Choose between a 2.5" or 3.0" valved mufflers to complete your custom exhaust.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Choose between a 2.5" or 3.0" valved mufflers to complete your custom exhaust.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
200 Cell Catalytic Converters, Racing Mufflers, and Polished Tips
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Unleash the raw sound of your Porsche Cayman with the Ultimate Performance Valved Exhaust by Rennline!
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Increase your vehicles output by 29HP and 40 ft lbs of torque
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This product was last offered at the strikethrough price on
05-27-2026
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
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Left & Right side mufflers with hardware
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Replaces stock tips and converts to sport package look. Polished T304 stainless steel with aircraft quality TIG welding.
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2.5" Inlet - 3.5" Outlets - 1x1 Carbon Fiber Sleeves
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This product was last offered at the strikethrough price on
06-28-2026
2.5" Inlet - 3.5" Outlet - 1x1 Carbon Fiber Sleeve
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This product was last offered at the strikethrough price on
06-28-2026
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
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2.5" Inlet - 3.5" Outlet - Single Wall Black
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This product was last offered at the strikethrough price on
06-28-2026
Who would of thought an increase of 16 HP & 16 ft/lbs of Torque by just replacing your tips
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Will Fit Stock Exhaust or aFe systems Only
This product was last offered at the strikethrough price on
05-27-2026
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
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Secures items under the hood and resists rust
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms