Assertive Performance

Assertive Performance Your local performance parts dealer, We sell everything from turbos to lift kits to wheels and tires!

With the latest changes in tariffs we are able to reopen shipping to the USA! We just sold out of another batch of 14-18...
03/31/2026

With the latest changes in tariffs we are able to reopen shipping to the USA!

We just sold out of another batch of 14-18 BMW X5 F15 v2 aluminum lift kits, be sure to get your order in to be guaranteed a kit when this next pile are done at the machine shop!

Made in Canada, USA Aluminum, best quality on the market.

www.AssertivePerformance.com

We have opened up sales on the V2 Aluminum F15 X5 lift kits! Currently have 5 available with more to come in the next 2 ...
01/13/2026

We have opened up sales on the V2 Aluminum F15 X5 lift kits! Currently have 5 available with more to come in the next 2 weeks. Get em while you can!

It’s been a year since we first showed off the F15 X5 lift kit made of powder coated steel and the support was overwhelm...
01/07/2026

It’s been a year since we first showed off the F15 X5 lift kit made of powder coated steel and the support was overwhelming so we decided to level up the product!

We are currently in the final stages of hardware and packaging, but we couldn’t wait to share the CNC aluminum goodness! Our goal is to have stock available in the next few weeks boxed and ready to ship.

Same as before, kits available for 2014 to 2018 BMW X5 with either air suspension or coil spring rear suspension!

100% designed and made in Canada, using USA aluminum blanks.

Installed a Skunk2 Alpha Header, Hasport engine mounts, and a tig welded on a Titanium Greddy muffler on this Civic Si! ...
05/19/2025

Installed a Skunk2 Alpha Header, Hasport engine mounts, and a tig welded on a Titanium Greddy muffler on this Civic Si! Next visit will be a full suspension revamp!

Summer is coming quick, let’s get your Sunday fun car ready for the season!
05/07/2025

Summer is coming quick, let’s get your Sunday fun car ready for the season!

2015 Escalade with the 6.2 LT in for lifter replacement after failure in cyl 7
05/01/2025

2015 Escalade with the 6.2 LT in for lifter replacement after failure in cyl 7

Gen 3 viper came in with a differential that turned into a metal blender along with a request for a clutch replacement. ...
03/24/2025

Gen 3 viper came in with a differential that turned into a metal blender along with a request for a clutch replacement. We installed a 4th gen differential, and exedy oem equivalent replacement clutch, and new fluids for both the diff and transmission!

We currently have a vehicle lined up for install, if anything changes we will update this post!**ATTENTION E70 OWNERS**W...
03/11/2025

We currently have a vehicle lined up for install, if anything changes we will update this post!

**ATTENTION E70 OWNERS**

We are looking for a local E70 to test fit our lift kit on, we would need the vehicle for 1 to 2 days to install and allow time for any changes required to the kit. We would like to book this in between Monday March 17th and friday March 21st.

Requirements:
• Vehicle is in good condition and fairly clean in terms of rust
• Preferably air suspension
• Minimal to no warning lights on (Its a BMW though, we understand)
• Local to Lower mainland BC, Canada or willing to bring It here.

If this sounds like you, please send us a message

This Z was in for a downpipe swap, bolt check, and a misfire diagnosis. Ended up adding a valve cover replacement and a ...
03/11/2025

This Z was in for a downpipe swap, bolt check, and a misfire diagnosis. Ended up adding a valve cover replacement and a tune up. It’s ready to shred at the track once again!

DM us to book an appointment!

Seems we are ahead of schedule, Our F15 X5 lift kit is now available to preorder on our website! 🔥 Use code “GrandOpenin...
01/12/2025

Seems we are ahead of schedule, Our F15 X5 lift kit is now available to preorder on our website!

🔥 Use code “GrandOpening” to get $50CAD off your F15 Air suspension lift kit for a limited time 🔥

www.assertiveperformance.com

Note that there is currently a 3 week lead time before shipping out as we are getting setup.

If you have any issues placing an order on our site please message us through our page here or send us an email to [email protected] so we can get you on the list!

Customer came in for a quick clutch job on his drift spec 350z! Installed a Z1 motorsports clutch kit with single mass f...
01/08/2025

Customer came in for a quick clutch job on his drift spec 350z! Installed a Z1 motorsports clutch kit with single mass flywheel conversion and a stainless clutch line upgrade!

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Surrey, BC

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