403Performance

03/14/2024

SALE! on most whiteline products until March 24.

Check with us for pricing and availability!

03/12/2024

A lineup of the 1500 cc injectors from Performance Fuel Injection

These are plug and play for Evo models 1-9 no harness required!

Visit the website for pricing and availability!

11/08/2023

Don't let this be you!

Remember always when getting a quality build done not to cut corners on encompassing details.

Take your time and make sure your tuner knows what they're doing. This engine saw 2-3x more ignition timing at peak torque than it should have.

This customer of ours has a new build already and is determined to get back on the road before winter!

11/01/2023

Build season is upon us. 4g63 are lining the workshop.

Contact us to start your dream build!

09/22/2021

Let's fight.

08/20/2021

What's missing to finish off your summer build? Please give our website a scroll for availability and drop a message if you don't see something you're looking for!

08/20/2021

Our customers are the best customers!

08/17/2021

05/13/2021

What you you like to see up for grabs in a giveaway contest?? Comment below something you think everyone could participate for!

04/27/2021

403Performance has all these brands and more! If there's something we don't have use our request a part feature or reach out to us directly and our support team will do what they can to get you what you need!

04/21/2021

Check the site for availability!

04/21/2021

What's your favorite version of the 4g63/64/69 for big power?