350z HR TORQEN HELMZ resonated test pipes made from stainless steel. The result in using Helmholtz resonated chambers is a quieter, deep and smooth V8 like sound for the VQDE...
350z DE TORQEN HELMZ resonated test pipes made from stainless steel. The result in using Helmholtz resonated chambers is a quieter, deep and smooth V8 like sound for the VQDE...
The ARK R-Spec Test Pipes are race spec designed cat delete pipes to increase your horsepower and torque. Each test pipe is constructed with polished SUS304 stainless steel,...
The ISR Performance resonated test pipes are constructed using high quality stainless steel. These resonated test pipes utilize stock flange locations so they can be used with...
Our highly anticipated 2007-up test pipes are now available! Features fully gusseted and plated support brackets, the strongest in the industry.
Dual 60mm Test Pipes w/ Built in O2 CEL fix. Additional O2 Bung Included on both pipes for left bank & right bank wide band O2 fuel tuning. Full 304SS. Built in CEL fix is...
Stainless Steel Test Pipes with Celfix and Bracket (HS02N3ZTP2B) by Invidia®. Material: Stainless Steel. Main Piping Diameter: 2.36" (60 mm). With Celfix and Bracket. Do you...
Invidia produces high performance parts for today?s hottest tuner cars. Invidia knows that automotive enthusiasts are constantly looking for ways to extract more power from...
These pipes replace your factory catalytic converters, letting all the exhaust pass through freely, but not the noise. Plain test pipes offer the highest level of flow, but...