Introducing the RAI Motorsport B7 Testpipe! Our testpipe exclusively features an over sized 4 inch discharge that reduces to a 3 inch diameter. This avoids any restriction at the exit of the turbo because the turbocharger discharge diameter is 87.7mm and is too large for a 3" exit. The eccentric reducer assists in allowing the spiraling discharged exhaust gas to smoothly transition before exiting. The gains are very noticeable especially in the mid to high end range. Also, in gear turbo response is much faster when compared to stock. The catalyst upgrade features a 300 cell metal core cat. This is a very high flowing unit that will push 600 cfm and is about 40% better flowing then the more common ceramic core units. Its construction is 100% stainless steel and designed to outlive the life of the car. The wideband O2 bung is ideal for owners looking to further modify and tune their cars as this is needed to hook up the all important wideband O2 sensor.
Gains: 20whp and 20wtq
Features List:
- Eliminates the restriction of the OEM Cat, Reduces turbulence and increases velocity of exhaust gases, resulting in faster spool and smother power delivery.
- Works with stock exhaust/any aftermarket Cat Back Exhaust.
- 100% Developed, Tested, and Produced in the USA. Balitmore, MD to be exact.
- Optional third o2 sensor bung available for Wideband applications
- Included threaded spacer for 100% CEL Free Operation.
- Price includes HFC/Test Pipe Install Kit
Tech Specs:
- 100% TIG Welded
- 304 Mandrel Bent Stainless Steel tubing
- 304 Stainless Steel flanges
- 304 Stainless Steel Machine Finished Eccentric 4” to 3” Reducer reducer matches with exhaust turbine outlet.
- 304 Stainless Steel O2 Bung for Primary O2 Sensor
- 304 Stainless Steel Threaded Spacer to Eliminate CEL
*Optional 300cell HFC flows 600 CFM's
These normally list for $224.99, but we are offering special Introductory Pricing now through Valentines day (Feb 14th)
INTRO PRICE: $194.99! Click here to order!
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