CTS TURBO B9 AUDI A4, AllRoad, A5, S4, S5, RS4, RS5 HIGH-FLOW INTAKE (6in Velocity Stack)

$414.00
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Estimated Delivery:
12 - 19 Sep, 2025
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Description

CTS Turbo is proud to announce our new intake system for the B9 AUDI A4, AllRoad, A5, S4, S5, RS4, RS5 (2017-2019 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 6in velocity stack air filter for maximum engine performance. Our single-piece proprietary molded 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 6in velocity stack filter, largest on the market
3.5in 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.

Quick Comparison

SettingsCTS TURBO B9 AUDI A4, AllRoad, A5, S4, S5, RS4, RS5 HIGH-FLOW INTAKE (6in Velocity Stack) removeCTS Turbo Audi B8/B8.5 S4, S5, Q5, SQ5 Air Intake System (True 3.5in velocity stack) removeACT XACT Flywheel Prolite removeTitan Motorsports 2017+ Audi R8/2014+ Lamborghini Huracan Removable Parachute Mount removeMoTeC Dual M142 Lamborghini Huracan / Audi R8 removeGrams Performance 96-16 Audi A4 1.8T / 10-14 Golf GTI Jetta MK6 / 15-19 Golf GTI Jetta MK7 1600cc 14 remove
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$414.00
$456.00
$741.00
$1,972.00
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$1,159.00
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Description
Weight101010101010
Dimensions61 × 51 × 31 cm61 × 51 × 31 cm61 × 51 × 31 cm61 × 51 × 31 cm61 × 51 × 31 cm61 × 51 × 31 cm
Additional information
Weight 10 kg
Dimensions 61 × 51 × 31 cm
Weight 10 kg
Dimensions 61 × 51 × 31 cm
Weight 10 kg
Dimensions 61 × 51 × 31 cm
Weight 10 kg
Dimensions 61 × 51 × 31 cm
Weight 10 kg
Dimensions 61 × 51 × 31 cm
Weight 10 kg
Dimensions 61 × 51 × 31 cm
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