! See... http://t.co/9zF4vZt1

- lethalcamp: Just got the call that the Lethal Performance 2012 Raptor is at the ramp in Orlando. Looks like we'll have it in... http://t.co/CT4TQUkF

- lethalcamp: You can still win Lethal gear by showing your love for Lethal Performance in a creative way! Chad Dowdy did it by... http://t.co/lYuOL2d9

Join us on Facebook

Testimonials

THE BEST

these guys are the best, hands down. prices, service, shipping, they go above and beyond everytime!! i haven't dealt with anyone else in years,...

Awesome Service

These guys have the best customer service, prices, and delivery speed of any parts supplier out there!!!!

Magnaflow catted x-pipe for Shelby GT500

I'm impressed!! I ordered the Magnaflow catted x-pipe for my 2008 GT500 to accompany the Magnapacks that were already on the car. X-pipe was ordered...

Great Customer Service

Great Customer Service

The BEST period!

just want to thank you guys for having everything i need for my car in stock! you guys are awesome living in california i still get my packages quick...

View All Testimonials

Add A Testimonial

Why Choose Lethal?

Lethal Performance is the leader in aftermarket parts distribution

Super Competitive Pricing and Fast Shipping

The highest level of customer service in the industry

High volume stocking distributors for many of the industry's finest manufacturers

Lethal Performance ships products worldwide