Perrin Catted Front Pipe 2022+ WRX

The PERRIN Front Pipe with EPA-approved catalyst and 3” plumbing perfectly complements your 2022+ WRX exhaust system upgrades. This front pipe is compatible with OEM and aftermarket catbacks, requires no-tuning, offers easy installation, and features stainless steel construction!

EMISSIONS

We have reviewed the design and internally tested these parts to comply with EPA's Anti-Tampering Policy, and the CARB / EO process has not been completed. At this time, the product is legal in California only for racing vehicles that may never be used upon a highway. 

DYNO PROVEN RESULTS

When your OEM rear catalyst is worn out, missing, or damaged, the Perrin Front Pipe is an economical way to replace that catalyst and increase horsepower and torque. Even with stock ECU mapping, the gains are significant.

NO CEL GUARANTEE

By using the proper EPA-approved catalyst from GeSi, this Perrin 3" Front Pipe will never throw a check engine light! (Note: No CEL guarantee applies only to CEL's related to the rear catalyst pipe and does not apply to other systems or components). 

G-SPORT BY GESI CAT

With the updated emissions requirement in 2017 and newer vehicles, Perrin uses G-Sport by GeSi cat with their new fully EPA-approved OBDII Gen 2 catalytic S-Wound core design with an updated proprietary precious metal coating.

CONSTRUCTION

Constructed from mandrel bent 304 stainless steel, the Perrin Front Pipe features a brushed finish, TIG welds, and gasket-less connections. This ensure quality and performance for years to come!

NO TUNING REQUIRED

Increase horsepower and torque without ECU recalibration or tune! This part is designed and tested to work safely on your vehicle without any tuning required! However, more power can be gained with proper ECU tuning! Confirm any tune or recalibration you add is specific to all modifications added to the vehicle.