Unlock up to 900WHP with VTT’s direct bolt-on GC turbo upgrade for the M177/M178—faster spool, freer flow, and OE-style fitment without cores, delays, or compromises.
2X Entries For Our 25th Anniversary Sweepstakes!
Unlock up to 900WHP with VTT’s direct bolt-on GC turbo upgrade for the M177/M178—faster spool, freer flow, and OE-style fitment without cores, delays, or compromises.
2X Entries For Our 25th Anniversary Sweepstakes!
+309 HP, and +240lb-ft TQ. 100% Bolt-on installation / Upgrade. Makes 765 Horsepower, and 683lb-ft of Torque! You are required to ship Weistec your OE turbochargers as a core.
You are required to ship Weistec your OE turbochargers as a core.
Astonishing gains of +444 Horsepower, and + 307lb-ft of torque! Makes 900 Horsepower, and 750lb-ft of Torque! 100% Bolt-on installation!
Feed and Return Lines (11.2 X 2 mm)
2X Entries For Our 25th Anniversary Sweepstakes!
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This product was last offered at the strikethrough price on
05-07-2026
Controls the boost pressure on turbocharger systems
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
08-05-2026
Unleash over 1200 horsepower from your M178 with a direct fit dual ceramic ball bearing turbo upgrade.
Achieve that iconic turbo blow off sound with precision machined adapters designed for seamless vent to atmosphere performance.
Includes all turbo oil lines, coolant lines, and turbocharger mounting hardware.
Includes essential turbocharger mounting hardware.
Controls the boost pressure on turbocharger systems