Full 2.75 Inch Downpipes and Cat-Back, JHM B7-RS4 - Package Deal

Full 2.75 Inch Downpipes and Cat-Back, JHM B7-RS4 - Package Deal

 

Introducing the much anticipated JHMotorsports 2.75 Inch FULL Exhaust System for the B7-RS4 4.2L FSI 32v V8!!!

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Why 2.75 Inch piping diameter? After much research, calculations, testing and development we found that based on the 4.2L 32v V8 engine's demands, 2.75 Inch piping diameter is the optimal size. With a 2.5 inch exhaust you end up choking off the RS4's free spinning and high-revving V8. We have also found with a 2.75 inch cat back that torque is not sacrificed for power gains in the top end of the RPM band.
Why an X-pipe? Naturally Aspirated V8s always make more power with an X-pipe. The location and size of the X-Pipe in the JHM B7-RS4 Cat-Back Exhaust System has been meticulously researched and developed to produce the best scavenging of the exhaust pulses coming from either side of the motor. The location of our X-Pipe also gives the 32-valve V8 motor a cleaner, more refined tone. JHM B7-RS4 2.75 Inch Exhaust X-Pipe: Click to enlarge picture
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JHM B7-RS4 2.75 Inch Exhaust System Build Quality: Our B7-RS4 Exhaust Systems are made entirely of stainless steel and crafted with the utmost attention to detail: Click to enlarge picture
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Downpipe Configurations: Select your desired setup from the dropdown menus below.
- No Catalytic Converters, No V-Band Connections: Full 2.75 Inch downpipes without Catalytic Converters and connects directly to cat-back exhaust system.
- No Catalytic Converters, With V-Band Connections: +$200. Full 2.75 Inch downpipes without Catalytic Converters but has a V-Band flange connection after the flex joints in each pipe to accommodate catted pipe sections if needed at a later date.
- With Catalytic Converters, No V-Band Connections: +$350. Full 2.75 Inch downpipes with high quality, 300 cell, metallic Catalytic Converters and connects directly to cat-back exhaust system.
- With Catalytic Converters, With V-Band Connections: $550. Full 2.75 Inch downpipes with high quality, 300 cell, metallic Catalytic Converters and a V-Band flange connection after the flex joints in each pipe to accommodate catted pipe sections if needed.
- With Catalytic Converters, With V-Band Connections, and Test Pipes: $800. Full 2.75 Inch downpipes with high quality, 300 cell, metallic Catalytic Converters and a V-Band flange connection after the flex joints. This configuration includes both catted and non-catted pipe sections with V-Banded connections on both sets of pipes to allow for easy swapping between a catted and non-catted downpipe setup. See picture of v-banded "test pipes" below:
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Parts Included: Our FULL 2.75 Inch Exhaust System with dual 2.75 inch stainless steel piping includes the following:
- 2x 2.75 Inch Stainless Downpipes (choose configuration from dropdowns below)
- X-Pipe Section (Resonated or Un-resonated)
- 2x free flowing mufflers
- 4x 2.75 Inch Clamps
- 2x Rear Hanger Adjustment Clamps
- 1x Rear Section Adjustment Bar with Hardware
Options:
- Resonators: The JHM B7-RS4 2.75 Inch Cat-Back Exhaust System can be purchased with a RESONATED or UN-RESONATED X-Pipe section.


X-Pipe Options:
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Note about build time and availability: All JHM B7-RS4 2.75 Inch Cat-Back Exhausts purchased during the group buy should ship out in 3 - 6 weeks from the date of purchase.


Fitment:
Note: JHM works hard to make all fitment charts as accurate as possible please read the product description to make sure this is correct for your vehicle.
Make Model Year Range
Audi RS4 - B7 2006 - 2008



Full 2.75 Inch Downpipes and Cat-Back, JHM B7-RS4 - Package Deal
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  • Item #: JHM-B7RS4FE
  • Manufacturer: JHM
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Price $3,210.00
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