2020 Porsche Panamera 971 GTS Hatchback V8 4.0L
Increase power by containing exhaust heat - Black
Secure the exhaust wrap with stainless steel ties
Lifetime Replacement
Max gains of +194-229 AWHP and +265-267 AWFT-LBS and a Limited Powertrain Warranty
Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.
Lifetime Replacement
Max gains of +194-324 AWHP and +265-352 AWFT-LBS depending on octane and model
Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.
Lifetime Replacement
Gains of +160WHP, and +203LB-FT of Torque! Achieve maximum power without sacrificing drivability or reliability by optimizing the engine's performance. Greatly enhances the power and dynamic performance and drivability of this wonderful vehicle.
*You are required to ship Fabspeed your ECU to be tuned.
This product was last offered at the strikethrough price on
09-03-2026
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
This product was last offered at the strikethrough price on
08-25-2026
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
This product was last offered at the strikethrough price on
08-25-2026
Increase of +64 Horsepower, and +167 Torque, Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!
Your ECU may be locked. You are required to mail your ECU to Weistec for tuning
Lifetime Replacement
Increase of +75 Horsepower, and +176 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance high-flow exhausts!
Your ECU may be locked. You are required to mail your ECU to Weistec for tuning
Lifetime Replacement
T304 Stainless Steel 200-cell sport catalytic converters. Typical horsepower gains 20+ and torque 20+ ft. lbs.
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
This product was last offered at the strikethrough price on
08-25-2026
Quick connect union T-fitting for 1/4" Nylon
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
This product was last offered at the strikethrough price on
08-25-2026
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
This product was last offered at the strikethrough price on
08-25-2026
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
This product was last offered at the strikethrough price on
08-25-2026
