null
Milltekshop.com
  • Shop Exhausts
    • Alfa Romeo
      • Giulia
      • Stelvio
    • Audi
      • A1
      • A3
      • A4
      • A5
      • A6
      • A7
      • Coupe
      • Q7
      • Q8
      • R8
      • RS2
      • RS3
      • RS4
      • RS5
      • RS6
      • RS7
      • RSQ3
      • RSQ8
      • S1
      • S3
      • S4
      • S5
      • S6
      • S7 Sportback
      • S8
      • SQ5
      • SQ7
      • SQ8
      • TT
      • TT Mk2
      • TT Mk3
    • Bentley
      • Bentayga
    • BMW
      • 1 Series
      • 2 Series
      • 3 Series
      • 4 Series
      • 5 Series
      • 8 Series
      • i8
      • X3
      • Z4
    • Chevrolet
      • Camaro
      • Corvette
    • Citroen
      • DS3
    • CLEARANCE
    • Dodge / RAM
      • 1500
      • Challenger
    • Ford
      • F150 Raptor
      • Fiesta
      • Focus
      • Mach E
      • Mondeo
      • Mustang
      • Puma
      • Ranger
    • Honda
      • Civic
      • e (BEV)
      • Integra
      • S2000
    • Hyundai / Kia
      • Ceed
      • i20
      • Kona
      • Proceed
      • i30
      • Stinger
    • INEOS
      • Grenadier
    • Jeep
      • Gladiator
      • Wrangler
    • Lamborghini
      • Urus
    • Land Rover / Range Rover
      • Discovery
      • Full Size / Vogue
      • Defender
      • Sport
      • Velar
      • Vogue
    • Lotus
      • Emira
    • McLaren
      • 720S
    • Mercedes
      • A-Class
      • C-Class
      • CLA-Class
      • G-Class
    • Milltek Sport Products
      • Cleaning
      • Exhaust Silencers
      • Fitting Kit Parts
      • Trims
      • ValveSonic +
      • Weld In Catalysts with Cones
    • New Mini
      • Mk1
      • Mk2
      • Mk3
      • Mk4
    • Nissan
      • 350Z
      • GT-R
    • Peugeot
      • 205
      • 208
      • 308
    • Porsche
      • 911
      • Boxster
      • Cayenne
      • Cayman
      • Macan
    • Renault
      • Clio
      • Mégane
    • Renault / Alpine
      • A110
    • Seat
      • Ateca
      • Cupra Formentor
      • Ibiza
      • Leon
    • Skoda
      • Fabia
      • Octavia
    • Subaru
      • BRZ
      • Impreza
    • Suzuki
      • Swift
    • Tesla
      • Model S
      • Model X
      • Model Y
      • Model3
    • Toyota
      • Corolla
      • GR86
      • GT86
      • Land Cruiser
      • Supra
      • Tacoma
      • Yaris
    • Volkswagen
      • Amarok
      • Arteon
      • Atlas
      • Beetle
      • Bora
      • Caddy
      • Corrado
      • Golf
      • Jetta
      • Polo
      • Scirocco
      • T-Roc
      • Tiguan
      • Transporter \ Caravelle
      • Up!
  • CLEARANCE
  • Finance with Omni Capital
  • Tip Gallery
  • Returns/Terms/Privacy
    • Terms and Conditions
    • Shipping & Returns
    • Privacy Policy
  • Sign in
  • Register
  • British Pounds
Vertical Categories
Milltekshop.com
0 items -
DISCOUNTED MILLTEK EXHAUSTS*
  • My Account
    • Sign in
    • Register
  • Wish Lists
  • Compare
  • Check out
Milltekshop.com
  • Hello, sign in My Account
    • Sign in
    • Register
  • My Cart

    0 items - £0.00
Categories
  • Shop Exhausts
    • Alfa Romeo
      • Giulia
      • Stelvio
    • Audi
      • A1
      • A3
      • A4
      • A5
      • A6
      • A7
      • Coupe
      • Q7
      • Q8
      • R8
      • RS2
      • RS3
      • RS4
      • RS5
      • RS6
      • RS7
      • RSQ3
      • RSQ8
      • S1
      • S3
      • S4
      • S5
      • S6
      • S7 Sportback
      • S8
      • SQ5
      • SQ7
      • SQ8
      • TT
      • TT Mk2
      • TT Mk3
    • Bentley
      • Bentayga
    • BMW
      • 1 Series
      • 2 Series
      • 3 Series
      • 4 Series
      • 5 Series
      • 8 Series
      • i8
      • X3
      • Z4
    • Chevrolet
      • Camaro
      • Corvette
    • Citroen
      • DS3
    • CLEARANCE
    • Dodge / RAM
      • 1500
      • Challenger
    • Ford
      • F150 Raptor
      • Fiesta
      • Focus
      • Mach E
      • Mondeo
      • Mustang
      • Puma
      • Ranger
    • Honda
      • Civic
      • e (BEV)
      • Integra
      • S2000
    • Hyundai / Kia
      • Ceed
      • i20
      • Kona
      • Proceed
      • i30
      • Stinger
    • INEOS
      • Grenadier
    • Jeep
      • Gladiator
      • Wrangler
    • Lamborghini
      • Urus
    • Land Rover / Range Rover
      • Discovery
      • Full Size / Vogue
      • Defender
      • Sport
      • Velar
      • Vogue
    • Lotus
      • Emira
    • McLaren
      • 720S
    • Mercedes
      • A-Class
      • C-Class
      • CLA-Class
      • G-Class
    • Milltek Sport Products
      • Cleaning
      • Exhaust Silencers
      • Fitting Kit Parts
      • Trims
      • ValveSonic +
      • Weld In Catalysts with Cones
    • New Mini
      • Mk1
      • Mk2
      • Mk3
      • Mk4
    • Nissan
      • 350Z
      • GT-R
    • Peugeot
      • 205
      • 208
      • 308
    • Porsche
      • 911
      • Boxster
      • Cayenne
      • Cayman
      • Macan
    • Renault
      • Clio
      • Mégane
    • Renault / Alpine
      • A110
    • Seat
      • Ateca
      • Cupra Formentor
      • Ibiza
      • Leon
    • Skoda
      • Fabia
      • Octavia
    • Subaru
      • BRZ
      • Impreza
    • Suzuki
      • Swift
    • Tesla
      • Model S
      • Model X
      • Model Y
      • Model3
    • Toyota
      • Corolla
      • GR86
      • GT86
      • Land Cruiser
      • Supra
      • Tacoma
      • Yaris
    • Volkswagen
      • Amarok
      • Arteon
      • Atlas
      • Beetle
      • Bora
      • Caddy
      • Corrado
      • Golf
      • Jetta
      • Polo
      • Scirocco
      • T-Roc
      • Tiguan
      • Transporter \ Caravelle
      • Up!
  • Home
  • CLEARANCE
  • Finance with Omni Capital
  • Tip Gallery
  • Returns/Terms/Privacy
    • Terms and Conditions
    • Shipping & Returns
    • Privacy Policy
  1. Home
  2. Shop Exhausts
  3. Audi
  4. S4
  5. 3.0 Supercharged V6 B8.5
  6. Cat-back - ValveSonic Electronic Valved System. Titanium Tips - S4 - 3.0 Supercharged V6 B8.5 - 2012-2016 - SSXAU408_13
Categories
  • Shop Exhausts
    • Alfa Romeo
      • Giulia
      • Stelvio
    • Audi
      • A1
      • A3
      • A4
      • A5
      • A6
      • A7
      • Coupe
      • Q7
      • Q8
      • R8
      • RS2
      • RS3
      • RS4
      • RS5
      • RS6
      • RS7
      • RSQ3
      • RSQ8
      • S1
      • S3
      • S4
      • S5
      • S6
      • S7 Sportback
      • S8
      • SQ5
      • SQ7
      • SQ8
      • TT
      • TT Mk2
      • TT Mk3
    • Bentley
      • Bentayga
    • BMW
      • 1 Series
      • 2 Series
      • 3 Series
      • 4 Series
      • 5 Series
      • 8 Series
      • i8
      • X3
      • Z4
    • Chevrolet
      • Camaro
      • Corvette
    • Citroen
      • DS3
    • CLEARANCE
    • Dodge / RAM
      • 1500
      • Challenger
    • Ford
      • F150 Raptor
      • Fiesta
      • Focus
      • Mach E
      • Mondeo
      • Mustang
      • Puma
      • Ranger
    • Honda
      • Civic
      • e (BEV)
      • Integra
      • S2000
    • Hyundai / Kia
      • Ceed
      • i20
      • Kona
      • Proceed
      • i30
      • Stinger
    • INEOS
      • Grenadier
    • Jeep
      • Gladiator
      • Wrangler
    • Lamborghini
      • Urus
    • Land Rover / Range Rover
      • Discovery
      • Full Size / Vogue
      • Defender
      • Sport
      • Velar
      • Vogue
    • Lotus
      • Emira
    • McLaren
      • 720S
    • Mercedes
      • A-Class
      • C-Class
      • CLA-Class
      • G-Class
    • Milltek Sport Products
      • Cleaning
      • Exhaust Silencers
      • Fitting Kit Parts
      • Trims
      • ValveSonic +
      • Weld In Catalysts with Cones
    • New Mini
      • Mk1
      • Mk2
      • Mk3
      • Mk4
    • Nissan
      • 350Z
      • GT-R
    • Peugeot
      • 205
      • 208
      • 308
    • Porsche
      • 911
      • Boxster
      • Cayenne
      • Cayman
      • Macan
    • Renault
      • Clio
      • Mégane
    • Renault / Alpine
      • A110
    • Seat
      • Ateca
      • Cupra Formentor
      • Ibiza
      • Leon
    • Skoda
      • Fabia
      • Octavia
    • Subaru
      • BRZ
      • Impreza
    • Suzuki
      • Swift
    • Tesla
      • Model S
      • Model X
      • Model Y
      • Model3
    • Toyota
      • Corolla
      • GR86
      • GT86
      • Land Cruiser
      • Supra
      • Tacoma
      • Yaris
    • Volkswagen
      • Amarok
      • Arteon
      • Atlas
      • Beetle
      • Bora
      • Caddy
      • Corrado
      • Golf
      • Jetta
      • Polo
      • Scirocco
      • T-Roc
      • Tiguan
      • Transporter \ Caravelle
      • Up!

FINANCE AVAILABLE

Get Finance With Omni Capital
Get Finance With Omni Capital

Buy now. Pay later.

Read More
Filter Products
Milltek SSXAU408
  • Milltek SSXAU408

Cat-back - ValveSonic Electronic Valved System. Titanium Tips - S4 - 3.0 Supercharged V6 B8.5 - 2012-2016 - SSXAU408_13

(No reviews yet) Write a Review

Write a Review

Milltek SSXAU408
Milltek
Cat-back - ValveSonic Electronic Valved System. Titanium Tips - S4 - 3.0 Supercharged V6 B8.5 - 2012-2016 - SSXAU408_13
MSRP: £3,612.98
Was:
Now: £3,251.68
(You save £361.30 )
Brand
Milltek
SKU:
SSXAU408_13
UPC:
Condition:
New
Type of System:
Cat-back
Detail:
ValveSonic Electronic Valved System. Titanium Tips
Tip Style:
Quad 100mm GT100
Pipe (mm):
60.3
Pipe (inches):
2.37
ValveSonic?:
Yes
Shipping Info:
Ships in 2 boxes. Box 1: 150 X 45 X 36 at 30kg. Box 2: 130 X 40 X 30 at 20kg.
EC Approved:
No

Adding to cart… The item has been added
Add to Wish List
  • Create New Wish List
  • Facebook
  • Email
  • Print
  • Twitter
  • Pinterest
  • Description
Every Milltek system is designed, developed and hand-finished here in the UK by time-served craftsmen, each one produced in aerospace grade type 304, non-magnetic stainless steel. This superior material is less susceptible to discolouration, lasts almost indefinitely and is used throughout the entire construction of our pipework, silencers and associated hardware.

Mandrel bending ensures constant radius bends for optimised gasflow, and bore diameters are carefully enlarged over stock to ensure ultimate performance without the loss of mid-range torque. All of the Milltek exhaust systems endure a comprehensive acoustic development process to deliver a tone that is sporty and crisp, without ever inducing NVH, drone or cabin resonance.

The use of de-cats, sports cats are for off road/motorsport use only. Using these parts would inhibit your vehicle from passing a MOT test.

Only EC type-approved components are legal and fit for road use.
  • Related Products
Milltek SSXAU407

Milltek

Cat-back - ValveSonic Electronic Valved System. Polished Tips - S4 - 3.0 Supercharged V6 B8.5 - 2012-2016 - SSXAU407_10

MSRP: £3,285.74
Was:
Now: £2,957.17
Add to Cart The item has been added
Milltek SSXAU406

Milltek

Cat-back - ValveSonic Electronic Valved System. Black Velvet Tips - S4 - 3.0 Supercharged V6 B8.5 - 2012-2016 - SSXAU406_7

MSRP: £3,285.74
Was:
Now: £2,957.17
Add to Cart The item has been added
Milltek SSXAU380

Milltek

Cat-back - ValveSonic Electronic Valved System - S4 - 3.0 Supercharged V6 B8 - 2009-2012 - SSXAU380

MSRP: £3,792.07
Was:
Now: £3,412.86
Add to Cart The item has been added
Milltek SSXAU408

Milltek

Cat-back - ValveSonic Electronic Valved System. Titanium Tips - S5 - 3.0 TFSI B8.5 Sportback - 2012-2020 - SSXAU408_15

MSRP: £3,612.98
Was:
Now: £3,251.68
Add to Cart The item has been added
Milltek SSXAU366

Milltek

Cat-back - Quad Outlet Polished Tips - S4 - 3.0 Supercharged V6 B8.5 - 2012-2016 - SSXAU366

MSRP: £2,411.56
Was:
Now: £2,170.40
Add to Cart The item has been added
!
Milltekshop.com
Hotline:
0161 7760777
Addresses : c/o Awesome Ltd
1 Siemens Road, Northbank Business Park, Irlam
Manchester
M44 5AH
Email: info@milltekshop.com

Information

  • CLEARANCE
  • Finance with Omni Capital
  • Tip Gallery
  • Returns/Terms/Privacy
  • Contact Us
  • Sitemap

Categories

  • Shop Exhausts
  • View All

Subscribe to our newsletter

Get the latest updates on new products and upcoming sales

© 2025 Milltekshop.com Awesome GTI Ltd t/a Milltekshop.com is a credit broker, not a lender and is authorised and regulated by the Financial Conduct Authority (FRN 650745). We do not charge you for credit broking services. Finance is introduced through the Deko platform from a carefully selected panel of lenders. Deko is a trading name of Pay4Later Ltd, which is authorised and regulated by the Financial Conduct Authority (FRN 728646). Deko is a credit broker, not a lender and does not charge you for credit broking services. Whichever lender Deko introduces you to, Deko will typically receive a commission from them (either a fixed fee or a percentage of the amount you borrow). For your reassurance, all of the lenders Deko works with could pay commission at different rates, but the commission received does not influence the interest rate you will pay. You will be offered the best rate available from Deko’s partner lenders, based on the lenders’ decision policies.
sync