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The most versatile auxiliary idler kit you can buy for your Supercharged 03-04 Cobra. Allows for a wide range of adjustment so that you have more options for belt sizes and belt wrap/tension. Bracket and pulley come in a black OEM finish.

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Testimonials

Why look elsewhere?

These guys have the best service hands down over all competitors. Never a problem.

these guys are great!!

I go to these guys whever possible, great serivice, fast shipping and awesome pricing. The mustang fuel systems are world class and you can get no...

Lethal Cobra

Customer service is top notch! jared, my 2007 GT500 with methanol Injection and the 2.6 pulley, JLT massive tube and filter netted a 529 rwhp and 515...

Great Customer Service

Great Customer Service

Fast and great

Thanks to all at Leathal Performance i'm very very happy to deal with you it's very fast shipping (To Saudi Arabia) I ordered my clutch kit 4-5 days...

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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