| DYNO PROVEN TO PROVIDE THE LARGEST HORSEPOWER GAINS FOR THE 05-08 MUSTANG GT
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| STRATEGY
In keeping with our goal of providing our customers with the best possible value, we have tested a large group of components specifically designed for the 05-08 Mustang GT 3 Valve Motor.
We have invested hundreds of hours evaluating and refining each of the new 4.6L 3V products on our MD Chassis DYNO, and at race tracks coast to coast to ensure that we would develop as much power as possible, and as safely as possible.
The site menu on the left side of this page, lists the clear winners when it comes to “performance vs. dollar” value. Please check back often as we are always testing and developing new ways to create more horsepower.
(shown on right)
746 RWHP (823 crankshaft HP) 2005 3V Mustang GT
Stock Motor, DiabloSport Tuned F-1A ProCharger Kit! |
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CORSA™ Stainless CAT-Back™ Exhaust
05-08 MUSTANG GT/Shelby GT500
Features:
- Straight-through, nonrestrictive design, specifically tuned for this application.
- Flow bench-tested 40% gain in exhaust flow vs. stock system
- Additional 13 horsepower and 9 lb/ft torque on chassis dyno
304 stainless steel construction, crafted with pride and precision in the USA
- Handcrafted, polished stainless steel single Pro-Series 4.0" tips for enhanced vehicle appearance
- Direct bolt-on installation; no cutting or welding required
- Includes all necessary hardware and detailed color installation guide with photographs
- 50-state emissions legal
Each kit comes complete with
quality hardware, clamps, hangers, and instructions for a complete installation. Installation of this kit is quite simple includes all of the special parts needed
and should take no more than 1 hours to complete. |
| CORSA™ Stainless AXLE-Back™ Exhaust |
P/N COR-14311 Axle-Back Shown
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| Application |
Price |
Corsa RSC Evol Performance Axle-Back Exhaust- Straight-through nonrestrestive design
- 50-state emissions legal
- 2-1/2 Corsa RSC Axle-back mufflers
- 3.5" diameter stainless steel tips
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P/N COR-14311
$ 699.99 |
Corsa Ultimate Touring Axle-Back Exhaust- Straight-through nonrestrestive design
- 50-state emissions legal
- 2-1/2 Corsa RSC Axle-back mufflers
- 4.0" diameter stainless steel tips
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P/N COR-14313
$ 699.99 |
Pypes Stainless Dual Exhaust Hardware Kit
- 304 Stainless Exhaust Hangers, band clamps
- Nuts Bolts and detailed installation instructions
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P/N PYPHFM60
$ 49.99 |
Click-On Price to Order
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FORD RACING GT AXLE-BACK
05-08 MUSTANG GT/Shelby GT500
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| Featuring:
- Borla Stinger Mufflers
- T-304 stainless construction
- Noticeable "throatier" exhaust note than stock
- 50 state drive-by noise legal
- Includes mufflers with Ford Racing embossed 4.0" exhaust tips
| Part # |
Description |
Price |
| FMS-M-5230-GT |
FORD RACING Axle-Back |
$ 599.99 |
Pypes #PYP-HFM-60 Stainless Hardware Kit
- 304 Stainless Exhaust Hangers, clamps
- Nuts Bolts, detailed install instructions
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$ 49.99 |
Click-On Price to Order
FREE U.P.S. GROUND SHIPPING - * Continental U.S. Only
* Note : 08½ models require #PYP-HFM-60 bolt-on install kit.
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FORD RACING GT-A AXLE-BACK
05-08 MUSTANG GT/Shelby GT500
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| Featuring:
- Louder, "throatier" exhaust note
- 50-States "Street Legal" (E.O. #D-598)
- Includes mufflers with Ford Racing embossed 4.0" exhaust tips
| Part # |
Description |
Price |
| FMS-M-5230-GTA |
FORD RACING Muffler Kit
Ford Racing embossed 4.0" tips |
$ 369.99 |
Pypes #PYP-HFM-60 Stainless Hardware Kit
- 304 Stainless Exhaust Hangers, band clamps
- Nuts Bolts, detailed install instructions
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$ 49.99 |
Click-On Price to Order
FREE U.P.S. GROUND SHIPPING - * Continental U.S. Only
* Note : 07½ models require #PYP-HFM-60 bolt-on install kit.
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FLOWMASTER American Thunder Axle-Back Kit
05-08 Mustang 4.6L 3v V8
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FLOWMASTER American Thunder Mustang Exhaust
Flowmaster announces the release of their new Axle-back kit for the 05-08 Ford Mustang GT.
It features a pair of specially-designed 5" X 10" mufflers, which provide minimal interior resonance while delivering a deep
and aggressive exterior tone. Through extensive testing this kit has shown impressive horsepower and torque gains. It features Flowmasters
fully welded chamber style mufflers and polished T-304 stainless steel tips. Hangers are pre welded
in place to use the factory mounts.
With a slip fit connection - this system can be installed in less than 1 hour. Get the power, sound and quality you need with a FLOWMASTER American Thunder Exhaust!
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| Part # |
How-To |
Part Description |
Price |
| FLO-17410 |
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FLOWMASTER American Thunder Axle-Back Kit
- American Thunder 5 x 5 Mufflers
- T-304 polished stainless tips
- Complete with OEM hardware
- Installed in less than 1 hours
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$ 329.99 |
| PYP-HFM-60 |
05-08 |
Pypes Stainless Dual Exhaust Hardware Kit
- 304 Stainless Exhaust Hangers, band clamps
- Nuts Bolts and detailed installation instructions
|
$ 49.99 |
Click-On Price to Order
FREE U.P.S. GROUND SHIPPING - * Continental U.S. Only
* Note : 07½ models requires #PYP-HFM-60 bolt-on installation kit.
Magnaflow Performance Exhaust Kits
05-08 MUSTANG GT/Shelby GT500
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| Featuring:
- Magnapack Stainless Mufflers
- Stainless mandrel-bent 2.5" or 3.0" diameter kit
- Produces a more aggressive exhaust note than stock
- Includes polished stainless steel 4.0" exhaust tips
| Part # |
Description |
Price |
| MAG-16674 |
MAGNAPACK Cat-Back
Dual Exhaust 3.0" |
$ 633.99 |
| MAG-15883 |
MAGNAPACK Cat-Back
Dual Exhaust 2.5" |
$ 536.99 |
Pypes #PYP-HFM-60 Stainless Hardware Kit
- 304 Stainless Exhaust Hangers, clamps
- Nuts Bolts, detailed install instructions
|
$ 49.99 |
Click-On Price to Order
FREE U.P.S. GROUND SHIPPING - * Continental U.S. Only
* Note : 07½ models require #PYP-HFM-60 bolt-on install kit.
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Magnaflow Performance AXLE-BACK
05-08 MUSTANG GT/Shelby GT500
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| Featuring:
- Louder, "throatier" exhaust note
- 50-States "Street Legal" (E.O. #D-598)
- Includes polished atainless 4.0" exhaust tips
| Part # |
Description |
Price |
| MAG-15882 |
MagnaFlow Axle-Back Kit
Polished Stainless 4.0" tips |
$ 399.99 |
Pypes #PYP-HFM-60 Stainless Hardware Kit
- 304 Stainless Exhaust Hangers, band clamps
- Nuts Bolts, detailed install instructions
|
$ 49.99 |
Click-On Price to Order
FREE U.P.S. GROUND SHIPPING - * Continental U.S. Only
* Note : 07½ models require #PYP-HFM-60 bolt-on install kit.
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MOTOBLUE™ R Series Axle-Back™ Kit
Why bottle up your Mustangs high-horsepower engine up with the restrictive, wimpy-sounding stock mufflers.
Are you looking for the best-flowing, meanest-sounding axle-back in the business, look no further.
Install a set a specially designed MOTOBLUE axle-back R Series instead of the traditional muffler design, allowing your mustang to provide unmatched power increases and a wicked "wide-open" sound.
This affordable, easy-to-install kit eliminates the factory mufflers entirely, drastically reducing back pressure for enhanced power and a mind-blowing performance sound. Nothing else even comes close! You'll feel--and hear--the difference! Gains of up to 18 HP are possible, depending upon the application.
With a slip fit stainless band clamp connection - This kit is a simple bolt on and installs in 45 minutes or less.
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| Part # |
Part Description |
Price |
| MTE-504600RP |
MOTOBLUE™ R Series Axle-Back™ Kit
- Constructed entirely from 304 stainless steel mandrel-bent 2.5" tubing
- Hand-polished, 4.0" 304 stainless tips for a show-quality appearance
- Significantly lighter than the OEM muffler assembly, Installs in under 45 minutes
- Pre-welded hangers, detailed instructions, and all necessary installation hardware
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$ 199.99 |
| PYP-HFM-60 |
Pypes Stainless Dual Exhaust Hardware Kit
- 304 Stainless Exhaust Hangers, band clamps
- Nuts Bolts and detailed installation instructions
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$ 49.99 |
Click-On Price to Order
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Aluminum Coolant/Expansion Tank 
Line-Loc / Brake Control Kits
Stainless Steel Hood Pin Kits 
SVT Mustang Door Sill Plates
Synthetic Motor Oil / Gear Fluids 
S&B Performance Intake Kit (25+hp) 
Filters
K&N Gen. II FIPK® Kit (16+hp)
TRUEFLOW 85mm Cold-Air Kit (22+hp) 
Shelby GT500 Twin 65mm Upgrade Kit
Performance Disc Brake Kits
Stainless Steel Brake Line Kits 
PRO SERIES Performance Radiators
160º/180º LOW TEMP T/Stats
PREDATOR Tuner (27+hp) 
LIVEWIRE Flash Programmer
LAKEWOOD BFL® Racing Gear Lubes
Rear End Girdle and Stud kit 
DYNO TUNED POWER OPTIONS™
XFI™ NSR Cam/Spring Kit (30+hp)
Stage I/II/III Camshafts/Spring
Harmonic Balancer Pulley
STAGE II/III Cyl. Heads
Modular 4.6L Rotating Assemblies 
SCREEN Windage Tray (+12 hp) 
Long-Tube HEADERS / X-pipe Kits
Ceramic Long-Tube / X-pipe Kits
CERAMIC Long-Tube/Headers
SERIES X-Pipe w/wo Cats
Stainless Axle-Back™ Kit
American Thunder Axle-Back™ Kit
Stainless Emissions Legal X-Pipe 
GaugeWorks Pillars and Pods 
2 1/16 inch dia. Gauges
Wideband air/fuel with data-logger
Multi-Spark coil-on-plug
DIRECT-FIRE Modular SuperCoils
Blaster Coil-near-Plug 
BRISK 3V Modular Spark Plugs
™ Nitrous Oxide Systems (35-175 +hp)
Nitrous Oxide System (75-175 +hp)
Boost Coolers 
Street/Strip Adjustable Shock/Struts
FRONT-END Alignment Kit
TUBULAR Adjustable Panhard Kits
Drag Radials / Drag Slicks
Dual-Friction Clutch Kits
Street-Strip Clutch/Flywheel Kits 
TCI StreetFighter® Torque Converters
CNC Billet Performance Shifter 
Precision Sport Short-Throw Shifter