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Configure the exhaust path, sound, and valve operation for the listed vehicle with this QTP axle-back exhaust systems. Manufacturer part number 425007 is supplied in the stated 07-18 Jeep Wrangler 3.6L/3.8L 304SS Screamer Axle Back Exhaust w/4in Tips configuration, so the full application, exhaust diameter, engine and drivetrain notes, mounting position, and available clearance must be confirmed before ordering.
Fitment
| Years | Make | Model | Submodel or Application |
|---|---|---|---|
| 2007-2018 | Jeep | Wrangler | All listed configurations unless otherwise noted |
Confirm engine, drivetrain, cab, bed, factory exhaust, tube diameter, emissions equipment, bumper exit, and underbody clearance against current QTP application data.
Specifications
| Brand | QTP |
|---|---|
| Manufacturer Part Number | 425007 |
| Product Type | Axle-Back Exhaust Systems |
| Listed Configuration | 07-18 Jeep Wrangler 3.6L/3.8L 304SS Screamer Axle Back Exhaust w/4in Tips |
| Compatibility Basis | Vehicle Specific |
| Condition | New |
What's Included
One new QTP axle-back exhaust systems identified by manufacturer part number 425007, with only the valves, pipes, mufflers, tips, wiring, controls, clamps, gaskets, flanges, or hardware expressly supplied by QTP for that exact part number.
About QTP
Quick Time Performance develops electric exhaust cutouts, QTEC valves, Screamer and Crawler exhaust systems, Aggressor cutout pipes, controls, and installation hardware for performance and custom exhaust applications.
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Frequently Asked Questions
Will QTP 425007 fit my 2007-2018 Jeep Wrangler?
Match the complete fitment row, then verify engine, drivetrain, cab, bed, factory exhaust, tube diameter, emissions equipment, bumper exit, and underbody clearance.
What else is required to install QTP 425007?
Requirements vary by part number. Confirm whether the job needs welding, cutting and clamping, matching flanges and gaskets, a compatible valve, wiring, a switch or remote controller, and any exhaust supports not expressly included.
What should I check after installing QTP 425007?
Check exhaust sealing, fastener torque, valve travel, wiring protection, heat and ground clearance, suspension and drivetrain clearance, and correct open and closed operation before road use.
Installation
Follow the current QTP instructions for this exact part number. Allow the exhaust to cool, support the vehicle safely, test-fit the assembly, protect wiring from heat and moving components, use the specified clamps, gaskets, flanges, and torque values, verify valve travel and exhaust sealing, and check ground, body, drivetrain, and suspension clearance before driving. Welding and fabrication should be completed by a qualified exhaust professional.
QTP
Shop QTP electric exhaust cutouts, QTEC valves, Aggressor cutout pipes, Screamer exhaust systems, mufflers, controllers, flanges, gaskets, turn-downs, and installation hardware by exact manufacturer part number. Choosing the Correct QTP Product Use year, make, model, and submodel only when QTP identifies a vehicle-specific application For universal products, match tube outside diameter, flange pattern, valve shape, controller, wiring, and installation method Confirm material, finish, valve quantity, pipe position, included parts, and available exhaust clearance Review current QTP instructions before cutting, welding, wiring, or permanently mounting any component Related QTP Products All QTP Products QTP 2.25-Inch Weld-On QTEC Y-Pipe QTP 2.5-Inch Weld-On QTEC Y-Pipe QTP 2.5-Inch Three-Bolt Flange Frequently Asked Questions How do I choose the correct QTP cutout or valve size?Measure the exhaust tube outside diameter and match the exact valve size, flange pattern, valve shape, an...
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