Sequential Shift Lever
Who: Ikeya Formula, Seqshift
Perfect for super-close gated six-speed transmissions, a sequential shift lever virtually eliminates miss-shifts. Fit on top of a standard stock transmission, the sequential lever allows up and down Ikeya-f.co.jp
Flip-up Steering Wheel Hub
Who: Splash Rapfix
Inspired by Super GT racing, the Splash Rapfix GTC steering wheel hub allows vertical tilting of an aftermarket steering wheel. Easy to use, this hub gives the driver more room to climb over roll cage side impact bars or into deeply bolstered racing buckets. Perfect for the street car that uses bucket seats, although it doesn't function as a quick release hub.
Buy: A Spec Products
626/618-1100
Aspecproducts.com
Titanium Brake Pad Backing Plates

Who: Stoptech
Available for such cars as the 350Z, G35, Sentra, Celica, tC, WRX, Lancer Evolution and many Stoptech specific brake calipers, these titanium backing plates replace the stock pieces and insert between the pads and the caliper pistons. The titanium construction helps insulate and prevent heat transfer from the pad to the caliper. This in turn keeps the brake fluid at a lower temperature and helps with prevention of brake fluid boiling and the resultant mushy pedal. Also keeps heat from destroying dust boots during hard track use.
Buy: Stoptech
310/325-4799
Stoptech.com
Quick-Connect Fluid Fittings

Who: Russell Qwik Release
SCCA accepted and used by NASCAR, NHRA and IHRA teams, Russell Qwik Release fittings are available in both NPT and AN sizes. Designed to flow fuel, water, transmission fluid, oil and more, the Qwik Release fittings allow the removal of critical lines in seconds without any tools, with the same quality found in standard Russell fittings. Valved versions are available to prevent any loss of fluid when the fitting is disconnected. Fittings, hose ends, adaptors and transmission line kits are available. There is no faster way to swap or remove your engine when you're at the track.
Buy: Russell
310/781-2222
Russellperformance.com