Larger Turbo INLETS FOR AUDI 2.7L RSK04-028/029, RS6-X, SRM K24 TTE

XS-POWER

$185.00 - $240.00
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SKU:
GERMAN-XL LARGE INLETS K24 RS6
Condition:
New
Availability:
✔ In Stock – XS-POWER Oversized 2.25" Black Ceramic Heat Coated Turbo Inlet Pipe Kit for Audi B5 S4 & C5 A6 2.7T. Complete Kit Includes Silicone Couplers, Clamps, and Installation Hardware. Ready to Ship.
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XS-POWER OVERSIZED 2.25" TURBO INLET PIPE KIT
BLACK CERAMIC HEAT COATED
Audi B5 S4 • Audi C5 A6 2.7T • RS4 • K04 • RS6 • K24 Turbo Upgrade
LARGER THAN OEM RS4 INLETS • 2.25" HIGH FLOW DESIGN • COMPLETE INSTALLATION KIT INCLUDED
PRODUCT OVERVIEW

Upgrade your Audi 2.7 BiTurbo with the latest XS-POWER Oversized 2.25" Turbo Inlet Pipe Kit, engineered specifically for enthusiasts installing larger K04, RS6, K24 and hybrid turbochargers.

Unlike conventional RS4 inlet pipes that measure approximately 2.00 inches, the XS-POWER system features oversized 2.25-inch mandrel bent aluminum inlet pipes, dramatically increasing available airflow to both turbochargers while reducing inlet restriction.

Each pipe receives a durable high-temperature black ceramic heat coating to help reduce radiant engine bay heat while providing an aggressive OEM+ appearance.

Whether you're building a Stage 3 street car or a high horsepower weekend machine, these oversized inlet pipes provide the airflow needed to maximize the performance of today's larger compressor wheels.

This complete installation kit includes both inlet pipes, reinforced silicone couplers, stainless clamps and installation hardware for a clean professional installation.

FEATURES
✔ XS-POWER Performance Design
✔ Oversized 2.25" Turbo Inlet Pipes
✔ Larger Than OEM RS4 Inlets
✔ High Temperature Black Ceramic Heat Coating
✔ Mandrel Bent Aluminum Construction
✔ Maximizes Turbocharger Airflow
✔ Helps Reduce Intake Restriction
✔ Improved Turbo Response
✔ Supports Higher Horsepower Builds
✔ Excellent Upgrade During Turbo Installation
✔ Reinforced Silicone Couplers Included
✔ Stainless Steel Clamps Included
✔ Complete Installation Hardware Included
✔ Direct Replacement Design
TECHNICAL SPECIFICATIONS
Brand XS-POWER
Product Oversized Turbo Inlet Pipe Kit
Pipe Diameter 2.25 Inches
Material Mandrel Bent Aluminum
Finish Black Ceramic Heat Coated
Couplers High Temperature Reinforced Silicone
Clamps Stainless Steel
Installation Direct Replacement
FOLLOW XS-POWER
#XSPOWER #SSAUTOCHROME #AudiS4 #AudiB5S4 #AudiA6 #AudiC5 #Audi27T #Biturbo #TwinTurbo #Stage3 #K04 #RS4Turbo #RS6Turbo #K24Turbo #TurboInlets #TurboUpgrade #AudiPerformance #Quattro #BoostedAudi #PerformanceParts #EngineBay #AudiBuild #GermanPerformance #Turbocharged #AudiLife #HighPerformance #StreetPerformance #RaceCar #BoostLife #XSPOWERPerformance
  • *A complete inlet pipe solution for those upgrading to larger turbochargers on their Audi 2.7 BiTurbo motor.
    BLACK HEAT COATED 2.25" RS6: Borg Warner RSK04-028/029, RS6-X, SRM K24, etc
    Turbo inlet piping kit. 
    RS4/RS6 turbos. (also compatible with most standard rs4/rs6 turbos)


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1 Review Hide Reviews Show Reviews

  • 5
    ⭐⭐⭐⭐⭐ The Perfect Stage 3 Turbo Inlet Upgrade

    Posted by Orack Orama on Jul 25th 2026

    These oversized 2.25-inch turbo inlet pipes are exactly what my Stage 3 Audi 2.7T needed. The quality is outstanding, with a durable black ceramic heat-coated finish, heavy-duty silicone couplers, and all the hardware included for installation. The larger diameter provides noticeably better airflow than factory RS4 inlet pipes and pairs perfectly with K04, RS6, RS6-X, SRM K24, and other hybrid turbochargers. Fitment was excellent, installation was straightforward, and everything lined up as expected. If you're upgrading your Audi S4 or A6 2.7T, these are a must-have supporting modification. Highly recommended for anyone building a serious BiTurbo setup. ⭐⭐⭐⭐⭐

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