STREET TUNER- The Street Tuner clutch kit is the newest offering in the Supremacy Line for the Sport Compact and European Markets, it's the perfect choice for an entry level replacement clutch for the street. We recommend it for cars up to 20-25% more power(depending on part number) perfect for street cars with mild bolt on's. Included is a high quality matched pressure plate, advanced steel backed disc for smooth and even engagement. Our kits are complete, they come with pilot tool and throw out bearing (where applicable). If you are looking for a clutch that's a great replacement from your stock set up, the McLeod Street Tuner is your best option. Supremacy by McLeod Racing. Street Tuner Clutch G35 2003-07 3.5L; 350Z 2003-06 3.5L The Street Tuner Clutch Kit is for steet cars with mild bolt-ons It features an advanced Steel Backed Disc for Higher Clamp Load & Burst Strength Infiniti: G35 03 - 07 3.5 L Engine, Nissan: 350Z 03 - 07 3.5 L Engine