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The Central Coast's Suspension & Drivetrain Specialists



About Us

Founded in 2001 out of passion and a novel idea to change the way customers bought parts for their Jeeps, buggies and off-road trucks, Poly Performance has been an industry leader in delivering a huge selection of top quality parts at competitive prices. We are proud to announce that we are open for local service and installations! By leveraging our connections with the best brands in the industry we are able to offer you the complete package, from retail to complete installations, we are San Luis Obispo county’s under car specialists for all your off-road performance needs. If you’re ready to make a transformation, stop into our San Luis Obispo showroom or call us today!

Installation Services

Axle Swaps

Want to run big tires? Go a little too big and bend your Jeeps front axle? Maybe you’re just looking to upgrade everything at once and get away from weak factory axles, open differentials and factory gear ratios? Poly Performance has a full service fab shop with experienced techs, and we are an authorized dealer for ARB, Currie, Dynatrac, Nitro, Revolution, Solid Axle Industries, Spidertrax and more. Whether you want to add a locker or simply need to re-gear your differentials to match with a bigger set of tires, call us today for all your axle needs.

Suspension Systems

We have long specialized in selling the best suspension components and systems available. We stock many of the best products from the top brands in the industry like Carli, Eibach, Fox, Icon, King, Total Chaos, Synergy, and beyond. We can also rebuild and tune any of the major shock brands in house. Even if you’re just looking to upgrade the worn out shocks on a lift you already have, we’ve got your suspension needs handled!

Off-Road Accessories

No build would be complete without all the accessories needed to tie it all together. From air compressors to winches, and light bars to recovery jacks, we have it all. Poly Performance only sells products we use personally that we know we can rely on. We push the limits with our own vehicles so that we know we’re only selling the best products we can find. Whether you need a simple gear bag for toting some tools, a complete set of recovery gear we are your off road parts source.


2018 Jeep JL | Icon Stage 2 System

2018 Jeep JL Rubicon | Icon Stage 2 SystemWithout a doubt, one of the most anticipated vehicle releases in recent memory has been the Wrangler JL. The JK Wrangler set the bar very high in terms of being the 'ultimate canvas' to build upon to create the ideal, modern...

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2016 Ram 2500 | Synergy Leveling Kit

2016 Ram 2500 | Synergy Leveling System A lot of people make the assumption that we only focus on high performance off-road upgrades. In reality, that's only half true. While nothing excites us more than turning a boring stock vehicle into a certified trail slayer, we...

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July 2018 | Pismo Mid Week After Hours Session

July 2018 | Pismo Mid Week After Hours Session   “Dude, we’re going to the beach!” One of the perks of living on California’s central coast is easy access to the legendary Pismo dunes. For over 100 years, gearheads of all type have been able to test their courage, and...

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(805) 783-2060

870 Industrial Way
San Luis Obispo, California 93401