Hellfire Fabrication now produces limited quantity batches before opening up for monthly drops rather than the old 'built to order' method. This reduces the feared fabrication wait times and increases the speed at which orders will ship.
Clients are still able to select their preferred setup while inventory lasts per month.
Once a configuration or option sells out, it will remain unavailable until a future production drop.
Processing and shipping times may vary depending on demand, holidays, weekends, carrier delays, and other factors outside of our control.
Feel free to contact Hellfire Fabrication by email with questions regarding fitment, special applications, or shipping costs.
J-PIPE — CATTED V2
FITMENT
2015–2021 WRX (Manual Transmission Only)
FEATURES- GESI High flow cat
- 3" 304 stainless steel construction
- Professionally TIG welded
- Back purged during welding
- Designed to bolt directly up to the OEM turbo and OEM/most aftermarket catback systems.- BEST used in junction with the Hellfire Fabrication Bastard Pipe.
- Utilizes vbands to reduce the need of gaskets, allow for an easier install, and breaks the trend of using slip fits for "quality" performance parts.
- May require tuning or re-tuning
- Off-road use only
- Professional installation is recommended
O2 sensors, installation hardware, and gasket are not included.
Note: Adjustments may need to be made post install at the vband and mounting point to ensure system does not contact transmission brace or other components. For static low suspension setups with minimum to no ground clearance, the HfF Side Exit exhaust is highly recommended.
It is recommended to replace the turbo to J-Pipe hardware and gasket during install. Also consider replacing the catback hanger bushings with stiffer/newer bushings to prevent excess catback movement during spirited driving conditions.
INSTALLATION REQUIREMENTS
When installing vbands, ensure that the threaded portions are not sticking off lower than the bottom of exhaust. These have the potential to snag over bumps/pot holes and lead to damaged vbands. This is most important for those that run a very low ground clearance suspension setup. Those running stock or track suspension setups should not see an issue with vband clock angle. If you are looking for an exhaust system that allows for maximum ground clearance, see Hellfire Fabrication Side Exits for the perfect low setup.
If you plan on installing with OEM header, you may need to slightly bend driver side heat-shield which can easily be done with pliers. This will prevent any potential for contact. Removing the heat-shield on OEM header closest to j-pipe is an option as well.
TUNING WARNING
Installation of a J-Pipe without proper tuning, re-tuning, or tuner consultation may result in vehicle damage.
Some tuners may recommend checking for overboost before determining whether additional tuning is required.
Tuning methods vary. Always consult your tuner before operating the vehicle after installation.
Hellfire Fabrication is not a tuning company and cannot provide tuning advice.
LIABILITY
Hellfire Fabrication will not be held liable for damage resulting from improper installation, negligence, improper tuning, inadequate clearance, or incompatibility with existing aftermarket components.
RETURNS
Returns will not be accepted if the exhaust has been installed, used, modified, altered, or damaged in any way.
Hellfire Fabrication prioritizes quality over quantity and will never sacrifice quality to rush production and fulfill quantity/timeline demands.
Each production batch is hand fabricated, inspected, and prepared for release in the United States before fulfillment.