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!
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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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
05-27-2026
Replaces stock tips and converts to sport package look. Polished T304 stainless steel with aircraft quality TIG welding.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2.5" Inlet - 3.5" Outlets - 1x1 Carbon Fiber Sleeves
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
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
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
05-27-2026
2.5" Inlet - 3.5" Outlet - 1x1 Carbon Fiber Sleeve
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
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3.0" Inlet - 4.0" Outlet - 1x1 Carbon Fiber Sleeve
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Secures items under the hood and resists rust
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1" X 3ft
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3.0" Inlet - 3.5" Outlet - Single Wall Brushed Steel
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
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