Audi B5 A4 Quattro 1.8T
Increase power by containing exhaust heat
Increase power by containing exhaust heat - Tan
Designed to handle temperatures up to 2800�F
Seals the downpipe to the catalytic converter
Lifetime Replacement
Increase power by containing exhaust heat - Black
Secure the exhaust wrap with stainless steel ties
Lifetime Replacement
3.0" Inlet - 3.5" Outlet - Single Wall Burnt Steel
Double wall stainless steel. Single 2.25" inlet, Dual 3" outlet - Left and right
Not vehicle specific. You MUST measure prior to purchasing!
Lifetime Replacement
3.0" Inlet - 3.5" Outlet - Single Wall Black
This product was last offered at the strikethrough price on
09-23-2026
3.0" Inlet - 4.0" Outlet - Raw Burnt Titanium
This product was last offered at the strikethrough price on
09-28-2026
Includes the necessary hardware and gaskets to install the catalytic converter
This product was last offered at the strikethrough price on
07-08-2026
Lifetime Replacement
3.0" Inlet - 3.5" Outlet - Forged Carbon Sleeve
This product was last offered at the strikethrough price on
09-24-2026
Seals the turbocharger to the catalytic converter
2X Entries Into Our F80 M3 Sweepstakes
Lifetime Replacement
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
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
