Currently out of stock of Bilstein B4 rear shocks. Due to world wide supply constraints, and very high sales volume, we have limited stock on some items. If we have it advertised here on our site, it is still in stock. And we promise to update our customers as soon as possible as we update our warehouse stock.


All our products are engineer designed to enhance the performance of our vehicles to provide unmatched reliability on the trail and the street


Our products are tested extensively on our toughest trails, along thousands of miles, lonely highways and crowded interstates—proof that our gear can get us there and back

Fully Documented

We provide full installation documentation and detailed instructions for your professional or experienced home mechanic to install our products to their strict design tolerances

Mountain Tested Mountain Made

We have designed performance products for the RAV4 to support our active lifestyle. Our vehicles are the workhorses that get us to the ski hill, trail head, and that remote campsite. Northwoods Performance components provide the strength and reliability to get us there and back, and the flexibility and comfort to commute on Monday. Wash it off, make a plan, and let’s go again!

Product Reviews

The RAV is much more stable along the high speed Montana 2 lane highways, mostly along the river where it tracks straight even in high winds.


Even with four of us on board, the SUV handles the curves without leaning, and absorbs the frost heaves at high speeds without bottoming or wallowing. I want one of these suspension kits for our car...make us one!


When I take the dogs for a run up Blue Creek, we no longer bottom out and scrape over the rough bridge crossing and ruts from the winter. I have more confidence on the trail and don’t worry about damaging my car anymore.


I didn’t understand what suspension improvements could do until I rode in the test car. Now I get it—put one on my car!