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HARRYS EURO - NZ's Largest Online Performance Parts Store
HARRYS EURO – NZ's Largest Online Performance Parts Store

CTS TURBO B9 AUDI A4, ALLROAD, A5, S4, S5, RS4, RS5 HIGH-FLOW INTAKE

$1,344.99
CTS TURBO

DESCRIPTION

CTS Turbo is proud to announce our new intake system for the B9 AUDI A4, AllRoad, A5, S4, S5, RS4, Rs5 (2017-2021 models)

We designed our system to work in conjunction with the OEM air scoop to seamlessly force cold air into the air intake system. Air then flows through our high flow 6″ velocity stack air filter for maximum engine performance.

Our single-piece proprietary moulded silicone couplers allows for smooth entry of air into the engine providing peak power gains ranging from 10-12HP on a stock car.
All of the components included in the CTS air intake system work flawlessly together to provide increased horsepower and torque throughout the entire power band and an aggressive race-inspired sound. Turbo spool up and diverter valve release are a lot louder!

Features:

  • Massive 6″ velocity stack filter, largest on the market
  • 3.5″ silicone turbo inlet hoses for both 4-cylinder and 6-cylinder engines (5-ply construction, will not collapse)
  • Heatshield to keep air temperatures as low as possible
  • Easy install and perfect fitment
  • Increased engine performance, less turbo lag
  • Sporty sound under acceleration and loud pressure release
  • Gains of 10-12HP on stock vehicles, tuned cars will gain even more!
  • Kit comes with parts to install on 1.8T, 2.0T, 2.9T and 3.0T engines (fits MAF-LESS cars)

Fitment:

  • B9 A4 (2017 – current)
  • B9 AllRoad (2017 – current)
  • B9 S4 (2018 – current)
  • B9 A5 (2018 – current)
  • B9 S5 (2018 – current)
  • B9 RS4 (2018 – current)
  • B9 RS5 (2018 – current)

Does not fit cars with MAF sensor.

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  • NZ's largest Online performance parts store
  • All products backed by manufacturer warranty
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  • Workshop installation available
  • Fast 1-3 days dispatch on in-stock items
  • Shipping from only $11.90
  • Click & collect available
  • Dealer-level MTA workshop
  • Expert tuning, upgrades, and servicing
  • Visit us: 15a parkway drive, Rosedale, Auckland
  • Open 6 days

Harrys Euro

150+ Brands · 30,000+ Performance Parts

Proudly Serving Kiwi Drivers for Over 9 Years
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Parts + services, under one roof

Shop performance parts in-store or online, then have them fitted and tuned by the same team. No referrals, no second trips.

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Fully equipped to support late-model European vehicles — diagnostics, servicing, and performance builds done right.

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Built for real-world performance

We fine-tune high-performance machines to suit how you actually drive.

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Based on 146 Google reviews
as of 01/05/2026
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