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|Performance Engineering Since 1988
We have designed this system to bring out the per formance in your American made muscle car. Our cat-back exhaust design provides maximum horsepower due to the oversized 3"" tubing diameter and the best flow and sound without annoying drone.
This Steeda S550/S650 Cat-Back Exhaust System is constructed from 304-stainless steel for better than OE equivalent corrosion resistance. The tips of our Steeda 3"" cat-back exhaust are constructed from polished 304-stainless steel and are embossed with Steeda's signature Sidewinder logo.
The installation of this Cat-Back Exhaust System takes only 2-3 hours using common hand tools.
If you are serious about making power, this Steeda Mustang Fastback GT Cat-Back Exhaust System delivers. The 3" diameter flows adequate whe ther you have a few add ons or a full blown power adder. Our exhaust kit includes necked down adaptors for a factory style connection to OE converters.
Note: Fits fastback coupe only, will not fit convertible models. Fits S650 Mustang's without active exhaust.
You'll get an instant confirmation email with your part details and invoice. We source from a network of authorized suppliers across the country, so lead times vary by brand and part type — we'll send a tracking number the moment your parts move.
Made-to-order builds — carbon fiber bodywork, fabricated systems, custom finish work — run longer than off-the-shelf items because they're built per order. You'll get progress updates throughout the build.
Need a specific timeline on a part before you buy? Call 805-267-9762 or hit the chat — we'll check vendor stock direct and give you a straight answer.
Absolutely! Once your order ships, you'll get an email with a tracking link so you can follow its journey from our shop to your doorstep.
If your order ships via freight, you'll get a separate email with a direct link to the carrier's tracking page — easy and stress-free.
Things happen on the road — even to boxes. If your order arrives damaged, snap a few clear photos of the box and product and send them our way right away.
If your shipment is lost, just email or call us — we'll help track it down and guide you through the next steps to make it right.
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or email Support@FFPerformance.co
Car parts can be a maze — good thing we brought the map. Our team's here to keep things smooth, simple, and maybe even a little fun.
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