Promo

The Ultimate Exhaust Upgrade Offer

Unleash the ultimate off-road performance and utility from your rig! Right now, serious drivers trust Flowmaster® to deliver that iconic exhaust tone and maximum efficiency. Starting September 28th and running through November 1st, 2026, your purchase of any qualifying Flowmaster® exhaust system gets you a FREE Superchips Flashcal+ device for select Ford Bronco, Jeep Wrangler (JK/JL), and Jeep Gladiator (JT) models. This is a complete no-brainer for upgrading your ride's sound while optimizing your driving dynamics. Flowmaster® exhaust systems are engineered for a perfect fit, maximum durability, and a legendary performance legacy.

How To Redeem

Purchase your qualifying Flowmaster® exhaust system directly from FlowmasterMufflers.com or through an authorized dealer. Once your purchase is complete and the product is delivered, visit our online promotion redemption page and fill out the form. Once the online form is completed, we will verify your purchase and ship the free Superchips Flashcal+ device directly to you.

• Flowmaster® purchases must be made during the promotional period, September 28th – November 1st, 2026, in order to qualify.
• Proof-of-purchase (copy of invoice) and the submission form must be completed by 11/15/2026.
• Products purchased below MAP (Minimum Advertised Price) will not qualify for this promotion.
• Please allow 3-5 weeks for processing and delivery of the device once form has been submitted.
• Limited to US and Canadian customers only.
• Only one submission per person.

Qualifying SKU's:

718123, 738123, 818120, 818121, 818125, 718122, 718146, 818101, 818124, 818144, 818145, 817437, 817729, 817738, 817752, 817755, 817942, 717968, 817514, 817674, 818110, 817803, 817804, 817837, 817840, 717967, 817818, 817819, 817844, 818108, 717912, 717969, 817913, 817958