![Nissan 370Z [Z34] / Infiniti FX35, G35, G37, Q40, Q50, Q60 - STILLEN Underdrive Performance Lightweight Crank Pulley - 400370 HB485E.656 these ducts (with Brake Cooling](https://cdn.shopify.com/s/files/1/0144/4275/8230/products/UD_Performance_light_crank_pulley_IMG_01.jpg?v=1751490715)
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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
these ducts (with Brake Cooling Duct Kit) Majorly Improve Braking
A rugged 1/4in thick steel winch mount can fit any standard-sized winch while a set of reinforced d-rings offer the perfect recovery point to get you out of any jam
Designed to fit beautifully into the OEM valance or as a compliment to a STILLEN Rear Diffuser
allowing owners to customize the valance to match or contrast their vehicle’s color for a personalized and seamless appearance
in house in Costa Mesa
Nissan 370Z [Z34] / Infiniti FX35, G35, G37, Q40, Q50, Q60 - STILLEN Underdrive Performance Lightweight Crank Pulley - 400370 HB485E.656 these ducts (with Brake CoolingFeatures & Benefits: Underdrive Crank Pulley Billet Aluminum CNC Machined at STILLEN OEM Pulley Weight: 4. 72 lbs. STILLEN Pulley Weight: 0. 99 lbs. Approximate Underdrive: 20% Shorter Belt Required and Sold Separately (Replacement Belt #400370B) (Dual Throttle Body Engines) Fits RWD & AWD Models Not for sale in California Nissan 370Z [Z34] Infiniti FX35, G35, G37, Q40, Q50, Q60 STILLEN Underdrive Performance Lightweight Crank Pulley [400370]
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