The most restrictive part of any exhaust system is the catalytic converter. The stock catalytic converter is meant to filter the flow of exhaust gases to reduce the amount of harmful gases into the atmosphere. Because of this, lots of potential performance is restrained. Down Pipes eliminate the stock catalytic converter and reduce exhaust backpressure. By maximizing exhaust flow, this downpipe allows the turbo to spool up and build boost quicker. The result brings out the vehicle's performance potential by giving it a free high flowing exhaust system.
Package Included:
1 x Set of Downpipe Kit
Compatible with:
00-06 Audi TT Quattro 1.8L l4 Turbo
  • Made of high quality T-304 stainless steel with computerized mandrel-bends
  • TIG welded CNC machine flange for strength and durability
  • Increase engine output and efficiency. Gain 10 - 15 HPs (approximately)
  • O2 sensor bungs insertion, bolt(s) and metal gasket(s) included
  • Inlet: 3" / Outlet: 2.5" / Piping diameter: 3" with welded flex pipe

For 00-06 Audi TT Quattro Mk1 1.8T Stainless Steel Turbo Downpipe/Dump Pipe 01 02 03 04 05

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