We will never forget!


Limited Lifetime Warranty!


The Problem!                               The Cure!
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The BilletFlow IRS Cover Brace for the 99, 01, 03, 04 Ford SVT Cobras
Also available for IRS equipped Thunderbirds

                                1018 Steel
                                Process: Laser Cut and Welded
                                Coating: Powder coat (Safety Red & Black)
            New Grade 8 Fasteners
                        5/16 -18 Bottoming tap included
           Testimonials (more to come)
Race Tested!
"......the design of the product works.  Is there a possibility that someone could blow out the differential cover with your brace on it - sure but no product is going to 100% bullet proof.  Do I think that your product works - yes.  Do I think that it will work 99.9% of the time - yes.  Is it worth the money spent - yes.  I hope that I given you enough confidence to release your product and I just want to thank you again for coming thru for the 03/04 Cobra Community.  It is vendors/racers like yourself that make this sport/hobby of our a pleasure to be a part of. - Jay Knott"  9.85et @ 141.43mph
"....I just got back from the track. This brace gets my [thumbs up]. 6K dumps on slicks! [The] only thing that let go was the clutch pack in the rear after about 6-7 dumps like this. The back cover should have blown apart (done this before). This is in my opinion a great solution to a very weak link in our cars. Market these suckers, and save the IRS cars!! -  Jayson Gordon"

"I have done close to 100 6000RPM dumps with slicks, all stock IRS except for your IRS brace.  My best time has been 10.64 @132 and nothing has broke yet.  This brace is a monster, thanks for your quality parts and your excellent customer service. 


I was a Ford tech for 12 years. I just got done installing the BF Diff Brace on my '03 Cobra. I have to say... I am VERY impressed with the fit. I love putting aftermarket parts on cars that fit... and this thing fit like a factory Ford part. GREAT job on a GREAT product.








If you would like to submit a testimonial, please just shoot me an e-mail.
I'll be glad to add it.

Method of Payment accepted
Credit cards  only!, Cashiers Check, Money Order, USPS Money Order

Michigan residents please add 6% sales tax

We reserve the right to charge a 15% Restocking Fee
Prices are subject to change without notice.

Billing and Shipping Address:
20224 LORNE ST.
TAYLOR, MI 48180
Ph:  313-388-8228  Fax: 313-388-9444

Hours: 9-7 M-F EST

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Technical & Ordering Questions: dougwg@billetflow.com


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