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Stillen Y Pipes

By eliminating the factory catalytic converters, STILLEN has successfully improved flow, creating power gains as well as dramatically improving sound. Catalytic converters are not only very restrictive to the exhaust flow and performance, but they also act as mufflers, greatly reducing the sound that enthusiasts desire.

These Cat-Delete Y-Pipe Systems are TIG welded and constructed out of 304 stainless steel with laser-cut and CNC machined 304 stainless steel flanges.

Stillen Y Pipe Features:
  • Lightweight Materials - Lighter than factory
  • Increased Performance
  • Race-Car Like Sound
  • 304 Stainless Steel construction


All Nissan Stillen Y Pipes
View All Nissan 350Z Y Pipes
Nissan 350ZMSRPPrice
(2003-2008)
For Single Path Exhaust$326.51$247.54  Add to Cart
View All Nissan GT-R Y Pipes
Nissan GT-RMSRPPrice
(2009-2012)
Dual Resonators (Polished)$1,028.97$867.44  Add to Cart
 
Stillen Y-Pipe Reviews
  (7 of 10) 1 Review    Write Review
RatingDateModelReview
711/16/2009350ZQuality is not comparable with Y-Pipes from other brands like HKS, Tanabe or Fujitsubo! But the price is much lower and you will get a PnP Pipe with acceptable quality!

Have you seen these Y Pipes?

Parts Available: 504252, GTR504381