WOT Motorsport-034Motorsport Performance Silicone Intake Hose Package Audi B5 S4/C5 A6/Allroad

The finest quality reinforced silicone MAF hose for the S4/A6/Allroad 2.7T. Designed to go from the S4/A6/Allroad 2.7T MAF to the 2.7T Y-Pipe. Directly modeled off the OEM hose to ensure optimal fitment. Fits APB engine code only. Does not have PCV tube provision for later engines. The PCV connection can simply be capped when using this hose on later engines.

Replaces OEM Part #: 078 129 627T

Features a larger inside diameter and smoother surface for better flow, and stiffer construction to prevent collapsing. Manufactured from high-quality automotive silicone for life long reliability.

Available in black only.

Note: Includes new hose clamps!

2.7T Y-Pipe Hose Pair for S4 Y-Pipe and S4 inlet pipes, a direct replica of OEM S4 hoses but in reinforced high temperature silicone for long life and abuse resistance.

Replaces OEM part numbers 078133241L and 078133241M.

Fitment:

• 2000 - 2002 Audi S4 (B5)
  • 2.7T
• 1998 - 2004 Audi A6 (C5)
  • 2.7T
• 2001 - 2003 Audi Allroad (C5)
  • 2.7T

Price per pair, available in black only.

Now includes hose clamps!

034Motorsport silicone diverter valve to bipipe hoses

034Motorsport is proud to offer our Silicone Bypass Valve Inlet to Bipipe Hose Pair to replace expensive OEM units!

This hose pair is designed to replace the outrageously expenive, failure-prone factory rubber hoses with a boost-friendly automotive silicone one.  Factory hoses sell for over $80 each, while you get both here for under $40.

This durable, reinforced high quality silicone hose was modeled directly off of the factory part to ensure perfect fit and finish.

What's Included:

• Silicone Bipipe to Diverter Valve Hoses (Pair) (Will replace both stock hoses)
• New hose clamps

Replaces:

• 078 145 671A
• 078 145 672

Fitment:

• 2000 - 2002 Audi S4/RS4 (B5)
  • 2.7T
• 1998 - 2004 Audi A6 (C5)
  • 2.7T
• 2001 - 2005 Audi Allroad (C5)
  • 2.7T

Available in black only.

034Motorsport silicone throttle body boot

The stock rubber 2.7T Throttle Body Inlet Boot is notorious for ripping and causing leaks, usually at the worst possible time. 

034Motorsport's high quality silicone replacement is modeled off the factory hose to ensure excellent fitment, and has beefy 4-ply reinforced silicone construction to withstand increased boost pressures up to 22 PSI. For applications running higher boost, we recommend using our 034Motorsport High-Flow Stainless Steel Bipipe Set.

The 034Motorsport 2.7T TBB also features a throttle body referencing ridge to lock the hose into the throttle body receiver groove.  All necessary hose clamps are supplied with the 034Motorsport 2.7T Throttle Body Boot, including a sturdy 3.50" T-bolt clamp for the throttle body connection for secure clamping.

Fitment:

• 2000 - 2002 Audi S4 (B5)
  • 2.7T
• 1998 - 2004 Audi A6 (C5)
  • 2.7T
• 2001 - 2003 Audi Allroad (C5)
  • 2.7T

Replacement hose clamps are now included with every purchase!

Please Note: Some trimming of the MAP sensor provision may be required to fit the factory plastic engine cover, as the silicone is more robust than the flimsy factory rubber.

034Motorsport silicone F-hose

Silicone F-Hose for the 2.7T. Direct fit for all 2.7T engines with a factory F-Hose. Replaces the failure-prone factory hose with our superior long-lasting silicone one. 

Fitment:

• 2000 - 2002 Audi S4/RS4 (B5)
  • 2.7T - APB Engine Code with F-Hose Only
• 1998 - 2004 Audi A6 (C5)
  • 2.7T - APB Engine Code with F-Hose Only
• 2001 - 2003 Audi Allroad (C5)
  • 2.7T - APB Engine Code with F-Hose Only

Replaces 078 133 784 AJ

Includes new stainless steel hose clamps!