Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
100mm Jet style exhaust tips for the left and right side of the vehicle
Batch tag ID required to purchase these replacements. Please contact our sales department to process orders.
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Seals the turbocharger to the catalytic converter
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This product was last offered at the strikethrough price on
04-09-2026
Install new hardware with your new parts. M10
Secures the catalytic converter to the turbocharger
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-08-2026
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Contains all of the hardware you need to install new downpipes on your Audi 4.2 engine
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This product was last offered at the strikethrough price on
05-02-2026
Secures the muffler to the vehicle
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-19-2026
3" gasket for Milltek Sport - 2 bolt flange
Replacement left side resonated center section for your Milltek Exhaust system
To be used with Milltek Sport exhaust systems SSXAU116, SSXAU218, SSXAU061, SSXAU221, SSXAU117, SSXAU060
Replacement right side resonated center section for your Milltek Exhaust system
To be used with Milltek Sport exhaust systems SSXAU116, SSXAU218, SSXAU061, SSXAU221, SSXAU117, SSXAU060
Includes all gaskets and hardware
This product was last offered at the strikethrough price on
02-24-2026
Stainless band clamp used in various Milltek Sport exhaust systems - 66.5mm
Seals the downpipe to the catalytic converter
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-19-2026
Replacement right side resonated center section for your Milltek Exhaust system
To be used with Milltek Sport exhaust systems SSXAU37, SSXAU46, SSXAU100, SSXAU296 (Or to make your existing non-resonated system SSXAU38, SSXAU48, SSXAU