Bolt-On Solution! Plug & Play - No Core Charge Required. Designed to handle 890HP!
Bolt-On Solution! Plug & Play - No Core Charge Required. Designed to handle 890HP!
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 +166 Horsepower, and +246 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!
This software is only compatible with Windows PC / Laptop.
This product was last offered at the strikethrough price on
09-01-2026
Astonishing gains of +458 Horsepower, and + 310lb-ft of torque! Makes 1008 Horsepower, and 900lb-ft of Torque! 100% Bolt-on installation!
This product was last offered at the strikethrough price on
09-01-2026
+250 HP, and +280lb-ft TQ. 100% Bolt-on installation / Upgrade. You are required to ship Weistec your OE turbochargers as a core.
You are required to ship Weistec your OE turbochargers as a core.
This product was last offered at the strikethrough price on
09-01-2026
Increase of +211 Horsepower, and +321 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters!
This software is only compatible with Windows PC / Laptop.
This product was last offered at the strikethrough price on
09-01-2026
Replacement factory turbocharger - Brand New Unit, No Core Charge
M157 / M278 Head Bolt - One Time Use. A full set to secure your cylinder head.
M157 / M278 Head Bolt - One Time Use - Twenty (20) Required Per Engine
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
09-02-2026
Replacement factory turbocharger - Price includes a refundable $361.40 core charge
This product was last offered at the strikethrough price on
05-05-2026
Includes new gaskets
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
09-02-2026
Replacement factory turbocharger - Price includes a refundable $348.40 core charge
This product was last offered at the strikethrough price on
05-05-2026
Keeps the proper oil temperature - prevents overheating
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
09-02-2026
M157 / M278 Head Bolt - One Time Use. A full set to secure your cylinder head.
2X Entries Into Our F80 M3 Sweepstakes
M157 / M278 Head Bolt - One Time Use - Twenty (20) Required Per Engine
2X Entries Into Our F80 M3 Sweepstakes