After several requests, we have decided to start a group buy for our F3 Cat Back exhaust system and downpipes.
The WorxTuning F Cat-Back exhaust was specifically engineered to offer uncompromised performance with a mellow tone not offensive to the ears. The 3" mandrel bent Stainless Steel piping tucks tightly under the vehicle utilizing the smoothest bends and routing possible. The OEM style donut gasket flex joint is abandoned because of its restrictive design, and we instead use a custom stainless 3" flange which will mount to both stock and aftermarket down or mid pipes without the need for the power robbing bottleneck. The flange is followed by a full Stainless Steel flex joint to give it the necessary flexibility for lifetime durability. Our muffler is a custom purpose built design (not a universal off the shelf part) which is heavily packed for maximum sound pulse dampening and no cruising speed cabin drone. It is so effective in fact that we can eliminate the need for a bulky and heavy resonator pre-muffler like many have. This is an extra plus for all of you weight savings junkies. The oval canister was also developed with the through path offset towards the bottom of the can for Maximum ground clearance. The exit is finished with a 4" slash cut tip, cleanly engraved with the WorxTuning Components logo.
What it fits:
all 02+ WRX and STi
can also fit Forester XT when used in conjunction with KB long hangers
How does it sound?
Excellent! Check the reviews in the NASIOC product review section or on several other forums and you will see nothing but praise on the sound quality. Not raspy and loud and NO CABIN DRONE which is very important in our opinion! The Worx F3 is subtle when cruising but more pronounced during harder acceleration. We have developed the most effective muffler available for Subarus without sacrificing flow capability or performance.
How is the fitment?
Spot on! It bolts directly up with no modification. The piping tucks neatly up into the underbody and the muffler canister is placed in the factory pocket providing a clean appearance and maximum ground clearance.
What if I choose to add a Downpipe later?
Our system will mate to both stock and aftermarket down pipes. It is an excellent choice if you are planning to do a full turbo back later since we do not reduce pipe diameter at the front flange.
What kind of warranty does it carry?
Our US Made full stainless system comes with a lifetime warranty against manufacturers defects. Just a bit of added security even though we are fully confident you will never need to use it. We use only the highest quality materials and manufacturing techniques in our system.
The Group Buy price is $624.99 + shipping .
The first 5 units will ship once the fifth order has been placed. Any additional units above and beyond the initial 5 will fall under our next production run of systems. We will not cap the amount of participants in this Group buy so take this chance to get your hands on the nicest system available for your Impreza at a special price. All that we ask is that you help spread the word about our system!
For those interested in a full turbo back, I will upgrade the cat back to a full system for the following charges. A catless Down Pipe when purchased with a Cat Back is an additional $399.99. If you are interested in a catted pipe then there is a $150 upcharge for the catalyst version.
Please direct any inquiries to [email protected]
with F3 GB in the subject header for fastest response or PM us here.