Isuzuperformance Logo.  Isuzu Impulse, Isuzu Stylus, Isuzu I-Mark, Geo Storm, Geo Spectrum, 
Asuna Sunfire, Asuna Sunburst, Isuzu Gemini, Isuzu Piazza, Lotus Elan

Isuzuperformance Product Collage

Celebrating 25 years of building the fastest Isuzus in North America



“Something that is apparent to me is the very high quality of Bill's (Isuzuperformance) parts. Hell of a job Bill.“
Steve Lockett, AKA RacerStev



Take a Spin with the Isuzuperformance Racing Team



EFFECTIVE JUNE 17, 2002, WE HAVE DISCONTINUED A NUMBER OF HIGH END/LOW VOLUME PRODUCTS AND ALSO PRODUCTS WHICH WE HAD PREVIOUSLY SOLD AT A LOSS. IN ADDITION, WE WILL NO LONGER BE DEVELOPING NEW PARTS FOR ISUZU, GEO STORM, OR LOTUS VEHICLES SPECIFICALLY TO SELL TO THE PUBLIC, AND WE ARE DISCONTINUING PRODUCTION OF MANY OF OUR OWN ORIGINAL PARTS FOR THESE SAME VEHICLES, IN ORDER TO DEVOTE MORE PRODUCTION CAPACITY TO OUR RACING PROGRAM AND OTHER PROJECTS.
OUR OWN ORIGINAL ISUZU, GEO STORM, OR LOTUS PARTS CAN NOW BE CONSIDERED LIMITED EDITION OR LIMITED PRODUTION. IF YOU SEE SOMETHING YOU DESIRE TO PURCHASE, WE SUGGEST YOU ORDER IT IMMEDIATELY BEFORE IT IS GONE. ONCE IT IS GONE, IT WILL BE GONE FOREVER.

WE CONTINUE TO OFFER PRODUCTS FOR THESE VEHCILES WHICH ARE MANUFACTURED FOR US BY OTHER COMPANIES.
PRODUCTS WHICH REMAIN AVAILABLE ARE DENOTED IN THE CATALOG WITH A PRICE NEXT TO THE PRODUCT DESCRIPTION. PRODUCTS WHICH ARE NO LONGER AVAILABLE ARE NOTED AS SUCH INSTEAD OF LISTING A PRICE.



Welcome to the catalog website of Isuzuperformance. Isuzuperformance is the only performance parts distributor in North America that is totally dedicated to supplying you with performance parts for your Isuzu, Geo Storm, Asuna Sunfire, and Lotus Elan M100 car.
We specialize in Isuzu Impulse/Piazza/Sunfire, Stylus/I-Mark/Gemini, Geo Storm and Lotus Elan M100.
We are specialists in Isuzu cars, but we do not offer anything for trucks, suvs, or commercial vehicles, and can not offer any assistance with those vehicles.

Isuzuperformance does not offer new OEM parts, because they would be cheaper through the dealership, and Isuzuperformance does not offer used parts beyond those we just happen to have.
The following companies will NOT be carried by Isuzuperformance, due to their fraudulent business practices, and their past attempts to defraud Isuzuperformance or it's employees: Erebuni Aerobutique, Jacobs Electronics, Superchips USA. (This is somewhat less of an issue currently, because all three of these companies have closed their doors).
Due to Hotshot Systems inability to deliver orders within a two month time span, we will no longer be carrying Hotshot Systems products. (This company is also no longer in business).
Due to excessive complaints reporting poor quality and poor fit, Pacesetter products will no longer be carried by Isuzuperformance. (This company last introduced a new product in 2007, and is probably also on their way out).



News

Isuzuperformance Frequently Asked Questions.
We have compiled some of the most common questions we answer into a frequently asked questions page in order to provide more information to our customers.

Isuzuperformance Sponsorship Program.
We have established a sponsorship program to support our customers in their racing and show efforts.

Isuzuperformance Dyno Testing.
In our ongoing effort to bring you the best performing products, we are conducting DynoJet Dynamometer testing of many of our products and allowing their performance to speak for itself.



New Products



On Line Catalog; Complete Listings of All Offerings



Ordering

We accept payement by Check, Money Order, or Paypal.


Isuzuperformance

8400 Craighill Dr.
St. Louis, MO 63123
USA

bills@isuzuperformance.com
Please check our FAQ page.
Please check our Ebay FAQ page for Ebay related questions.

Hours: Monday-Friday 10 AM-5 PM Central Time




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