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Exhaust - 3" Performance Downpipe and Midpipe w/ X-Pipe Combo (JHM) for C7-D4 4.0T

SKU: JHM-C740TDPXP

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From: $1,849.95

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Details
Details

JHM 3" Performance Downpipe & X-Pipe Combo for the C7-D4 4.0T IS NOW AVAILABLE!

We are pleased to offer our JHM 3" Downpipe & X-Pipe Combo.  For those who are not interested in a full exhaust system and want more performance and exotic sound or plan on completing the exhaust system down the road, this is for you!

100% BOLT IN - NO CUTTING OR MODIFICATIONS TO YOUR STOCK CATBACK REQUIRED!

COMPATIBLE WITH FACTORY CATBACK AND JHM 2.75" VALVED PERFORMANCE CATBACK! (Coming Soon)

 

Why 3" Inch piping diameter? After much research, calculations, testing, and development we found that based on the 4.0T engine's demands, 3" piping diameter is the optimal size. With smaller than 3" downpipes you end up choking off the 4.0T's Turbos not allowing enough exhaust flow. 3" piping is the optimal sizing for these downpipes.

 

 

 

 

Features:

• High-Quality 304 Stainless Steel Piping
• High-Quality 304 Stainless Steel Transition Cones
• High-Quality 304 Stainless Steel Flex Couplers
• High-Quality 304 Stainless Steel Clamps
• Laser Cut Flanges
• In House Mandrel Bent Piping
• OE Fitment Quality
• 100% USA MADE

Performance:

You can expect an increase in turbo performance with less turbo lag and more top end power. Gains of 60HP and 95TQ can be seen with appropriate Stage 2 Software over Stage 1. We recommend  APR Software (Contact us to schedule an appointment)

Catted or Catless:

Your choice between Catless or our High-Performance Race Catalysts can be selected from the options above.  We relocate our HFCs from the factory location to further downstream for improved turbo performance and catalyst life.

 

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This product fits the following vehicles:
Make Model Chassis Engine
Audi RS7 C7-C7.5 (2014-Present) 4.0t V8 32v
Audi S6 C7-C7.5 (2013-Present) 4.0t V8 32v
Audi S7 C7-C7.5 (2013-Present) 4.0t V8 32v
Audi S8 D4-D4.5 (2013-Present) 4.0t V8 32v
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