Good-Win Racing Mazda Performance Parts

Tensioner Upgrade Kit
OUT OF STOCK

1990-2005

Miata 1990-2005 · Forced-Induction · Superchargers


Part Number: 61-0004

Application: 1990-2005

Price: $237.95

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Tensioner Upgrade Kit
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This new style tensioner assembly for the JR M45 supercharged Miatas is now standard in all systems and makes a great upgrade for the older system. Redesigned Heavy-Duty Black Anodized Billet Tensioner Bracket with crowned idler pulleys. The crowned design results in the drive belt tracking in the center of the pulley all the time, instead of riding on one edge or the other. Complete tensioner system eliminates belt slipping issues, especially useful on higher boost systems. Includes 2 new idler pulley as well. Power Steering is required for new belt tensioner. Belt sold separately.
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REVIEWS

Last week I spoke to Brian, I ordered a aluminum Koyo 37mm radiator for 97 Miata. Brian, you run a first class show! It arrived the next day. It is a fully polished work of art. The welding is perfect. The fit is perfect, old radiator slipped right out, new one slipped right in. Perfect. I am very pleased. Thank you.

-- Allan R.

I wanted to thank you for the excellent customer support,the smooth transaction, and the quick delivery of my Enkei RPF1 16x8 wheels. I would recommend your company to anyone interested in good old fashion great customer service. Thanks again and look forward to doing business with you again in the future.

-- Jack