SKU: 51581859455

RACINGLINE Turbo Boost Hose – Pipe Kit / RS3 8V.2 & 8Y TTRS / 5-piece inc 70mm Aluminium boost pipe [VWR140011]

Sale price$434.25 Regular price$482.50
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Ships within 48 hours · Estimated delivery Sep 20 - Sep 25

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Description

RACINGLINE Turbo Boost Hose – Pipe Kit / RS3 8V.2 & 8Y TTRS / 5-piece inc 70mm Aluminium boost pipe [VWR140011]Welcome to the ultimate Boost Pipe Kit for the Audi RS3 8V. 2 & 8Y and TTRS 8S. The RacingLine 5 Piece Boost Pipe package replaces the original plastic charge pipes with a larger 70mm diameter aluminium boost pipe and beautiful smooth flowing silicone replacement hoses, to help increase airflow under the demands of high heat and boost levels. The RacingLine 2. 5 TFSI Boost Pipe Kit for Audi RS3 8V. 2 & 8Y and TTRS 8S is a five piece kit to replace the

Welcome to the ultimate Boost Pipe Kit for the Audi RS3 8V.2 & 8Y and TTRS 8S. The RacingLine 5-Piece Boost Pipe package replaces the original plastic charge pipes with a larger 70mm diameter aluminium boost pipe and beautiful smooth-flowing silicone replacement hoses, to help increase airflow under the demands of high heat and boost levels.  

The RacingLine 2.5 TFSI Boost Pipe Kit for Audi RS3 8V.2 & 8Y and TTRS 8S is a five-piece kit to replace the factory soft flexible rubber pipes and replace them with beautiful reinforced silicone and aluminium replacement versions. The kit is a direct OEM replacement: simply remove the factory hoses, and replace them with the five uprated pipes. Simple.

The Aluminium Boost Pipe has a 70mm outer diameter vs the factory plastic boost pipe’s 63mm OD. This maintains intercooler diameter outlet all the way to the throttle body. The Aluminium Boost Pipe also removes the factory wiring loom clearance dent – ensuring smooth laminar flow is maintained.

The Intercooler Outlook Hose incorporates two Convolutions and Stainless steel band – allowing for engine movement without risking hose collapse.

Stepped internal joint transitions give a port-matched laminar airflow path, greatly reducing turbulence versus other non-stepped designs. Of course the RacingLine hoses are pressure tested far beyond the turbo’s capabilities, allowing the system to maintain performance under extreme temperature and high-boost conditions.

By minimising these restrictions, the smoother airflow and optimised hose routing ensures that the turbo meets less resistance and can thus perform more effectively – moving a larger volume of air and minimising turbulence.

 Constructed from reinforced high quality silicone, guaranteeing great rigidity to prevent deformation under high boost or heat loads. Fluorosilicone interior surface resists oil and gasoline permeation providing extra protection against deterioration.

A great upgrade for any remapped 2.5 TFSI running higher boost than standard.

 


APPLICATIONS:

VWR140011 

2.5 TFSI engines (400ps) 

Engine codes: DAZA, DAZC, DNWA, DXHA

 

> Audi RS3 8V. 2 2017-2020

 > Audi RS3 8Y 2021+

 > Audi TTRS3 8S 2021+

Shipping Notes
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Exchange/Return Notes
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SKU: 51581859455

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4.4 ★★★★★
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Verified Purchase
owtem
Massapequa, US
★★★★★ 1
Mid at best
Style: dog ball launcher
It’s mid at best. Requires a little trick to get it to go forward and not just fly up in the air., it’s also not telescoping. It just comes apart into two pieces.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
D
Verified Purchase
Delter Dawn
Los Angeles, US
★★★★★ 5
Better than expected
Style: dog ball launcher
Works GREAT !!
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Reviewed in the United States on March 21, 2026
A
Verified Purchase
Ange
Omaha, US
★★★★★ 1
Wouldn’t buy again
Style: dog ball launcher
Compared to the namebrand thrower this one sucks. It just throws the ball way up in the air.
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Reviewed in the United States on March 29, 2026
D
Verified Purchase
David O.
Dallas, US
★★★★★ 5
Good size, Durable, Easy to use
My dog doesn't really play with balls that much. But she does love a laser which I was hoping the light in this ball might mimic for her. And it does. She loves this ball. And the winter months when the days are short finding games we can play at the park is critical for her well-being. The ball came in an attractive packaging with a charger and charged quickly. It's a simple push of the button on the light to activate it. It will turn off on its own but light back up when it's moved, which is handy. The light has a soft glow to it which is pleasant to be around. The ball is easy to see at night and has a good bounce to it as well. My dog chewed on it for quite a bit and it's held up really well, so I will say it's pretty durable and chewable. The weight in the ball is nice and it's an easy throw. My only suggestion is to make sure that you have the light piece locked in place first. I have thrown it where the ball and the light went in two different directions. And that was my fault. Lol We have had some great fun with this ball at the park. For the short winter days it's a perfect addition to your pet's play routine. We love it.
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Reviewed in the United States on December 28, 2025
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Verified Purchase
P. Williams
New York, US
★★★★★ 1
Defective on arrival
Second ball defective. First ball received would not light. Second ball battery charged and locked. When unlocked to switch on light, the cylinder stuck in the ball and will not come out. I'm very disappointed. I've sent back and hope the third functions properly.
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Reviewed in the United States on December 30, 2025

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