Otto-Particle-Filter (OPF) Bypass Set Panamera 971.1 GTS / Turbo / Turbo S - 4.0L V8

Interested in more sound without drone? This is your answer. We recommend the Otto-Particle-Filter (OPF) bypass to any Panamera GTS, Turbo or Turbo S owner as a starting point. It is ideal for those interested in a lower, deeper, bass frequency with increased decibels. It is a cost-effective upgrade that can help to determine if you want to pursue more volume with a sport muffler. Additionally, the Cargraphic OPF bypass will not create drone inside the cabin when paired with OEM mufflers, OEM primary cats or other Cargraphic exhaust products. This is the ideal addition for a daily driver, family hauler or for those after a more conservative increase in decibels.

Features:
+ 15 HP & + 15 TQ Gain
Reduced Backpressure
Increased Mid-Range and Top End Performance
Includes Factory Style Hangar Tabs and OPF Bung and Stem
Lower, Deeper, Base Sound + Increased Decibels
Increased Turbo Whistle
Direct Bolt on Replacement – But ECU Software is Required (Sold Separately)
Manufactured in T-304L Stainless Steel
Ø 70 > 76mm Pipe Diameter + 2 Piece Construction + Ø 70 mm V-Band Flange + High Temp. Flex Section
Reduces Thermal Stress on the Engine
Greater Throttle Response
Sourced from Cargraphic in Germany
Enhanced, Exotic 4.0 L Turbo V8 Porsche Sound

The FVD Brombacher core principles of performance, reliability and an unmistakable Porsche exhaust note are perfectly aligned with Cargraphic exhaust products. We have a tradition of offering exclusive exhaust products that are high quality, easily installed, German made and TÜV approved (where applicable). Those high standards naturally led us to the Cargraphic brand. Each Cargraphic exhaust is precision designed and manufactured for superior fitment, durability, interior comfort and acoustic impact.

Sold as a set. 1 Necessary.

Please note:Only for use with cars that have Otto-Particle-Filter (OPF) as standard equipment. ECU software programming is required. Catalytic bypass or Otto-Particle-Filter (OPF) bypass are not C.A.R.B. certified (California) nor are they TÜV approved or EPA certified. They are for Racing use only. There are no hidden fees associated with importation from Germany on FVD products. You are only responsible for state taxes (if applicable) and shipping charges from our Florida warehouse to your location. We handle all the importation, euro to dollar conversion, customs, duties and applicable VAT taxes. Combined with our FVD Software (sold separately), this is the best bang for the buck both in terms of performance and sound on any 971 4.0 L V8 TT.