Performance Exhausts

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Non Resonated Cat Back

0 Reviews

The Milltek Sport Non Resonated Exhaust is our most popular style for Cat-Back upgrades
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$1,748.70 $1943.00 - 2343.00

In Stock

$1943.00 - $2343.00

In Stock

Resonated Cat Back

0 Reviews

The Milltek Sport Resonated exhaust is our OE+ range for enhanced tone
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$1,566.00 $1740.00 - 2140.00

In Stock

$1740.00 - $2140.00

In Stock

Hi-Flow Sports Cat & Downpipe

0 Reviews

Part# SSXBM1038

Hi-Flow Sports Cat & Downpipe

Requires Stage 2 ECU Software

For Milltek Cat Back Systems Only & Lambda wiring requires extending
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$2,494.80 $2772.00

In Stock

$2772.00

In Stock

Cat Back

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A Milltek Sport Cat Back Upgrade to bring out tone, volume and aesthetically enhance your vehicle
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$1,574.10 $1749.00 - 1769.00

In Stock

$1749.00 - $1769.00

In Stock

HJS Tuning ECE Downpipe

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Part# SSXBM1037

300 Cell ECE Approved HJS Tuning Catalyst. Can be fitted with both Milltek & OE Cat Back Systems
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$2,033.10 $2259.00

In Stock

$2259.00

In Stock

Hollowtek Twin Valved Resonated Cat Back

0 Reviews

The Milltek Sport Resonated exhaust is our OE+ range for enhanced tone
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$2,740.50 $3045.00 - 3845.00

In Stock

Hollowtek Twin Valved Resonated Cat Back

0 Reviews

$3045.00 - $3845.00

In Stock

Upgrade to V2 Equal Length System

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Part# SSXBM1145

Upgrade to V2 Equal Length System
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$595.80 $662.00

In Stock

Upgrade to V2 Equal Length System

0 Reviews

Part# SSXBM1145

$662.00

In Stock

Large Bore Downpipe & Hi Flow Sports Cat

0 Reviews

Part# SSXBM1030

Milltek Sports range of Hi Flow Sports Cat Downpipes are manufactured using state of the art equipment and designed to imrpove gas flow and increase efficiency

Fits with Milltek Cat Back Only and Requires Lambda Extensions
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$2,896.20 $3218.00

In Stock

Large Bore Downpipe & Hi Flow Sports Cat

0 Reviews

Part# SSXBM1030

$3218.00

In Stock

Secondary Cat Bypass

0 Reviews

Part# SSXBM1032

Secondary Cat Bypass

Fits with Milltek Cat Back Only and either Milltek or OE Primary Downpipes
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$381.60 $424.00

In Stock

$424.00

In Stock

Resonated Secondary Cat Bypass

0 Reviews

Part# SSXBM1144

Resonated Secondary Cat Bypass

Fits with Milltek Cat Back Only and either Milltek or OE Primary Downpipes
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$735.30 $817.00

In Stock

Resonated Secondary Cat Bypass

0 Reviews

Part# SSXBM1144

$817.00

In Stock

Resonated Cat Back

0 Reviews

The Milltek Sport Resonated exhaust is our OE+ range for enhanced tone
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$2,426.40 $2696.00 - 3248.00

In Stock

$2696.00 - $3248.00

In Stock

Equal Length Cat Back

0 Reviews

A Milltek Sport Cat Back Upgrade to bring out tone, volume and aesthetically enhance your vehicle
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$2,412.90 $2681.00 - 3481.00

In Stock

$2681.00 - $3481.00

In Stock

Race Cat Back

0 Reviews

The Milltek Sport Race Cat Back is for those looking to achieve the most out of their Cat Back Upgrade
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$2,426.40 $2696.00 - 3248.00

In Stock

$2696.00 - $3248.00

In Stock

Resonated Cat Back

0 Reviews

The Milltek Sport Resonated exhaust is our OE+ range for enhanced tone
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$1,422.90 $1581.00 - 1857.00

In Stock

$1581.00 - $1857.00

In Stock

Race Cat Back

0 Reviews

The Milltek Sport Race Cat Back is for those looking to achieve the most out of their Cat Back Upgrade
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$1,605.60 $1784.00 - 2060.00

In Stock

$1784.00 - $2060.00

In Stock

Large Bore Downpipe & Hi Flow Sports Cat

0 Reviews

Part# SSXBM977

Milltek Sports range of Hi Flow Sports Cat Downpipes are manufactured using state of the art equipment and designed to imrpove gas flow and increase efficiency

Requires Stage 2 ECU Software
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$1,191.60 $1324.00

In Stock

Large Bore Downpipe & Hi Flow Sports Cat

0 Reviews

Part# SSXBM977

$1324.00

In Stock

435i Style Dual Outlet Non Resonated Cat Back

0 Reviews

The Milltek Sport Non Resonated Exhaust is our most popular style for Cat-Back upgrades

Requires 435i M Sport Rear Valance
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$1,312.20 $1458.00 - 1734.00

In Stock

435i Style Dual Outlet Non Resonated Cat Back

0 Reviews

$1458.00 - $1734.00

In Stock

435i Style Dual Outlet Resonated Cat Back

0 Reviews

The Milltek Sport Resonated exhaust is our OE+ range for enhanced tone

Requires 435i M Sport Rear Valance
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$1,498.50 $1665.00 - 1941.00

In Stock

435i Style Dual Outlet Resonated Cat Back

0 Reviews

$1665.00 - $1941.00

In Stock

Non Resonated Cat Back

0 Reviews

The Milltek Sport Non Resonated Exhaust is our most popular style for Cat-Back upgrades
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$1,431.00 $1590.00 - 1694.00

In Stock

$1590.00 - $1694.00

In Stock

Resonated Cat back

0 Reviews

The Milltek Sport Resonated exhaust is our OE+ range for enhanced tone
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$1,617.30 $1797.00 - 1901.00

In Stock

$1797.00 - $1901.00

In Stock

435i Style Dual Outlet Non Resonated Cat Back

0 Reviews

The Milltek Sport Non Resonated Exhaust is our most popular style for Cat-Back upgrades

Requires 435i M Sport Rear Valance
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$1,426.50 $1585.00 - 1861.00

In Stock

435i Style Dual Outlet Non Resonated Cat Back

0 Reviews

$1585.00 - $1861.00

In Stock

435i Style Dual Outlet Resonated Cat Back

0 Reviews

The Milltek Sport Resonated exhaust is our OE+ range for enhanced tone

Requires 435i M Sport Rear Valance
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$1,612.80 $1792.00 - 2068.00

In Stock

435i Style Dual Outlet Resonated Cat Back

0 Reviews

$1792.00 - $2068.00

In Stock

Non Resonated Cat Back

0 Reviews

The Milltek Sport Non Resonated Exhaust is our most popular style for Cat-Back upgrades
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$1,545.30 $1717.00 - 1821.00

In Stock

$1717.00 - $1821.00

In Stock

Resonated Cat Back

0 Reviews

The Milltek Sport Resonated exhaust is our OE+ range for enhanced tone
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$1,731.60 $1924.00 - 2028.00

In Stock

$1924.00 - $2028.00

In Stock

Milltek Quad Outlet Non-Resonated Cat-Back Exhaust for Audi B8.5 S5 3.0 TFSI Coupe & Cabriolet

0 Reviews

Enhance your Audi B8.5 S5's performance and sound with the Milltek 2.37" Non-Resonated Quad Outlet Cat-Back Exhaust System. Crafted from premium 304L stainless steel, this system offers a direct replacement for the stock exhaust, delivering improved exhaust flow and an aggressive tone.
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$2,380.50 $2645.00 - 2873.00

In Stock

Milltek Quad Outlet Non-Resonated Cat-Back Exhaust for Audi B8.5 S5 3.0 TFSI Coupe & Cabriolet

0 Reviews

$2645.00 - $2873.00

In Stock

Milltek Quad Outlet Resonated Cat-Back Exhaust for Audi B8.5 S5 3.0 TFSI Coupe & Cabriolet

0 Reviews

Enhance your Audi B8.5 S5's performance and sound with the Milltek 2.37" Resonated Cat-Back Exhaust System. Crafted from premium 304L stainless steel, this system offers a direct replacement for the stock exhaust, delivering improved exhaust flow and an OE+ tone.
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$2,650.50 $2945.00 - 3173.00

In Stock

Milltek Quad Outlet Resonated Cat-Back Exhaust for Audi B8.5 S5 3.0 TFSI Coupe & Cabriolet

0 Reviews

$2945.00 - $3173.00

In Stock

Milltek Resonated Valved Cat-Back for Audi B8.5 S4 & S5

0 Reviews

Enhance your Audi B8.5 S4 or S5's performance and sound with the Milltek Resonated Valved Cat-Back Exhaust System. Crafted from premium 304L stainless steel, this system offers a direct replacement for the stock exhaust, delivering improved exhaust flow and an OE+ tone.

Equipped with Valve-Sonic Electronic Valves Rear Silencers
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$3,645.00 $4050.00 - 4442.00

In Stock

Milltek Resonated Valved Cat-Back for Audi B8.5 S4 & S5

0 Reviews

$4050.00 - $4442.00

In Stock

Milltek Non-Resonated Cat-Back for Audi B8 RS5

0 Reviews

Part# SSXAU334

Enhance your Audi B8 RS5 performance and sound with the Milltek Non-Resonated Cat-Back Exhaust System. Crafted from premium 304L stainless steel, this system offers a direct replacement for the stock exhaust, delivering improved exhaust flow and an aggressive tone.
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$2,737.80 $3042.00

In Stock

Milltek Non-Resonated Cat-Back for Audi B8 RS5

0 Reviews

Part# SSXAU334

$3042.00

In Stock

Milltek Resonated Cat-Back for B8 RS5

0 Reviews

Part# SSXAU267

Enhance your Audi B8 RS5 performance and sound with the Milltek Resonated Cat-Back Exhaust System. Crafted from premium 304L stainless steel, this system offers a direct replacement for the stock exhaust, delivering improved exhaust flow and an aggressive tone.
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$2,915.10 $3239.00

In Stock

Milltek Resonated Cat-Back for B8 RS5

0 Reviews

Part# SSXAU267

$3239.00

In Stock

Milltek Non-Resonated RACE Cat-Back for Audi B8 RS5

0 Reviews

Part# SSXAU335

Enhance your Audi B8 RS5 performance and sound to the extreme with the Milltek Non-Resonated RACE Cat-Back Exhaust System. Crafted from premium 304L stainless steel, this system offers a direct replacement for the stock exhaust. The MIlltek Race Exhaust is the ultimate Cat Back for those looking to achieve the most volume from their upgrade.

Includes Non Resonated Left & Right Downpipes as well as Center Silencer Replacement.
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$2,439.00 $2710.00

In Stock

Milltek Non-Resonated RACE Cat-Back for Audi B8 RS5

0 Reviews

Part# SSXAU335

$2710.00

In Stock